19th Conference on Atmospheric and Oceanic Fluid Dynamics and the 17th Conference on Middle Atmosphere

Registration

Location: Touro Room (The Hotel Viking)

Registration

Location: Touro Room (The Hotel Viking)

Session

Registration

Host: 17th Conference on Middle Atmosphere

Session 1

Tropical Circulation I

Location: Viking Salons ABC (The Hotel Viking)

Host: 19th Conference on Atmospheric and Oceanic Fluid Dynamics

Chair: William R. Boos, Yale Univ.

8:30 AM

1.1

Rayleigh damping in the free troposphere

David M. Romps, Univ. of California, Berkeley, CA

8:45 AM

1.2

Modeling the diurnal cycle using the weak temperature gradient approximation

Sharon Sessions, New Mexico Institute of Mining and Technology, Socorro, NM; and L. A. Lindsey, C. Lopez-Carrillo, and D. J. Raymond

Recorded Presentation

9:00 AM

1.3

The temperature dependence of rainfall intensity, CAPE, and vertical velocities in radiative-convective equilibrium

Martin S. Singh, MIT, Cambridge, MA; and P. A. O'Gorman

Recorded Presentation

9:15 AM

1.4

Isentropic analysis of convective motions and their interactions with large-scale flow

Olivier Pauluis, New York University, New York, NY; and A. A. Mrowiec and J. Slawinska

Recorded Presentation

9:30 AM

1.5

The Deep and Shallow Hadley Circulations

Alex Omar Gonzalez, Colorado State University, Fort Collins, CO; and G. Mora Rojas

Recorded Presentation

9:45 AM

1.6

Dependence of moist tropical waves on the basic state

Stefan N. Tulich, CIRES/Univ. of Colorado and NOAA/ESRL, Boulder, CO; and G. Kiladis

Recorded Presentation

Session 1

The mesosphere

Location: Viking Salons DE (The Hotel Viking)

Host: 17th Conference on Middle Atmosphere

1.1

The Dynamical Behavior of the upper mesosphere and lower thermosphere during a recent Northern Hemisphere winter

8:45 AM

1.3

Dynamical control of the mesosphere by gravity wave drag

Charles McLandress, University of Toronto, Toronto, ON, Canada; and J. F. Scinocca, T. G. Shepherd, M. C. Reader, and G. L. Manney

Recorded Presentation

1.2

The Zonally Asymmetric Elevated Stratopause

Manuscript (4.0 MB)

9:00 AM

1.4

Subseasonal Variability of Water Vapor in the Upper Stratosphere/ Lower Mesosphere Over Northern Europe in Winter 2009/2010 – Case Study

Dieter H. W. Peters, Univ. of Rostock, Kühlungsborn, Mecklenburg, Germany; and K. Hallgreen, F. J. Luebken, and P. Hartogh

Recorded Presentation

9:30 AM

1.5

The effects of the QBO on the 3D residual circulation and tracer transport in the stratosphere and mesosphere

Axel Gabriel, University Rostock, Kuehlungsborn, Germany

Recorded Presentation

9:45 AM

1.6

The Impact of Upper Atmosphere on Lower Atmosphere in NEMS WAM Model

Jun Wang, EMC, Riverdale Park, MD; and S. Moorthi, H. M. H. Juang, M. Iredell, M. Rancic, R. A. Akmaev, T. Fuller-Rowell, F. Wu, and C. S. Long

Recorded Presentation

Coffee Break

Location: Viking Foyer (The Hotel Viking)

Session 2

Climate Change in the Middle Atmosphere

Location: Viking Salons DE (The Hotel Viking)

Host: 17th Conference on Middle Atmosphere

10:30 AM

2.1

The mystery of recent stratospheric temperature trends

David W. J. Thompson, Colorado State University, Ft. Collins, CO; and D. Seidel, W. J. Randel, C. Z. Zou, A. H. Butler, R. Lin, C. Long, C. A. Mears, and A. Osso

10:45 AM

2.2

Recent, unprecedented, Arctic ozone losses: climate change or large inter-annual variability?

Harald E. Rieder, Columbia University, Palisades, NY; and L. M. Polvani

Recorded Presentation

11:00 AM

2.3

On the Identification of The Downward Propagation of Arctic Stratospheric Temperature Changes over Recent Decades

Diane J. Ivy, MIT, Cambridge, MA; and S. Solomon and D. W. J. Thompson

11:15 AM

2.4

Seasonality in Future Tropical Lower Stratospheric Temperature Trends

Lei Wang, Johns Hopkins University, Baltimore, MD; and D. Waugh

Recorded Presentation

11:30 AM

2.5

Impacts of future composition changes on stratospheric radiative damping rates in the UM-UKCA model

Peter Hitchcock, University of Cambridge, Cambridge, United Kingdom; and A. C. Maycock

Recorded Presentation

11:45 AM

2.6

Annual cycle of the global mean energy balance in a mechanistic middle atmosphere GCM

Rahel Knoepfel, University of Rostock, Kuehlungsborn, Germany; and E. Becker

Session 2

Tropical Circulation II

Location: Viking Salons ABC (The Hotel Viking)

Host: 19th Conference on Atmospheric and Oceanic Fluid Dynamics

Chair: David M. Romps, Univ. of California

2.1

Relationship between the Madden-Julian Oscillation and the Convectively Coupled Equatorial Wave Activity

10:30 AM

2.1A

Monsoonal Damping Effect and Wake Effect on the Diurnal Cycle of Winds and Rainfall Variability over the Maritime Continent

Jian-Hua (Joshua) Qian, University of Massachusetts, Lowell, MA

10:45 AM

2.2

Mechanisms of growth and propagation of monsoon synoptic vortices

William R. Boos, Yale University, New Haven, CT; and J. V. Hurley and V. S. Murthy

11:00 AM

2.3

Multi-Scale Interaction In Idealized Walker Cell Simulated With Sparse Space And Time Super-Parameterization

Joanna Slawinska, New York University, New York, NY; and O. Pauluis, A. J. Majda, and W. W. Grabowski

11:15 AM

2.4

Response of aquaplanet monsoons to changes in longwave radiation

Simona Bordoni, California Institute of Technology, Pasadena, CA; and T. M. Merlis

Recorded Presentation

11:30 AM

2.5

Estimating tropical vertical motion profile shapes from satellite observations

Larissa E. Back, Univ. of Wisconsin, Madison, WI; and Z. Handlos

11:45 AM

2.6

Cloud-resolving simulations of TOGA-COARE and DYNAMO using parameterized large scale dynamics

Shuguang Wang, Columbia Univ., New York, NY; and A. H. Sobel and Z. Kuang

Lunch Break

Joint Session 1

Stratospheric Ozone and Climate Change I (joint with AOFD)

Location: Viking Salons ABC (The Hotel Viking)

Hosts: (Joint between the 17th Conference on Middle Atmosphere; and the 19th Conference on Atmospheric and Oceanic Fluid Dynamics )

Chair: Karen L. Smith, Lamont-Doherty Earth Observatory

1:30 PM

J1.1

Quantifying the Austral Jet Stream Response to Stratospheric Ozone and Greenhouse Gases

Edwin P. Gerber, Courant Institute of Mathematical Sciences, New York, NY; and S. W. Son

Recorded Presentation

1:45 PM

J1.2

Delayed Southern Hemisphere climate change induced by stratospheric ozone recovery as seen in the CMIP5 models

Elizabeth A. Barnes, Colorado State University, Fort Collins, CO; and N. W. Barnes and L. M. Polvani

Recorded Presentation

2:00 PM

J1.3

Influence of the Antarctic Ozone Hole on Seasonal Changes in Climate in the Southern Hemisphere

Justin Bandoro, MIT, Cambridge, MA; and S. Solomon, D. W. J. Thompson, A. Donohoe, and B. D. Santer

Recorded Presentation

2:15 PM

J1.4

The Ozone Hole Indirect Effect: Cloud-Radiative Anomalies Accompanying the Poleward Shift of the Eddy-Driven Jet in the Southern Hemisphere

Kevin M. Grise, University of Virginia, Charlottesville, VA; and L. M. Polvani, G. Tselioudis, Y. Wu, and M. D. Zelinka

Recorded Presentation

2:30 PM

J1.5

Inter-annual variation of the Antarctic ozone hole and its impact of Southern Hemisphere climate

Seok-Woo Son, Seoul National University, Seoul, Korea, Republic of (South); and A. Purich, H. Hendon, and B. M. Kim

2:45 PM

J1.6

Using Climate Response Functions to study the impact of the Ozone Hole on Antarctic climate

John Marshall, MIT, Cambridge, MA; and D. Ferreira

Coffee Break

Location: Viking Foyer (The Hotel Viking)

Joint Session 2

Stratospheric Ozone and Climate Change II (joint with AOFD)

Location: Viking Salons ABC (The Hotel Viking)

Hosts: (Joint between the 19th Conference on Atmospheric and Oceanic Fluid Dynamics; and the 17th Conference on Middle Atmosphere )

Chair: Diane J. Ivy, MIT

3:30 PM

J2.1

Ozone Depletion and Changes in the Ventilation of the Southern Oceans

Darryn Waugh, Johns Hopkins University, Baltimore, MD

Recorded Presentation

3:45 PM

J2.2

The Impacts of Atmosphere-Ocean Coupling on Climate Change in the Southern Hemisphere Stratosphere and Troposphere

Feng Li, USRA, Greenbelt, MD; and S. Pawson and P. A. Newman

Recorded Presentation

4:00 PM

J2.3

Mitigation of 21st century Antarctic sea ice loss by stratospheric ozone recovery

Karen L. Smith, Lamont-Doherty Earth Observatory, Palisades, NY; and L. Polvani and D. R. Marsh

Recorded Presentation

4:15 PM

J2.4

Ozone Loss and Recovery and the Preconditioning of Upward Propagating Planetary Wave Activity

John R. Albers, University of Colorado, Boulder, CO; and T. Nathan

Recorded Presentation

4:30 PM

J2.5

Impact of Ozone depletion on Antarctic surface climate

Francis Codron, Université Pierre et Marie Curie, Paris, France; and M. Saint-Lu

Recorded Presentation

Handout (1.2 MB)

4:45 PM

J2.6

The Importance of the Montreal Protocol in Protecting the Earth's Hydroclimate

Yutian Wu, New York University, New York, NY; and L. Polvani and R. Seager

Poster Session 1

A Celebration of the Accomplishments and Contributions of Isaac Held (Special Session: Posters)

Location: Bellevue Ballroom (The Hotel Viking)

Host: 19th Conference on Atmospheric and Oceanic Fluid Dynamics

1

A study of barotropic decay with finite amplitude wave theory

Clare S.-Y. Huang, University of Chicago, Chicago, IL; and N. Nakamura

2

Impact of resolution on the properties of tropical convection

Caroline Muller, CNRS/Ecole Polytechnique, Palaiseau, France

3

Intraseasonal variability of the extratropical tropopause

Jesus Angel Barroso-Pellico, Universidad Complutense, Madrid, Spain; and P. Zurita-Gotor

4

An Improved Idealized Atmospheric Model for the Study of the Stratosphere-Troposphere System

Ho Yeung Hung, Courant Institute of Mathematical Sciences, New York, NY; and C. Yoo and E. P. Gerber

5

A scenario for finite time singularity in the quasigeostrophic model

Richard K. Scott, University of Saint Andrews, Saint Andrews, Scotland; and D. G. Dritschel

6

The relationship of Ekman pumping to the vertical phase tilt and energization of the Southern Hemisphere storm track in the context of the Lorenz energy cycle

Cory Francis Baggett, Colorado State University, Fort Collins, CO; and S. Lee

Handout (1.6 MB)

Poster Session 2

Tropical Circulation (Posters)

Location: Bellevue Ballroom (The Hotel Viking)

Host: 19th Conference on Atmospheric and Oceanic Fluid Dynamics

7

Do inner rainbands propagate like vortex-Rossby waves?

