Poster Session P2 OSSEs, Observation Sensitivity and Impact Experiments

Tuesday, 9 January 2018: 3:45 PM-5:30 PM
Exhibit Hall 3 (ACC) (Austin, Texas)
Host: 22nd Conference on Integrated Observing and Assimilation Systems for the Atmosphere, Oceans, and Land Surface (IOAS-AOLS)

OSSEs, Observation Sensitivity and Impact Experiments

Papers:
598
The Nature and Variability of Ensemble Sensitivity Fields that Diagnose Severe Convection
Brian C. Ancell, Texas Tech Univ., Lubbock, TX

599
Determining the Impact of Assimilating Satellite Radiance Data for Forecasts within a Mesoscale Ensemble Kalman Filter
Jonathan Madden, Texas Tech Univ., Lubbock, TX; and B. Ancell

600
Supercell Predictability: Exploring Ensemble Sensitivity to Initial Condition Spread
Montgomery L. Flora, University of Oklahoma, CIMMS, NSSL/NOAA, Norman, OK; and C. K. Potvin, L. J. Wicker, D. M. Wheatley, and P. S. Skinner

601
Examining Dense Data Usage near the Regions with Severe Storms in All-Sky Microwave Radiance Data Assimilation and Impacts on GEOS-5 Hurricane Forecasts
Min-Jeong Kim, NASA GSFC, Greenbelt, MD; and J. Jin and W. McCarty

602
Impact of GPM GMI Rain-Rate Data Assimilation for Convective Storms
Xuanli Li, Univ. of Alabama, Huntsville, AL; and J. Srikishen, B. T. Zavodsky, and J. R. Mecikalski

603
Impact of Assimilating Surface Pressure Observations from Smartphones on Regional, Convection-Allowing Ensemble Forecasts: Observing System Simulation Experiments
Steven J. Greybush, Pennsylvania State Univ., University Park, PA; and G. S. Hanson

604
Assessments of CIRAS Impacts on NWP through the Community Global Observing System Simulation Experiment (OSSE) Package
Yan Zhou, Univ. of Maryland, College Park, MD; and N. Shahroudi, S. A. Boukabara, K. Ide, T. Zhu, R. N. Hoffman, and R. Atlas

605
An OSSE Study of the Impact of the Micro Unmanned Robot Observation Network (MURON) Ocean Surface Observation on Tropical Cyclone Prediction Using GSI-Based EnKF
Jun Kyung Kay, Univ. of Oklahoma, Norman, OK; and X. Wang

606
Performance and Evaluation of the Global Modeling and Assimilation Office Observing System Simulation Experiment Framework
Nikki Prive, Morgan State Univ., Greenbelt, MD; and R. Errico and D. Carvalho

607
Global Observing System Simulation Experiments (OSSE) for CubeSat MicroMas-2
Narges Shahroudi, NOAA/NESDIS/STAR, College Park, MD; and Y. Zhou, T. Zhu, S. A. Boukabara, K. Ide, R. N. Hoffman, and R. Atlas

608
Assessment of the Assimilation of AMSU-A and IASI Radiance Data with GSI-Based 3D-var Data Assimilation System in WRF-ARW Model over UAE
Vineeth Krishnan Valappil, Masdar Institute of Science and Technology, Abu Dhabi, United Arab Emirates; and M. Temimi, F. Karagulian, M. Weston, and N. Chouch
Manuscript (12.6 kB)

609
Comparison of 4DVAR Assimilation of Altimeter and Underwater Glider Observations in the Ligurian Sea, May–June 2016
John J. Osborne, American Society for Engineering Education, Washington, DC; and M. J. Carrier, H. E. Ngodock, S. R. Smith, P. Oddo, S. Falchetti, and E. F. Coelho

610
Ensemble Sensitivity Analysis of Controls on Storm-Scale Vertical Vorticity for Two Southeastern U.S. Tornado Events
Christopher C. Weiss, Texas Tech Univ., Lubbock, TX; and D. C. Dowell, A. J. Hill, and N. Yussouf

611
OSSE Evaluation of the Impact of Global Hawk Dropsonde Spatial Distribution on Vortex-Scale Tropical Cyclone Analyses and Forecasts
Brittany A. Dahl, Univ. of Miami/Cooperative Institute for Marine and Atmospheric Studies and NOAA/AOML/HRD, Miami, FL; and A. Aksoy, J. P. Dunion, and H. Christophersen

612
Sensitivity of G-IV Dropsonde Configuration on Tropical Cyclone Prediction Using a Regional OSSE Framework
Kelly Ryan, NOAA/AOML and Univ. of Miami, Miami, FL; and L. Bucci, R. Atlas, S. Murillo, and C. W. Landsea

Handout (3.1 MB)

613
Ensemble-Sensitivity Analysis-Based Observation Targeting Experiments for Mesoscale Convection Forecasts and Factors Influencing Observation-Impact Prediction
Aaron J. Hill, Texas Tech Univ., Lubbock, TX; and C. C. Weiss and B. C. Ancell

614
Impacts of Dropsonde Observations on the Predictability of Two Landfalling Atmospheric River Events in February 2016
Minghua Zheng, SIO, La Jolla, CA; and B. Cornuelle and F. M. Ralph

615
Multivariate Ensemble Sensitivity for Typhoon Haiyan
Sijing Ren, Nanjing Univ., Nanjing, China; and L. Lei

Handout (707.4 kB)

616
Testing Sensitivity of Short-Term Model Forecasts to Aircraft Observations
Simona Seastrand, PEMDAS Technologies and Innovations, Inc., Fairfax Station, VA; and L. Byerle and D. Brees

617
Understanding the Sensitivity of Cyclogenesis Using Adjoint Analysis and the Link with Targeted Observations
Craig Oswald, Univ. of Wisconsin, Madison, WI

618
The Impact of GPSRO Observations on HWRF Forecast Accuracy for Hurrican Gonzalo
Michael D. McAtee, The Aerospace Corporation, Offutt AFB, NE; and S. Diener

Handout (579.1 kB)

619
Improving Lightning and Precipitation Prediction of Severe Convection Using Lightning Data Assimilation with NCAR WRF-RTFDDA
Haoliang Wang, NCAR, Boulder, CO; and Y. Liu, W. Y. Y. Cheng, T. Zhao, Y. Liu, M. Xu, Y. Jiang, and S. Feng

620
Forecasting Severe Convective Storms with WRF-Based