Yumin Moon, University of Washington, Seattle, WA; and D. S. Nolan

8

Moist static energy and moisture budget of the DYNAMO MJO events simulated using a regional model

Shuguang Wang, Columbia Univ., New York, NY; and A. H. Sobel and F. Zhang

9

Parameter study of tropical cyclones in rotating radiative-convective equilibrium with meso-scale resolution

Wenyu Zhou, Princeton University, Princeton, NJ; and I. M. Held and S. T. Garner

10

The Structure and Dynamics of Coherent Vortices in the Eyewall Boundary Layer of Tropical Cyclones

Daniel P. Stern, NCAR, Boulder, CO; and G. H. Bryan

11

Large scale dynamics of the interannual variability of the South Asian monsoon

Jennifer M. Walker, California Institute of Technology, Pasadena, CA; and S. Bordoni and T. Schneider

Poster 12 has been moved. New paper number is 6.1A

13

Response of Atmospheric Convection to Vertical Wind Shear: Cloud-Resolving Simulations with Parameterized Large-Scale Circulation

Usama M. Anber, Lamont Doherty Earth Observatory, New York, NY; and S. Wang and A. H. Sobel

14

Diagnosing the Dynamics of ENSO Flavors using Linear Inverse Models

Chen Chen, Columbia University, Palisades, NY; and M. Cane, D. Chen, N. Henderson, and A. Wittenberg

15

Shock-like Structures in the ITCZ Boundary Layer

Alex Omar Gonzalez, Colorado State University, Fort Collins, CO; and W. H. Schubert

16

How systematic is organized tropical convection within the MJO?

Juliana Dias, University of Colorado, Boulder, CO; and S. Leroux, S. N. Tulich, and G. N. Kiladis

17

The intensity and extent of subtropical dry regions under global climate change: an idealized study

Xavier J. Levine, Yale University, New Haven, CT; and W. Boos

18

The Relationship between Intense Convection and Off-Equatorial, Upper Tropospheric Temperature Maxima

Michela Biasutti, Lamont-Doherty Earth Observatory, Palisades, NY; and W. Boos

19

Extended primitive equations in isentropic coordinates

Shao-Yi Lee, Singapore-MIT Alliance for Research and Technology, Singapore, Singapore, Singapore; and T. Y. Koh

Manuscript (3.9 MB)

20

Physical Mechanisms Controlling Self-Organization of Convection in Idealized Numerical Modeling Simulations

Allison A. Wing, MIT, Cambridge, MA; and K. A. Emanuel

21

The response of hurricane frequency to climate change in 50-km resolution aquaplanet GCM simulations

Timothy M. Merlis, Princeton University and GFDL, Princeton, NJ; and M. Zhao and I. M. Held

22

Equatorial Variability and Transition to Superrotation in Warm Climate Simulations

Henrik Carlson, Stockholms Univ., Stockholm, Sweden; and R. Caballero

23

Rainfall enhancement over tropical islands and rectification of the diurnal cycle

Timothy W. Cronin, Harvard University, Cambridge, MA; and K. A. Emanuel

24

The residual mean circulation in the tropical tropopause layer driven by tropical waves

David A. Ortland, NorthWest Research Associates, Redmond, WA; and M. J. Alexander

25

Idealized studies of the ITCZ using cloud-resolving, parameterized, and superparameterized simulations

Stefan N. Tulich, CIRES/Univ. of Colorado and NOAA/ESRL, Boulder, CO; and D. S. Nolan

Poster 26 has been moved. New paper number is 2.1A

Poster Session 3a

Middle Atmosphere Posters

Location: Bellevue Ballroom (The Hotel Viking)

Host: 17th Conference on Middle Atmosphere

Chair: Lorenzo M. Polvani, Columbia University

Poster 27 has been moved. New presentation number 7.2A

28

Sensitivity of a middle atmosphere GCM to consistent scale-interaction of parameterized orographic gravity waves

Benjamin Wolf, University Rostock, Kühlungsborn, Germany; and E. Becker

29

SPARC Reanalysis/Analysis Intercomparison Project (S-RIP): Climatology and Interannual Variability of Dynamical Variables

Craig S. Long, NOAA/NWS/NCEP, College Park, MD; and M. Fujiwara

30

The Importance of Background State for the Climatology of Equatorial Kelvin Wave Propagation into the Stratosphere

Thomas Flannaghan, Princeton University, Princeton, NJ; and S. Fueglistaler

31

On the application of WKB theory for the simulation of the weakly nonlinear dynamics of gravity waves

Jewgenija Muraschko, Goethe Universität, Frankfurt am Main, Germany; and M. D. Fruman, U. Achatz, S. Hickel, and Y. Toledo

32

Investigating the Link Between Sudden Stratospheric Warming and Tropospheric Blocking in the Northern Hemisphere

Michael Ewens Kelleher, Cornell University, Ithaca, NY

33

The Surface Impacts of Arctic Stratospheric Ozone Variability

Karen L. Smith, Lamont-Doherty Earth Observatory, Palisades, NY; and L. Polvani and G. J. P. Correa

Poster 34 has been moved. New presentation number 7.1A

35

Time dependence of the regional surface response to a Grand Solar Minimum in a climate model

Amanda C. Maycock, University of Cambridge, Cambridge, United Kingdom; and S. Ineson, L. J. Gray, A. Scaife, J. Anstey, and M. Lockwood

36

A study of the tidal periodicity of gravity wave energy in the mesosphere observed with MF radar at Poker Flat, Alaska

Takenari Kinoshita, National Institute of Information and Communications Technology, Koganei, Tokyo, Japan; and Y. Murayama and S. Kawamura

37

Program of the Antarctic Syowa MST/IS Radar (PANSY)

Kaoru Sato, University of Tokyo, Tokyo, Japan; and M. Tsutsumi, T. Sato, T. Nakamura, A. Saito, Y. Tomikawa, K. Nishimura, M. Kohma, H. Yamagishi, and T. Yamanouchi

38

Latest BrO and HO2 observations from the EOS Microwave Limb Sounder

Luis F. Millan, JPL, Pasadena, CA; and N. Livesey, J. Wang, W. G. Read, and D. E. Kinnison

39

Southern Hemisphere Stationary Wave Response to Changes of Ozone and Greenhouse Gases

Lei Wang, Johns Hopkins University, Baltimore, MD; and P. J. Kushner and D. Waugh

40

Temperture histories impact on PSC formation

41

Diurnal Ozone Variations in the Stratosphere Revealed in Observations from the Superconducting Submillimeter-Wave Limb-Emission Sounder (SMILES) on Board the International Space Station (ISS)

Takatoshi Sakazaki, Kyoto University, Uji, Japan; and M. Fujiwara, C. Mitsuda, K. Imai, N. Manago, Y. Naito, T. Nakamura, H. Akiyoshi, D. Kinnison, T. Sano, M. Suzuki, and M. Shiotani

Poster 42 has been moved. New presentation number 5.6A

43

On the signatures of equatorial and extratropical wave forcing in tropical tropopause layer temperatures

Kevin M. Grise, University of Virginia, Charlottesville, VA; and D. W. J. Thompson

44

Water Vapor in the Boreal Summer TTL: Effects of Microphysics and Convective Injection

Leonhard Pfister, NASA, Moffett Field, CA; and E. Jensen, R. Ueyama, E. Atlas, and M. Navarro

45

Thermal characteristics of the cold-point tropopause in CMIP5 models

Joowan Kim, McGill University, Montreal, QC, Canada; and K. M. Grise and S. W. Son

46

Modulation of Tropical Tropopause Layer Characteristics by the Madden-Julian Oscillation during the DYNAMO/AMIE Field Campaigns

Erin L. Dagg, Colorado State University, Fort Collins, CO; and T. Birner and R. H. Johnson

47

The impact of short timescale temperature fluctuations on dehydration in the TTL

Yu Sue Liu, University of St Andrews, St Andrews, United Kingdom; and S. Fueglistaler

48

Using Frequency Distributions of OSIRIS Ozone Observations to Characterize Stratosphere-Troposphere Exchange

Barbara Winter, McGill Univ., Montreal, QC, Canada; and M. S. Bourqui

49

The Airborne Tropical TRopopause EXperiment (ATTREX): overview of the 2013 flights in the central and eastern Pacific

Eric Jensen, NASA, Moffett Field, CA; and L. Pfister and R. Ueyama

50

A spectral climatology of planetary-scale disturbances in the southern and northern hemispheres: present and future climate scenarios

Patrick Martineau, McGill University, Montreal, QC, Canada; and S. W. Son

51

Sensitivities of Stratospheric Transport to Tropical Sea Surface Temperature (SST) Warming in an Idealized Aqua-planet Model

Huang Yang, Cornell University, Ithaca, NY; and G. Chen

52

Equatorial waves in some CMIP5 coupled models (with stratosphere)

Francois Lott, CNRS, Paris, France; and S. Denvil

53

Hemispheric (a-)symmetries in lower stratospheric dynamics and tracers

Felix Ploeger, FZ Juelich, Juelich, Germany; and S. Fueglistaler

54

Quantitative measures of polar vortex dynamics using the function M

55

The Cohesive SBUV and SBUV/2 Climate Data Record (1978-2012) and the current status of the ozone profile

Jeannette Wild, NOAA/NWS/NCEP/CPC, College Park, MD; and C. S. Long and S. K. Yang

56

The impact of extreme stratospheric eddy heat flux events on tropospheric weather and its representation in CMIP5 models

Tiffany A. Shaw, Columbia Univ., New York, NY; and J. Perlwitz

57

Origin of the Seasonal Variation of Total Column Ozone in High Northern Latitudes

John C. Gille, Univ. of Colorado and NCAR, Boulder, CO; and S. Karol, D. Kinnison, B. Nardi, and V. Yudin

Registration

Location: Touro Room (The Hotel Viking)

Joint Session 3

A Celebration of the Accomplishments and Contributions of Isaac Held I

Location: Viking Salons ABC (The Hotel Viking)

Hosts: (Joint between the 19th Conference on Atmospheric and Oceanic Fluid Dynamics; and the 17th Conference on Middle Atmosphere )

Chair: Edmund K. M. Chang, Stony Brook University

8:00 AM

J3.1

The Height of the Midlatitude Tropopause: The Role of Moisture

Yutian Wu, New York University, New York, NY; and O. Pauluis

Recorded Presentation

8:15 AM

J3.2

Factors Controlling the Gross Moist Stability of Tropical Convection

David Raymond, New Mexico Tech, Socorro, NM; and S. Gjorgjievska, S. Sessions, and Z. Fuchs

Recorded Presentation

8:30 AM

J3.3

Supercriticality and the Turbulent Energy Cascade in Primitive Equations

Malte F. Jansen, MIT, Cambridge, MA; and R. Ferrari

Recorded Presentation

8:45 AM

J3.4

Understanding Mid-Latitude Jet Variability and Change using Rossby Wave Chromatography

David J. Lorenz, Univ. of Wisconsin, Madison, WI

Recorded Presentation

9:00 AM

J3.5

Pseudomomentum and breaking of Rossby waves

Noboru Nakamura, University of Chicago, Chicago, IL

9:15 AM

J3.6

The Role of Boundary Wave Activity in Stationary Periods for Northern Hemisphere Rossby Waves

John Methven, University of Reading, Reading, Berkshire, United Kingdom

Recorded Presentation

9:30 AM

J3.7

Precipitation change under global warming and interpreting the rich-get-richer effect: issues at regional scales and large event sizes

J. David Neelin, UCLA, Los Angeles, CA; and B. Langenbrunner, J. Meyerson, S. Sahany, C. Chou, and S. N. Stechmann

Recorded Presentation

9:45 AM

J3.8

Using a hierarchy of climate models to assess predictability on decadal timescales

R. Saravanan, Texas A&M University, College Station, Texas; and X. Zhu, P. Chang, and L. Ji

Recorded Presentation

Coffee Break

Location: Viking Foyer (The Hotel Viking)

Joint Session 4

A Celebration of the Accomplishments and Contributions of Isaac Held II

Location: Viking Salons ABC (The Hotel Viking)

Hosts: (Joint between the 17th Conference on Middle Atmosphere; and the 19th Conference on Atmospheric and Oceanic Fluid Dynamics )

Chair: Tapio Schneider, ETH

10:30 AM

J4.1

The mobile NAO

Gudrun Magnusdottir, Univ. of California, Irvine, CA; and H. Stern, X. Tian, Y. H. Wang, and Y. Yu

10:45 AM

J4.2

The Structure of the Eddy Diffusivity in Atmospheric Transport

Gang Chen, Cornell Univ., Ithaca, NY; and R. A. Plumb

Recorded Presentation

11:00 AM

J4.3

Rossby wave modes and eddy momentum flux

Lei Wang, Univ. of Chicago, Chicago, IL; and N. Nakamura

Recorded Presentation

11:15 AM

J4.4

Spontaneous superrotation and the role of Kelvin waves in an idealized dry GCM

Samuel F. Potter, Princeton University, Princeton, NJ; and G. K. Vallis and J. L. Mitchell

Recorded Presentation

11:30 AM

J4.5

A New Look at the Physics of Rossby Waves: A Mechanical-Coriolis Oscillation

Ming Cai, Florida State Univ., Tallahassee, FL; and B. Huang

Recorded Presentation

11:45 AM

J4.6

How well do we understand the motion of mid-latitude surface cyclones relative to the mean flow ?

Gwendal Riviere, CNRM-GAME, Toulouse, France; and J. B. Gilet, L. Oruba, G. Lapeyre, P. Arbogast, and K. Maynard

Recorded Presentation

12:00 PM

J4.7

Determination of tropopause height and structure in idealized model simulations

Pablo Zurita-Gotor, Universidad Complutense, Madrid, Spain; and G. K. Vallis

Lunch Break

Session 4

Atmospheric and Oceanic Fluid Dynamics I

Location: Viking Salons ABC (The Hotel Viking)

Host: 19th Conference on Atmospheric and Oceanic Fluid Dynamics

Chair: Juliana Dias, University of Colorado

1:30 PM

4.1

Inertial vs baroclinic instability of a jet in continuously stratified rotating fluid

Bruno Ribstein, ENS Cachan, Cachan, France; and R. Plougonven and V. Zeitlin

Recorded Presentation

1:45 PM

4.2

The Climate Response to Small Solar Perturbations: The Importance of the Background State

Neil Tandon, Columbia University, New York, NY; and L. M. Polvani and M. Cane

Recorded Presentation

2:00 PM

4.3

Jet formation by potential vorticity mixing at large and small scales

Richard K. Scott, University of St Andrews, St Andrews, Scotland

Recorded Presentation

Session 3

Stratospheric Sudden Warmings

Location: Viking Salons DE (The Hotel Viking)

Host: 17th Conference on Middle Atmosphere

1:30 PM

3.1

Tropospheric Blocking with and without Stratospheric Sudden Warming

Stephen J. Colucci, Cornell University, Ithaca, NY

Recorded Presentation

1:45 PM

3.2

The relation between wave forcing characteristics and prolonged sudden stratospheric warmings

Jeremiah P. Sjoberg, CIRES/Univ. of Colorado, Boudler, CO; and T. Birner

Recorded Presentation

2:00 PM

3.3

Gravity Wave Effects on Polar Vortex Evolution During Sudden Stratospheric Warmings

John R. Albers, University of Colorado, Boulder, CO; and T. Birner

Recorded Presentation

2:15 PM

3.4

The role of momentum forcing by planetary-scale waves in the onset of tropospheric circulation anomalies during stratospheric sudden warming events

Patrick Martineau, McGill University, Montreal, QC, Canada; and S. W. Son

Recorded Presentation

2:30 PM

3.5

The Onset of Vortex-splitting Sudden Stratospheric Warming in a Global Shallow Water Model

Yu Sue Liu, University of St Andrews, St Andrews, United Kingdom; and R. K. Scott

2:45 PM

3.6

Stratospheric sudden warmings as self-tuning resonances

Gavin Esler, University College, London, United Kingdom; and J. Matthewman

Session 5

Tropical Circulation III

Location: Viking Salons ABC (The Hotel Viking)

Host: 19th Conference on Atmospheric and Oceanic Fluid Dynamics

Chair: Juliana Dias, University of Colorado

2:15 PM

5.1

Equilibrium Tropical Cyclone Size In Radiative-Convective Equilibrium

Daniel R. Chavas, Princeton University, Princeton, NJ; and K. Emanuel

Recorded Presentation

2:30 PM

5.2

Triggered Convection, Gravity Waves, and the MJO: A GCM Study

Da Yang, California Institute of Technology, Pasadena, CA; and A. P. Ingersoll

Recorded Presentation

2:45 PM

5.3

Enhanced MJO Activity at High SST in a Super-Parameterized GCM

Nathan P. Arnold, Colorado State University, Fort Collins, CO; and E. Tziperman, M. Branson, and D. A. Randall

Recorded Presentation

Coffee Break

Location: Viking Foyer (The Hotel Viking)

Session 4

The Middle Atmosphere and Predictability

Location: Viking Salons DE (The Hotel Viking)

Host: 17th Conference on Middle Atmosphere

4.1

Further development of data assimilation system for the Whole Atmosphere Model (WAM) at NCEP

3:30 PM

4.2

Basic Characteristics of Stratospheric Predictability in One-month Ensemble Hindcast Experiments for 1979-2009

Masakazu Taguchi, Aichi University of Education, Kariya, Japan

Recorded Presentation

3:45 PM

4.3

Predictability of Arctic Sudden Stratospheric Warmings investigated by the ensemble predictions of the ECMWF's integrated forecast system

Andreas Dörnbrack, DLR Oberpfaffenhofen, Wessling, Germany

Recorded Presentation

4.3

Investigating the Role of Gravity Wave Drag in Forecasting Stratospheric Sudden Warmings

4:00 PM

4.4

Impact of the Representation of the Stratosphere on Tropospheric Weather Forecasts in the Met Office Unified Model

David Jackson, MET OFFICE, Exeter, United Kingdom; and S. Mahmood, J. C. H. Cheung, J. D. Haigh, and A. Charlton-Perez

Recorded Presentation

4:15 PM

4.5

Evaluation of the CFSv2 45 day forecasts to capture stratospheric events and usefulness for intra-seasonal forecasts of stratospheric winter hemispheric conditions

Craig S. Long, NOAA/NWS/NCEP, College Park, MD; and A. Butler and E. Riddle

Recorded Presentation

Session 6

Tropical-Extratropical Interaction

Location: Viking Salons ABC (The Hotel Viking)

Host: 19th Conference on Atmospheric and Oceanic Fluid Dynamics

Chair: Gang Chen, Cornell Univ.

6.1

A Lagrangian Climatology of Tropical and Extratropical Forcing of the Northern Hemisphere Subtropical Jet

3:30 PM

6.1A

The Effect of Greenhouse-Gas-Induced Changes in SST on the Seasonality of Tropical Precipitation

John G. Dwyer, MIT, Cambridge, MA; and A. H. Sobel and M. Biasutti

Recorded Presentation

3:45 PM

6.2

Principal Oscillation Patterns, the ENSO Cycle, its Irregularity and Decadal Variation - Inferences from Power Spectra

Maria Gehne, NCAR, Boulder, CO; and R. Kleeman

Recorded Presentation

4:00 PM

6.3

The Seasonal Effects of ENSO on Western European Precipitation: Observational Analyses and Model Simulations

Jeffrey Shaman, Columbia University, New York, NY

Recorded Presentation

4:15 PM

6.4

Influences of ENSO on Stratospheric Variability, and the Descent of Stratospheric Perturbations into the Lower Troposphere

Ying Li, Colorado State University, Fort Collins, CO; and N. C. Lau

Recorded Presentation Manuscript (3.3 MB)

Handout (3.8 MB)

4:30 PM

6.5

Idealized annually averaged Macroturbulent Hadley Circulation in a Shallow Water Model

Ori Adam, ETH, Zurich, Switzerland; and N. Harnik

Recorded Presentation

4:45 PM

6.6

Variability of North Pacific Jet Anomalies and their link to tropical convection in Winter

Jiacan Yuan, Peking Univ., Beijing, Beijing, China; and B. Tan and S. B. Feldstein

Poster Session 3b

Tropical-Extratropical Interaction (Posters)

Location: Bellevue Ballroom (The Hotel Viking)

Host: 19th Conference on Atmospheric and Oceanic Fluid Dynamics

58

Variability in the Width of the Tropics and the Annular Modes

Cameron W. Cairns, University of New South Wales, Sydney, NSW, Australia; and J. Kidston and P. Paga

59

Can an Adapted Betts-Miller Scheme Improve the Representation of Atmospheric Variability?

Penelope Maher, University of New South Wales, Sydney, New South Wales, Australia; and S. C. Sherwood, J. Kidston, and C. Jakob

Handout (604.5 kB)

60

Energetic Controls on the ITCZ Position

61

Atmospheric rivers over the North Pacific basin

Ashley E. Payne, University of California, Irvine, Irvine, CA; and G. Magnusdottir

Handout (2.7 MB)

62

Tropical-extratropical Interaction and the Wintertime Climatological ITCZ Precipitation Maximum over the east Pacific

63

Interaction between the MJO and extratropics and its influence on predictability

Michael Goss, The Pennsylvania State University, University Park, PA; and S. B. Feldstein

Poster Session 4

Atmospheric and Oceanic Fluid Dynamics I (Posters)

Location: Bellevue Ballroom (The Hotel Viking)

Host: 19th Conference on Atmospheric and Oceanic Fluid Dynamics

64

Latitudinal shifts versus pulses of the eddy-driven jet in an aquaplanet general circulation model

Clio Michel, CNRM-GAME, Toulouse, France; and G. Riviere

Handout (1.7 MB)

65

Effect of a warming climate on multiple equilibria in a CRM using the weak temperature gradient approximation

Stipo Sentic, New Mexico Institute of Mining and Technology, Socorro, NM; and S. L. Sessions

Handout (1.0 MB)

66

Investigation of the quality of reanalysis climate datasets via a vorticity equation model reforecast experiment

Carlos A. Ballesteros, Arizona State University, Tempe, AZ; and M. Herrmann and H. P. Huang

Handout (2.8 MB)

67

High Regional Climate Sensitivity in central China from Stationary Waves in the Last Glacial Maximum

Robert Eagle, Univ. of California, Los Angeles, CA; and C. Risi, J. L. Mitchell, J. M. Eiler, U. Seibt, J. D. Neelin, G. Li, and A. K. Tripati

68

Jupiter's unearthly jets: a new idealized model

Michael McIntyre, University of Cambridge, Cambridge, United Kingdom

Handout (2.0 MB)

69

Stable and symmetric barotropic flows over topography

Fabio Cavallini, Istituto nazionale di Oceanografia e di Geofisica Sperimentale (OGS), Trieste, Italy; and R. Mosetti, F. Crisciani, and R. Purini

Handout (1.4 MB)

70

Asian monsoon hydrometeorology from TES and SCIAMACHY water vapor isotope measurements and LMDZ simulations: implications for speleothem climate record interpretation

Jung-Eun Lee, JPL, Pasadena, CA; and C. Risi, I. Fung, J. Worden, R. Scheepmaker, B. lintner, and C. Frankenberg

71

Baroclinic anomalies associated with the Southern Hemisphere Annular Mode: roles of synoptic and low-frequency eddies

Yu Nie, Nanjing University, Nanjing, Jiangsu, China; and Y. Zhang, X. Yang, and G. Chen

Handout (1013.4 kB)

72

A hierarchical model study of MBL cloud feedback mechanisms

Zhihong Tan, California Institute of Technology, Pasadena, CA; and T. Schneider, J. Teixeira, K. G. Pressel, and R. Lam

73

On the Generation of Roll Vortices due to the Inflection Point Instability in the Hurricane Boundary Layer

Kun Gao, University of Rhode Island, Narragansett, RI; and I. Ginis

Handout (1.0 MB)

74

Saturn's South Polar Vortex: Idealized 2-layer Experiments of Vorticity Mixing

Morgan E. O'Neill, MIT, Cambridge, MA; and K. Emanuel

75

Superrotation in Terrestrial Atmospheres

Anne Laraia, Caltech, Pasadena, CA; and T. Schneider

76

Eddy Mean Flow Interaction in Idealized Jet Using a Geometric Framework to Parameterize Eddy Fluxes

Talia Tamarin, Weizmann Institute of Science, Rehovot, Israel; and J. R. Maddison, D. P. Marshall, and L. Zanna

77

Variations of rotating tank experiment for geophysical fluids research and education

Huei-Ping Huang, Arizona State Univ., Tempe, AZ; and N. Kulkarni and N. Heitzman

78

Large-Eddy Simulation of Ocean Current Turbines in the Presence of Realistic Ocean Turbulence

Spencer R. Alexander, University of Colorado, Boulder, Boulder, CO; and P. E. Hamlington and K. McCaffrey

79

Characterizing Turbulent Events at a Tidal Energy Site from ADCP Data

Katherine McCaffrey, NOAA/ESRL/PSD, Boulder, CO; and P. Hamlington and B. Fox-Kemper

80

The Role of Svredrup Balance on the Antarctic Circumpolar Current Dynamics

Louis-Philippe Nadeau, MIT, Cambridge, MA

81

How do upper level Rossby wave packets affect medium-range forecast errors?

Minghua Zheng, SUNY, Stony Brook, NY; and E. K. M. Chang and B. A. Colle

82

How Does the Eye Warm? A Potential Temperature Budget and Trajectory Analysis of Idealized Tropical Cyclones

Daniel P. Stern, UCAR, Monterey, CA; and F. Zhang

83

Impact of stratospheric temperature on hurricane intensity: An idealized modeling study

Shuguang Wang, Columbia Univ., New York, NY; and A. H. Sobel, S. J. Camargo, and L. M. Polvani

The Group Velocity and Green's Function for Rossby waves

84

Monsoon Regime Transitions With Zonally Asymmetric Forcing in a 3-D Idealized Atmosphere

Jun Zhai, Yale University, New Haven, CT; and W. Boos

85

Surface Roughness Height Model for Stratified Atmospheric Boundary Layer Interacting with Wind Farms

Adrian Sescu, Mississippi State University, Mississippi State, MS; and C. Meneveau

Handout (3.5 MB)

Radiation Patterns of Rossby Waves in Wind/Currents

86

A Dissection of Energetics of the Geostrophic Flow: Reconciliation of Rossby Wave Energy Flux and Group Velocity

Ming Cai, Florida State Univ., Tallahassee, FL; and B. Huang

87

Response in tropopause polar vortex characteristics to future reductions in sea ice

Dylan W. Lusk, Norman, OK; and S. M. Cavallo

Handout (1.1 MB)

Poster Session 5

General Circulation (Posters)

Location: Bellevue Ballroom (The Hotel Viking)

Host: 19th Conference on Atmospheric and Oceanic Fluid Dynamics

88

Delineating the Eddy-Zonal Flow Interaction in the Atmospheric Circulation Response to Climate Forcing: Uniform SST Warming in an Idealized Aqua-planet Model

Gang Chen, Cornell Univ., Ithaca, NY; and J. Lu and L. Sun

89

The impact of increasing greenhouse gases and Arctic sea ice decline on the subtropical and eddy-driven jet trends

Steven B. Feldstein, Pennsylvania State Univ., University Park, PA; and S. Lee

90

Eddy feedbacks and zonal index persistence in the two-layer model

Pablo Zurita-Gotor, Universidad Complutense , Madrid, Spain; and J. Blanco-Fuentes

91

Modified Lagrangian-Mean Perspective of Annular Mode Variability

David Alex Burrows, Cornell University, Ithaca, NY; and G. Chen and L. Sun

92

Northern Hemisphere blocking frequency and duration in the CMIP5 models

Seok-Woo Son, Seoul National University, Seoul, Korea, Republic of (South); and E. Dunn-Sigouin

93

Annular Mode Variability of the Meridional Circulation

Ray Akitsugu Yamada, New York University, New York, NY; and O. Pauluis

94

Direct Statistical Simulation of a General Circulation Model by a Cumulant Expansion

Florian Sabou, Brown University, Providence, RI; and F. Ait-Chaalal, B. Marston, and T. Schneider

95

Atmospheric Mass and Angular Momentum Circulations in Isentropic Coordinates

96

Vertical structure of warming consistent with an upward shift in the middle and upper troposphere

Paul A. O'Gorman, MIT, Cambridge, MA; and M. S. Singh

97

Wave diagnosis for superrotating zonal flows

Joao Rafael Dias Pinto, University of Sao Paulo, Sao Paulo, Brazil; and J. L. Mitchell

98

Response of the midlatitude jets and of their variability to increased greenhouse gases in the CMIP5 models

Elizabeth A. Barnes, Colorado State University, Fort Collins, CO; and L. M. Polvani

99

Theoretical Estimation of the Superrotation Strength in an Idealized Quasi-Axisymmetric Model of Planetary Atmospheres

Hiroki Kashimura, Japan Aerospace Exploration Agency, Sagamihara, Kanagawa, Japan; and S. Yoden

100

Understanding Climate Model Biases in Southern Hemisphere Mid-latitude variability

Isla R. Simpson, Columbia University, Palisades, NY; and T. G. Shepherd, P. Hitchcock, and J. F. Scinocca

101

Where moist baroclinic waves terminate the Hadley circulation: an idealized GCM study

Xavier J. Levine, Yale University, New Haven, CT; and T. Schneider

102

Response of eddies to jet changes in an aquaplanet GCM

Francis Codron, Université Pierre et Marie Curie, Paris, France; and A. Arakelian

103

Changes in resolution sensitivity under global warming

Jeff A. Willison, North Carolina State Univ., Raleigh, NC; and W. A. Robinson and G. M. Lackmann

104

Understanding Hadley Cell Expansion vs. Contraction: Insights from Simplified Models

Neil Tandon, Columbia University, New York, NY; and E. P. Gerber, A. H. Sobel, and L. M. Polvani

105

On the role of stationary waves in the abrupt seasonal transition of the Northern Hemisphere general circulation

Tiffany A. Shaw, Columbia Univ., New York, NY

Registration

Location: Touro Room (The Hotel Viking)

Session 7

General Circulation I

Location: Viking Salons ABC (The Hotel Viking)

Host: 19th Conference on Atmospheric and Oceanic Fluid Dynamics

Chair: Isla R. Simpson, Columbia University

8:00 AM

7.1

The relations between jet stream, Hadely circulation, and eddy life cycle transitons in an idealized model of the global circulation

Nili Harnik, Tel Aviv Univ., Tel Aviv, Israel; and O. Lachmy

Recorded Presentation

8:15 AM

7.2

The Relationship Between the ITCZ and the Southern Hemispheric Eddy-Driven Jet

Paulo Ceppi, University of Washington, Seattle, WA; and Y. T. Hwang, X. Liu, D. M. W. Frierson, and D. L. Hartmann

Recorded Presentation

Handout (2.3 MB)

8:30 AM

7.3

Changes in the Hadley circulation with climate in a simple axisymmetric model of the tropical atmosphere

Xavier J. Levine, Yale University, New Haven, CT; and T. Schneider

Recorded Presentation

8:45 AM

7.4

Distinguishing the Mechanisms of the Zonal Mean Atmospheric Circulation Response to Global Warming versus El Niño---Role of Irreversible PV Mixing

Jian Lu, COLA, Calverton, MD; and L. Sun, G. Chen, and Y. Wu

Recorded Presentation

9:00 AM

7.5

The relationship between ITCZ location and atmospheric heat transport across the equator

Aaron Donohoe, Massachusetts Institute of Technology, Cambridge, MA

Recorded Presentation

9:15 AM

7.6

The Atmospheric General Circulation in Thermodynamic Coordinates and the response to Anthropogenic Forcing

Joakim Kjellsson, Stockholm University, Stockholm, Sweden; and K. Döös

Recorded Presentation

Handout (1.7 MB)

9:30 AM

7.7

Is the moist isentropic circulation propagating midlatitude surface warming to the Arctic midtroposphere?

Frederic Laliberte, Univ. of Toronto, Toronto, ON, Canada; and P. J. Kushner

Recorded Presentation

9:45 AM

7.8

The width of the tropical belt on seasonal to multi-decadal timescales

Nick A. Davis, Colorado State University, Fort Collins, CO; and T. Birner

Recorded Presentation

Session 5

The Upper Troposphere/Lower Stratosphere (UT/LS)

Location: Viking Salons DE (The Hotel Viking)

Host: 17th Conference on Middle Atmosphere

8:30 AM

5.1

Large Wildfire Growth influenced by Tropospheric and Stratospheric Dry Slots in the United States

Fred J. Schoeffler, US Forest Service, Flagstaff, AZ

Recorded Presentation Manuscript (964.5 kB)

Handout (964.5 kB)

8:45 AM

5.2

Sensitivity of Southern Hemisphere Circulation to Tropical Convective Forcing: Modulation of Polar Regions via Planetary Wave Trains in the UTLS

Matthew H. Hitchman, University of Wisconsin-Madison, Madison, WI; and M. J. Rogal, L. J. Welhouse, and G. J. Tripoli

Recorded Presentation

9:00 AM

5.3

The Role of Inertial Instability in Stratosphere-Troposphere Exchange in Midlatitude Cyclones

Shellie M. Rowe, University of Wisconsin, Madison, WI; and M. H. Hitchman

9:15 AM

5.4

Seasonal Ventilation of the Stratosphere: Robust Diagnostics from One-Way Flux Distributions

Clara Orbe, NASA, Washington, DC; and M. Holzer, L. Polvani, D. Waugh, F. Li, L. Oman, and P. A. Newman

Recorded Presentation

9:30 AM

5.5

A linked climatology of ozone profiles and tropopause height

Viktoria Sofieva, Finnish Meteorological Institute, Helsinki, Finland; and J. Tamminen, E. Kyrölä, T. Mielonen, J. P. Veefkind, B. Hassler, and G. Bodeker

Recorded Presentation

5.6

Climatology and Variability of Methyl Chloride in the UTLS from Aura Microwave Limb Sounder Measurements

9:45 AM

5.6A

(Formerly Poster 42) Convectively Injected Water Vapor in the Asian and North American Monsoon Anticyclones observed with the Aura Microwave Limb Sounder

Michael Schwartz, JPL, Pasadena, CA; and W. G. Read, M. L. Santee, N. J. Livesey, L. Froidevaux, A. Lambert, and G. L. Manney

Coffee Break

Location: Viking Foyer (The Hotel Viking)

Session 6

The Tropical Tropopause Layer (TTL)

Location: Viking Salons DE (The Hotel Viking)

Host: 17th Conference on Middle Atmosphere

10:30 AM

6.1

Temperature structure of the tropical tropopause layer in radiative-convective equilibrium

Thomas Birner, Colorado State Univ., Fort Collins, CO

Recorded Presentation

10:45 AM

6.2

Representation of Waves in the Tropical Tropopause Layer in Analysis and Reanalysis Data

Ji-Eun Kim, University of Colorado, Boulder, CO; and M. J. Alexander

Recorded Presentation

11:00 AM

6.3

Cirrus, transport and mixing in the tropical tropopause layer

Tra Dinh, Princeton University, Princeton, NJ; and S. Fueglistaler

Recorded Presentation

11:15 AM

6.4

Formation of tropical cold-point tropopause by baroclinic eddies in a dynamic-core GCM

Joowan Kim, McGill University, Montreal, QC, Canada; and S. W. Son

Recorded Presentation

11:30 AM

6.5

Distribution of air mass origins and TTL water vapor during the Fall 2011 ATTREX deployment

Rei Ueyama, NASA, Moffett Field, CA; and L. Pfister, E. Jensen, G. S. Diskin, T. V. Bui, D. L. Hlavka, E. Atlas, S. Woods, T. Thornberry, and A. W. Rollins

Recorded Presentation

11:45 AM

6.6

The Climatology of Vertical Mixing in the Tropical Tropopause Layer

Thomas Flannaghan, Princeton University, Princeton, NJ; and S. Fueglistaler

Session 8

General Circulation II

Location: Viking Salons ABC (The Hotel Viking)

Host: 19th Conference on Atmospheric and Oceanic Fluid Dynamics

Chair: Malte F. Jansen, The University of Chicago

10:30 AM

8.1

The Effect of Topographic Stationary Rossby Waves on Precipitation Climatology

Robert C. Wills, California Institute of Technology, Pasadena, CA; and T. Schneider

Recorded Presentation

10:45 AM

8.2

Land-ocean surface warming contrast: Theory, idealized simulations, and CMIP5 simulations

Michael P. Byrne, ETH Zürich, Zürich, Switzerland; and P. A. O'Gorman

11:00 AM

8.3

Projected significant decrease in storm track activity over North America in CMIP5 simulations

Edmund K. M. Chang, Stony Brook University, Stony Brook, NY

Recorded Presentation

11:15 AM

8.4

How large-scale eddy-eddy interactions shape atmospheric eddy momentum ﬂuxes

Farid Ait-Chaalal, Brown University, Providence, RI; and T. Schneider

Recorded Presentation

11:30 AM

8.5

Identifying the leading patterns of extratropical climate variability

David W. J. Thompson, Colorado State University, Ft. Collins, CO; and J. Woodworth

11:45 AM

8.6

Direct Statistical Simulation of a Two-Layer Primitive Equation Model

Brad Marston, Brown University, Providence, RI; and F. Ait-Chaalal and W. Qi

Recorded Presentation

Lunch Break

Session 9

General Circulation III

Location: Viking Salons ABC (The Hotel Viking)

Host: 19th Conference on Atmospheric and Oceanic Fluid Dynamics

Chair: Xavier J. Levine, Yale University

1:30 PM

9.1

Fluctuation-Dissipation Supplemented by Nonlinearity: A Climate-Dependent Sub-Grid-Scale Parameterization in Low-Order Climate Models

Ulrich Achatz, Goethe Universität, Frankfurt am Main, Germany; and U. Löbl, S. Dolaptchiev, and A. Gritsun

Recorded Presentation

1:45 PM

9.2

Modulation of shallow water equatorial waves due to a varying equivalent height background

Juliana Dias, University of Colorado, Boulder, CO; and P. L. S. Dias, G. Kiladis, and M. Gehne

Recorded Presentation

Session 7

Middle Atmosphere Dynamics and Transport

Location: Viking Salons DE (The Hotel Viking)

Host: 17th Conference on Middle Atmosphere

1:30 PM

7.1A

The Life Cycle of Northern Hemisphere Upward Wave Coupling between the Troposphere and Stratosphere (Formerly Poster 34)

Etienne Dunn-Sigouin, Columbia University, New York, NY; and T. A. Shaw

7.1

Identifying vortex air using Carbon Monoxide Observations

1:45 PM

7.2A

Time-Resolving Model For Gravity Waves In Non-Uniformly Stratified Atmosphere (Formerly Poster 27)

Chen Wei, New York University, New York, NY; and O. Buhler and E. G. Tabak

Handout (445.4 kB) Handout (845.2 kB)

7.2

Lagrangian Match Chemical Loss Calculations and Related Diagnostics for Aura MLS

2:00 PM

7.3

Assessing the mean atmospheric circulation with non-ideal winds

Almut Gassmann, Leibniz-Institute of Atmospheric Physics, Kuehlungsborn, Germany

Recorded Presentation

2:15 PM

7.4

Determining the source regions for surface to stratosphere transport: A retro-transport approach

Philip E. Haines, University College London, London, United Kingdom; and J. G. Esler

Recorded Presentation

2:30 PM

7.5

Do climate models ever simulate stratospheric water vapour changes comparable to the post-2000 drop?

Amanda C. Maycock, University of Cambridge, Cambridge, United Kingdom; and C. Cagnazzo, R. W. Portmann, S. C. Hardiman, V. Eyring, and I. Cionni

Recorded Presentation

2:45 PM

7.6

On the dynamical control of Northern Hemisphere polar stratospheric temperatures by planetary wave reflection

Tiffany A. Shaw, Columbia Univ., New York, NY; and J. Perlwitz

Recorded Presentation

Session 10

Atmospheric and Oceanic Fluid Dynamics II

Location: Viking Salons ABC (The Hotel Viking)

Host: 19th Conference on Atmospheric and Oceanic Fluid Dynamics

Chair: Xavier J. Levine, Yale University

2:00 PM

10.1

Equatorial superrotation through linear instabilities in large Rossby number atmospheres

Peng Wang, University of California, Los Angeles, Los Angeles, CA; and J. L. Mitchell

Recorded Presentation

2:15 PM

10.2

The influence of seasonal cycles on superrotation

Jonathan L. Mitchell, Univ. of California, Los Angeles, CA; and G. K. Vallis and S. F. Potter

Recorded Presentation

2:30 PM

10.3

Atmospheric confinement of jet streams on giant planets

Yohai Kaspi, Weizmann Institute of Science, Rehovot, Israel

Recorded Presentation

2:45 PM

10.4

Scaling of Mid-latitude Jets in Jupiter and Saturn's Atmospheres

Junjun Liu, California Institute of Technology, Pasadena, CA; and T. Schneider

Recorded Presentation

Coffee Break

Location: Viking Foyer (The Hotel Viking)

Joint Session 5

Troposphere-Stratosphere Dynamical Coupling (joint with AOFD)

Location: Viking Salons DE (The Hotel Viking)

Hosts: (Joint between the 17th Conference on Middle Atmosphere; and the 19th Conference on Atmospheric and Oceanic Fluid Dynamics )

Chair: Amanda C. Maycock, University of Cambridge

3:30 PM

J5.1

The transient response of the troposphere to an imposed stratospheric zonal force

Joseph Kidston, Univ. of New South Wales, Sydney, NSW, Australia

3:45 PM

J5.2

Interplay between radiative base state and dynamics in a dry GCM

Martin Jucker, University of Melbourne, Parkville, VIC, Australia; and S. Fueglistaler and G. K. Vallis

4:00 PM

J5.3

The Effect of Tropospheric Jet Latitude on Rossby Wave Breaking and on Coupling between the Stratospheric Polar Vortex and the Troposphere

Chaim I. Garfinkel, Hebrew University, Jerusalem, Israel; and D. Waugh and E. P. Gerber

Recorded Presentation

4:15 PM

J5.4

The role of tropospheric synoptic eddies in stratosphere—troposphere coupling

Daniela I.V. Domeisen, University of Hamburg, Hamburg, Germany; and L. Sun and G. Chen

Recorded Presentation

4:30 PM

J5.5

Stratospheric Final Warming Events and their Surface Impact

Aditi Sheshadri, MIT, Cambridge, MA; and R. A. Plumb and D. I. V. Domeisen

Recorded Presentation

4:45 PM

J5.6

The linear interference effect in stratosphere-troposphere coupling: analyzing the role of standing and travelling waves

Oliver Watt-Meyer, University of Toronto, Toronto, ON, Canada; and P. J. Kushner

Recorded Presentation

5:00 PM

J5.7

Stratospheric annular modes and stratosphere-troposphere coupling in CMIP5 models

Robert X. Black, Georgia Institute of Technology, Atlanta, GA; and Y. Y. Lee and B. A. McDaniel

5:15 PM

J5.8

The extratropical transition of TC Dale (1996) and its impact on the early 1996–97 wintertime stratospheric circulation

Andrea L. Lang, SUNY, Albany, NY; and J. M. Cordeira, D. Keyser, and L. F. Bosart

Recorded Presentation

Session 11

Banquet with Bernhard Haurwitz Memorial Lecture

Location: Viking Salons ABC (The Hotel Viking)

Hosts: (Joint between the 19th Conference on Atmospheric and Oceanic Fluid Dynamics; and the 17th Conference on Middle Atmosphere )

6:00 PM

11.1

A tale of two paradigm changes, with remarks on unconscious assumptions (Invited Presentation)

Michael McIntyre, University of Cambridge, Cambridge, United Kingdom

Recorded Presentation

Registration

Location: Touro Room (The Hotel Viking)

Session 12

The Ocean Meridional Overturning Circulation (Special Session)

Location: Viking Salons ABC (The Hotel Viking)

Host: 19th Conference on Atmospheric and Oceanic Fluid Dynamics

Chair: Maxim Nikurashin, University of Tasmania

8:00 AM

12.1

A Theory for the Meridional Overturning Circulation and Deep Stratification of the Ocean

Geoffrey K. Vallis, Princeton University, Princeton, NJ; and M. Nikurashin

Recorded Presentation

8:15 AM

12.2

How does heat get into the deep ocean?

J. D. Zika, University of Southampton, Southampton, Hampshire, United Kingdom; and A. J. G. Nurser and A. C. Naveira-Garabato

Recorded Presentation

8:30 AM

12.3

Equilibration of the Southern Ocean Stratification with and without Topography

Ryan P. Abernathey, Columbia University, Palisades, NY; and P. Cessi

12.3A

Meridional Overturning Circulation of a Snowball Ocean

8:45 AM

12.4

Mechanisms and consequences of delayed Southern Ocean warming

Kyle Armour, MIT, Cambridge, MA; and J. Marshall, A. Donohoe, J. Scott, and D. Ferreira

9:00 AM

12.5

Isopycnal diffusivities from floats in the DIMES experiment

Raffaele Ferrari, MIT, Cambridge, MA; and J. H. LaCasce, R. Tulloch, and K. Speer

Handout (5.9 MB)

9:15 AM

12.6

Insights into the Coupling of Turbulent Mixing and the Overturning Circulation

Kial Douglas Stewart, University of New South Wales, Sydney, NSW, Australia; and R. W. Griffiths and G. O. Hughes

9:30 AM

12.7

The Role of Salt in the Ocean's Adiabatic Overturning Circulation

Christopher L. Wolfe, SUNY Stony Brook, Stony Brook, NY, NY; and P. Cessi

9:45 AM

12.8

Ocean-basin geometry and the salinification of the Atlantic Ocean

Johan Nilsson, Stockholm University, Stockholm, Sweden; and P. L. Langen, D. Ferreira, and J. Marshall

Recorded Presentation

Session 8

The Brewer-Dobson Circulation

Location: Viking Salons DE (The Hotel Viking)

Host: 17th Conference on Middle Atmosphere

8:30 AM

8.1

A formulation of three-dimensional Transformed Eulerian-Mean equations applicable to both Rossby waves and gravity waves

Takenari Kinoshita, National Institute of Information and Communications Technology, Koganei, Tokyo, Japan; and K. Sato

Recorded Presentation

8:45 AM

8.2

A New Method to Estimate Three-Dimensional Residual Mean Circulation in the Middle Atmosphere

Kaoru Sato, The University of Tokyo, Tokyo, Japan; and T. Kinoshita and K. Okamoto

Recorded Presentation

9:00 AM

8.3

Large scale constraints on stratospheric wave forcing: Implications for Downward Control

Naftali Cohen, Yale University, New Haven, CT; and E. P. Gerber and O. Buhler

Recorded Presentation

9:15 AM

8.4

The signature of the stratospheric Brewer-Dobson circulation in tropospheric clouds

Ying Li, Colorado State University, Fort Collins, CO; and D. W. J. Thompson

Recorded Presentation

9:30 AM

8.5

How can we best “observe” changes in the Brewer-Dobson circulation?

Eric A. Ray, CIRES/Univ. of Colorado and NOAA/ESRL, Boulder, CO; and F. Moore and K. H. Rosenlof

Recorded Presentation

9:45 AM

8.6

The impact of changes in the strength of the Brewer-Dobson circulation on water entering the stratosphere

Stephan Fueglistaler, Princeton University, Princeton, NJ; and Y. S. Liu, T. Flannaghan, F. Ploeger, and P. H. Haynes

Recorded Presentation

Coffee Break

Location: Viking Foyer (The Hotel Viking)

Session 9

ENSO and the QBO

Location: Viking Salons DE (The Hotel Viking)

Host: 17th Conference on Middle Atmosphere

10:30 AM

9.1

The characteristics of the QBO and SSW with different GCM dynamical cores in idealized simulations

Weiye Yao, NOAA/GFDL, Princeton, NJ; and C. Jablonowski

Recorded Presentation

10:45 AM

9.2

Net influence of an internally–generated QBO on modeled stratospheric climate and chemistry

Margaret M. Hurwitz, Science Systems and Applications, Inc., Greenbelt, MD; and L. D. Oman, P. A. Newman, and I. S. Song

11:00 AM

9.3

Ozone and HCl distributions in the equatorial stratosphere in relation to the QBO and the SAO observed by the Superconducting Submillimeter-Wave Limb-Emission Sounder (SMILES) and the Microwave Limb Sounder (MLS)

Masato Shiotani, Kyoto University, Uji, Japan; and Y. Naito

Recorded Presentation

9.4

Tropospheric Ozone Variations Governed by ENSO-Driven Changes in the Stratospheric Circulation

11:15 AM

9.6

The Effect of ENSO and the Madden-Julian Oscillation on Stratospheric Sudden Warmings

Chaim I. Garfinkel, Hebrew University, Jerusalem, Israel; and D. Waugh, A. H. Butler, S. B. Feldstein, M. M. Hurwitz, C. Yoo, L. M. Polvani, and S. Lee

Recorded Presentation

9.5

Separating the tropospheric and stratospheric pathways of El Niño-Southern Oscillation teleconnections

Session 13

Balance/Imbalance in the Atmosphere and Ocean (Special Session)

Location: Viking Salons ABC (The Hotel Viking)

Host: 19th Conference on Atmospheric and Oceanic Fluid Dynamics

Chair: Andrew L. Stewart, University of California, Los Angeles

10:30 AM

13.1

Internal gravity waves and turbulence in the abyssal Southern Ocean

Maxim Nikurashin, University of Tasmania, Hobart, TAS, Australia; and R. Ferrari and N. Grisouard

13.2

Planetary scale balance dynamics in the tropics

10:45 AM

13.3

A re-examination of the inertial levels in vertically sheared rotating stratified flows

Francois Lott, Laboratoire de Météorologie Dynamique, Paris, France; and C. Millet and J. Vanneste

Recorded Presentation

11:15 AM

13.4

Spontaneous balance adjustment and gravity wave generation from atmospheric jets and fronts

Fuqing Zhang, Pennsylvania State University, University Park, PA; and R. Plougonven, S. Wang, and J. Wei

Recorded Presentation

11:30 AM

13.5

A Generalized Mathematical Model for Geostrophic Adjustment and Frontogenesis

Callum J. Shakespeare, University of Cambridge, Cambridge, Cambridgeshire, United Kingdom; and J. R. Taylor

Recorded Presentation

11:45 AM

13.6

Routes to Turbulence Triggered by Inertial Oscillations at Ocean Fronts

John R. Taylor, University of Cambridge, Cambridge, Cambridgeshire, United Kingdom; and L. N. Thomas

Lunch Break

Session 10

Gravity Waves

Location: Viking Salons DE (The Hotel Viking)

Host: 17th Conference on Middle Atmosphere

1:30 PM

10.1

A stochastic parameterization of the gravity waves due to convection and impact on the equatorial stratosphere

Francois Lott, CNRS, Paris, France; and E. Manzini and L. Guez

Recorded Presentation

1:45 PM

10.2

DNS and LES of inertia-gravity wave breaking

Mark D. Fruman, Goethe Universität, Frankfurt am Main, Germany; and S. Remmler, U. Achatz, S. Hickel, and F. Rieper

Recorded Presentation

2:00 PM

10.3

A case study of convectively generated gravity waves over the US

Claudia Christine Stephan, University of Colorado, Boulder, CO; and M. J. Alexander

Recorded Presentation

2:15 PM

10.4

Dynamically induced hemispheric differences in the seasonal cycle of the summer mesopause

Erich Becker, University of Rostock, Kühlungsborn, Germany; and R. Knoepfel

Recorded Presentation

2:30 PM

10.5

Mountain Waves Observed with AIRS above Islands in the Southern Ocean: Seasonal, Interannual, and Latitudinal Variations

M. Joan Alexander, NorthWest Research Associates, Boulder, CO; and A. Grimsdell

Handout (25.2 MB)

2:45 PM

10.6

DEEPWAVE_NZ: deep vertically propagating waves over New Zealand

Ronald Smith, Yale Univ., New Haven, CT; and J. D. Doyle, D. C. Fritts, and S. D. Eckermann

Recorded Presentation

Session 14

Mesoscale and sub-mesoscale dynamics I

Location: Viking Salons ABC (The Hotel Viking)

Host: 19th Conference on Atmospheric and Oceanic Fluid Dynamics

Chair: Gwendal Riviere, CNRM

1:30 PM

14.1

The sensitivity of orographic precipitation to concave terrain in idealized simulations

Campbell D. Watson, IBM Research, Yorktown Heights, NY; and T. P. Lane

Recorded Presentation

1:45 PM

14.2

Mechanisms of Banner Cloud Formation

Volkmar Wirth, Univ. of Mainz, Mainz, Germany; and M. Voigt

Recorded Presentation

2:00 PM

14.3

Surface Waves in Turbulent and Laminar Submesoscale Flow

Baylor Fox-Kemper, Brown University, Providence, RI

Recorded Presentation

2:15 PM

14.4

A model for the structure and overturning of the Antarctic Slope Front

Andrew L. Stewart, University of California, Los Angeles, Los Angeles, CA; and A. F. Thompson

2:30 PM

14.5

Estimating spatially varying eddy diffusion coefficients

Andreas Klocker, The Australian National University, Canberra, ACT, Australia; and R. P. Abernathey

2:45 PM

14.6

A Stochastic Parametrization of Ocean Mesoscale Eddies

Laure Zanna, University of Oxford, Oxford, United Kingdom; and P. G. L. Mana

Recorded Presentation

Coffee Break

Location: Viking Foyer (The Hotel Viking)

Session 15

Mesoscale and sub-mesoscale dynamics II

Location: Viking Salons ABC (The Hotel Viking)

Host: 19th Conference on Atmospheric and Oceanic Fluid Dynamics

Chair: Christopher L. Wolfe, SUNY Stony Brook

15.1

Adiabatic and Diabatic Potential Vorticity (PV) Dynamics of an Intensifying Tropical Cyclone

3:30 PM

15.1A

On the dynamics of the origin and impact of asymmetric polygonal eyewalls and mesovortices in rapidly intensifying realistic simulated hurricanes

Konstantinos Menelaou, McGill University, Montreal, QC, Canada; and P. M. K. Yau and Y. Martinez

Recorded Presentation

3:45 PM

15.2

The Role of Jets on Mixing Across the Continental Shelf Break of West Antarctica

Louis-Philippe Nadeau, MIT, Cambridge, MA; and A. Stern and D. M. Holland

4:00 PM

15.3

Curvature and Meanders of the Antarctic Circumpolar Current

Andrew F. Thompson, California Institute of Technology, Pasadena, CA; and A. C. Naveira Garabato and S. Bishop

Recorded Presentation

4:15 PM

15.4

Adiabatic Eastern boundary currents

Paola Cessi, UCSD, La Jolla, CA; and C. L. Wolfe

Recorded Presentation

4:30 PM

15.5

A surface-aware projection basis for quasigeostrophic flow

K. Shafer Smith, New York Univ., New York, NY; and J. Vanneste

Recorded Presentation

4:45 PM

15.6

Interpreting Energy and Tracer Spectra of Submesoscale Turbulence

Jörn Callies, MIT, Cambridge, MA; and R. Ferrari

Poster Session 6

Atmospheric and Oceanic Fluid Dynamics (Posters) II

Location: Bellevue Ballroom (The Hotel Viking)

Host: 19th Conference on Atmospheric and Oceanic Fluid Dynamics

106

Computational Instability arising from YIN-YANG Boundary

Masami Sakamoto, Japan Meteorological Agency, Tokyo, Japan; and K. Kawano, K. Aranami, T. Hara, H. Kusabiraki, J. Ishida, C. Muroi, and Y. Kitamura

Manuscript (446.1 kB)

Handout (1.7 MB)

107

Madden-Julian Oscillation over Malay Peninsula

Yudha Setiawan Djamil, Nanyang Technological University, Singapore, Singapore; and T. Y. Koh, J. Chandimala, and C. K. Teo

Manuscript (467.6 kB)

Handout (569.2 kB)

108

The coupling of the dynamics and physical parameterisations in the next UK Met Office atmospheric dynamical core (ENDGame): idealized experiments

Markus Gross, UK Met Office, Exeter, United Kingdom; and N. Wood

109

Multi-scale simulation of deep-sea oil plume trajectory

Somnath Roy, Indian Institute of Technology , Patna, Bihar, India; and P. Pokharel and S. Acharya

110

The relationship between the linear baroclinic instability of zonally asymmetric mean flows and nonlinear eddies in a dry idealized GCM

Timothy M. Merlis, Princeton University and GFDL, Princeton, NJ; and Y. Kaspi

111

Minimum Phase Speed Bounds and Jet Interaction

Amanda K. O'Rourke, Princeton Univ., Princeton, NJ; and G. K. Vallis

112

Boreal low frequency variability in CMIP5 models

Yun-Young Lee, Georgia Institute of Technology, Atlanta, GA; and R. X. Black

113

On the interpretation of downward control - a new perspective on the interplay between potential vorticity, wave forcing and the residual circulation

Naftali Cohen, Yale University, New Haven, CT; and O. Buhler and E. P. Gerber

114

Boundary Layer Dynamics and Abyssal Mixing in Mid-Ocean Ridge Canyons

R. W. Dell, SIO/Univ. Of California, La Jolla, CA; and L. Pratt

115

The equality of the radial extension with the Rossby radius for the tropical cyclone

Florin Spineanu Sr., National Institute of Laser, Plasma and Radiation Physics, Bucharest, Romania; and M. O. Vlad

Manuscript (81.9 kB)

116

The Slowly Varying Background State of the Atmosphere

John Methven, University of Reading, Reading, Berkshire, United Kingdom; and P. Berrisford

117

Comparing the roles of barotropic versus baroclinic feedbacks in the atmosphere's response to mechanical forcing

Elizabeth A. Barnes, Colorado State University, Fort Collins, CO; and D. W. J. Thompson

118

Zonal and Seasonal Variations in Future Predictions of the Northern Hemisphere Mid-latitude Circulation

Isla R. Simpson, Columbia University, Palisades, NY; and T. Shaw and R. Seager

Poster Session 7

Balance/Imbalance in the Atmosphere and Ocean (Special Session: Posters)

Location: Bellevue Ballroom (The Hotel Viking)

Host: 19th Conference on Atmospheric and Oceanic Fluid Dynamics

119

Gravity-Wave Emission by Spontaneous Imbalance of Baroclinic Waves in the Continuously Stratified Rotating Annulus

Sebastian Borchert, Goethe Universitaet Frankfurt, Frankfurt/Main, Germany; and U. Achatz, M. D. Fruman, and F. Rieper

120

Rapid energy exchange between inertia-gravity waves and mesoscale eddies at fronts

Leif N. Thomas, Stanford Univ., Stanford, CA

121

Flow imbalance and gravity waves in moist baroclinic jet-front system

Junhong Wei, Pennsylvania State University, University Park, PA; and F. Zhang

Handout (3.4 MB)

122

Ageostrophic instabilities in balanced, interior horizontal and vertical shear flows

Peng Wang, University of California, Los Angeles, Los Angeles, CA; and J. C. McWilliams

123

A Generalization of the Sawyer-Eliassen Equation for a 3-D Domain

Mankin Mak, Univ. of Illinois, Urbana, IL

Poster Session 8

Mesoscale and sub-mesoscale dynamics (Posters)

Location: Bellevue Ballroom (The Hotel Viking)

Host: 19th Conference on Atmospheric and Oceanic Fluid Dynamics

124

Smagorinsky-type diffusion in a high-resolution GCM

Urs Schaefer-Rolffs, Institut für Atmosphärenphysik, Kühlungsborn, Germany; and E. Becker

125

Mesoscale Eddy Energy Locality in an Idealized Ocean Model

I. G. Grooms, Courant Institute of Mathematical Sciences, New York, NY; and L. P. Nadeau and K. S. Smith

126

The role of wind forcing in the formation of submesoscale coherent eddies in the Gulf of Eilat/Aqaba

Hilla Afargan, Weizmann Institute of Science, Rehovot, Israel; and H. Gildor

127

Southern Ocean Storm Tracks via Flow-Topography Interactions

Tobias Bischoff, California Institute of Technology, Pasadena, CA; and A. F. Thompson

128

The Vertical Transport in the Ocean due to Sub-mesoscale structures: Impacts in the Kerguelen Region

Isabella Rosso, Australian National University, Acton, Australian , Australia; and A. M. Hogg, P. G. Strutton, A. E. Kiss, R. Matear, A. Klocker, and E. van Sebille

129

Organization of extreme windstorms by the large-scale circulation over the North Atlantic

130

Energy exchange pathways between surface and interior modes in baroclinic turbulence

Xiao Xiao, New York Univ., New York, NY; and K. S. Smith

131

Observed and Simulated Lateral Eddy Diffusivity Upstream of the Drake Passage

Ross Tulloch, MIT, Cambridge, MA; and R. Ferrari and J. Marshall

132

Instabilities in the Stratified, Wave Forced Ocean Mixed Layer

Sean R. Haney, Scripps Institution of Oceanography, La Jolla, CA; and B. Fox-Kemper and K. Julien

133

Inertial instability of oceanic submesoscale vortices: Marginal stability criterion, laboratory experiments and observations

Ayah Lazar, California Institute of Technology, Pasadena, CA; and A. Stegner and E. Heifetz

134

The Diurnal Cycle and Equatorial Gravity Waves Observed during DYNAMO and their Potential Impact on the MJO

Yicun Zhen, The Pennsylvania State University, University Park, PA; and F. Zhang, Y. Sun, S. Wang, and R. Johnson

135

Generation and Separation of Mesoscale Eddies from Surface Ocean Fronts

Georgy E. Manucharyan, Yale University, New Haven, CT; and M. L. Timmermans

Handout (1.5 MB)

Poster 136 has been moved. New paper number is 15.2

137

Potential vorticity homogenization in an idealized model of the Southern Ocean

Daniel C. Jones, Georgia Tech, Atlanta, GA; and T. Ito and T. Birner

Handout (738.5 kB)

138

Large scale structures in rotationally constrained convection

Antonio Rubio, University of Colorado, Boulder, CO; and K. Julien and J. B. Weiss

Handout (4.1 MB)

139

Properties of Small-Scale Langmuir Turbulence in the Presence of Submesoscale Eddies

Peter E. Hamlington, University of Colorado, Boulder, CO; and S. R. Alexander and B. Fox-Kemper

Poster Session 9

The Ocean Meridional Overturning Circulation (Special Session: Posters)

Location: Bellevue Ballroom (The Hotel Viking)

Host: 19th Conference on Atmospheric and Oceanic Fluid Dynamics

140

Correlated Signals and Causal Transport in Ocean Circulation

Stephen A. Jeffress, Johns Hopkins University, Baltimore, MD; and T. W. N. Haine

Manuscript (20.1 kB)

141

Global mean sea level: what's ocean circulation got to do with it?

Christopher G. Piecuch, AER, Lexington, MA; and R. M. Ponte

Handout (3.4 MB)

142

The role of North Atlantic ocean dynamics in the uptake of heat and carbon

Laure Zanna, University of Oxford, Oxford, United Kingdom; and B. Bronselaer

143

The Force Balance of the Southern Ocean Meridional Overturning Circulation

Matthew Mazloff, SIO/Univ. Of California, La Jolla, CA; and R. Ferrari and T. Schneider

144

Buoyancy-forced circulation in an idealized Red Sea

Ping Zhai, MIT/WHOI, Woods Hole, MA; and A. Bower and L. Pratt

Handout (7.5 MB)

145

On the diagnostics of AMOC variability in multi-centennial coupled climate simulations

Jianhua Lu, Florida State Univ., Tallahassee, FL

146

Lagrangian pathways and transformation of Denmark Strait Overflow Water in the Irminger Basin

Inga Monika Koszalka, Johns Hopkins University, Baltimore, MD; and T. W. N. Haine and M. G. Magaldi

Handout (10.2 MB)

Paper 147 has been moved. New paper number is 12.3A

Registration

Location: Touro Room (The Hotel Viking)

Session 16

Mesoscale and sub-mesoscale dynamics III

Location: Viking Salons ABC (The Hotel Viking)

Host: 19th Conference on Atmospheric and Oceanic Fluid Dynamics

Chair: Thomas Birner, Colorado State Univ.

8:00 AM

16.1

Indications of upper tropospheric stratified turbulence in a high-resolution mechanistic general circulation model

Erich Becker, University of Rostock, Kühlungsborn, Germany; and S. Brune

Recorded Presentation

8:15 AM

16.2

Feedbacks between sea ice, surface cyclones, and tropopause-based vortices over the Arctic

Steven M. Cavallo, University of Oklahoma, Norman, OK

8:30 AM

16.3

Impact of convective organization on the response of tropical precipitation extremes to warming

Caroline Muller, CNRS/Ecole Polytechnique, Palaiseau, France

Session 17

Atmospheric and Oceanic Fluid Dynamics III

Location: Viking Salons ABC (The Hotel Viking)

Host: 19th Conference on Atmospheric and Oceanic Fluid Dynamics

Chair: Thomas Birner, Colorado State Univ.

8:45 AM

17.1

An investigation of storm track response to climate change using an idealized dry GCM

Cheikh O. Mbengue, California Institute of Technology, Pasadena, CA; and T. Schneider

Recorded Presentation

9:00 AM

17.2

The seasonal variability of midlatitude storm tracks and their sensitivity to baroclinicity and jet location in an idealized GCM

Hilla Afargan, Weizmann Institute of Science, Rehovot, Israel; and Y. Kaspi

Recorded Presentation

9:15 AM

17.3

The Role of Transient Eddies in the Poleward Tilt of Storm Tracks Using an Idealized GCM

Talia Tamarin, Weizmann Institute of Science, Rehovot, Israel; and Y. Kaspi

Recorded Presentation

9:30 AM

17.4

Deducing changes in the extratropical storm tracks in response to idealized SST forcings using Lagrangian diagnostics

Lise Seland Graff, University of Oslo, Norway, Oslo, Norway; and J. H. LaCasce

9:45 AM

17.5

Impact of Northeast Pacific large-scale anomalies on the North Atlantic Oscillation

Marie Drouard Jr., CNRM-GAME, Toulouse, France; and G. Riviere and P. Arbogast

Recorded Presentation

Coffee Break

Location: Viking Foyer (The Hotel Viking)

Session 18

Atmospheric and Oceanic Fluid Dynamics IV

Location: Viking Salons ABC (The Hotel Viking)

Host: 19th Conference on Atmospheric and Oceanic Fluid Dynamics

Chair: Paul A. O'Gorman, MIT

10:30 AM

18.1

Stochastic Superparameterization in Quasigeostrophic Turbulence

I. G. Grooms, Courant Institute of Mathematical Sciences, New York, NY; and A. J. Majda

Recorded Presentation

10:45 AM

18.2

New dissipative modes and decay time-scales in the troposphere with a leak

Lyubov Chumakova, MIT, Cambridge, MA; and R. R. Rosales and E. G. Tabak

11:00 AM

18.3

Nonlinear baroclinic equilibration in the presence of Ekman friction

Gavin Esler, University College , London, London, United Kingdom; and B. Willcocks

11:15 AM

18.4

Representing large-scale dynamics in local column models of the tropical and subtropical atmosphere

Tapio Schneider, ETH, Zurich, Switzerland; and Z. Tan, K. G. Pressel, and J. Teixeira

11:30 AM

18.5

Global modelling of surface and internal tides

Vladimir Lapin, University of Leeds, Leeds, United Kingdom; and S. D. Griffiths

Recorded Presentation

11:45 AM

18.6

Evolution of Rossby wave trains in a quantitative potential vorticity – potential temperature framework

Michael Riemer, Johannes Gutenberg Univ., Mainz, Germany; and F. Gierth, V. Wirth, and G. Wolf

Recorded Presentation

Lunch Break

Session 19

Atmospheric and Oceanic Fluid Dynamics V

Location: Viking Salons ABC (The Hotel Viking)

Host: 19th Conference on Atmospheric and Oceanic Fluid Dynamics

Chair: Gavin Esler, University College

1:30 PM

19.1

SQG/Baroclinic mode decomposition with idealized stratification

J. H. LaCasce, Univ. of Oslo, Oslo, Norway; and J. Wang and A. Mahadevan

Recorded Presentation

1:45 PM

19.2

The role of nonlinear equilibration in limiting the up-down asymmetry of vertical motions in the extratropics

Paul A. O'Gorman, MIT, Cambridge, MA; and T. M. Merlis and M. S. Singh

Recorded Presentation

2:00 PM

19.3

Moist baroclinic adjustment in an idealized 2-layer model

Julien Lambaerts, New York University, New York City, NY; and O. Pauluis

Recorded Presentation

2:15 PM

19.4

Jet Jumping: Low Frequency Variability in the Southern Ocean

Christopher Charles Chapman, LOCEAN-ISPL, Paris, France; and R. Morrow and A. M. Hogg

2:30 PM

19.5

A mechanism for up-gradient eddy fluxes of potential vorticity near the subtropical jet

Thomas Birner, Colorado State Univ., Fort Collins, CO; and D. W. J. Thompson

Recorded Presentation

19.6

Vertical Normal Mode Transforms: Continuous vs. Discrete

Session 19 Browse by Day

Sunday, 16 June 2013

5:00 PM-7:00 PM: Sunday, 16 June 2013

Monday, 17 June 2013

7:30 AM-5:30 PM: Monday, 17 June 2013

8:30 AM-10:00 AM: Monday, 17 June 2013

8:45 AM-10:00 AM: Monday, 17 June 2013

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3:00 PM-3:30 PM: Monday, 17 June 2013

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Tuesday, 18 June 2013

7:30 AM-5:30 PM: Tuesday, 18 June 2013

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Wednesday, 19 June 2013

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Thursday, 20 June 2013

7:30 AM-5:30 PM: Thursday, 20 June 2013

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Friday, 21 June 2013

7:30 AM-3:00 PM: Friday, 21 June 2013

8:00 AM-8:45 AM: Friday, 21 June 2013

8:45 AM-10:00 AM: Friday, 21 June 2013

10:00 AM-10:30 AM: Friday, 21 June 2013

10:30 AM-12:00 PM: Friday, 21 June 2013

12:00 PM-1:30 PM: Friday, 21 June 2013

1:30 PM-3:00 PM: Friday, 21 June 2013

Sunday, 16 June 2013

5:00 PM-7:00 PM: Sunday, 16 June 2013

Monday, 17 June 2013

7:30 AM-5:30 PM: Monday, 17 June 2013

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8:45 AM-10:00 AM: Monday, 17 June 2013

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Tuesday, 18 June 2013

7:30 AM-5:30 PM: Tuesday, 18 June 2013

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1:30 PM-3:00 PM: Tuesday, 18 June 2013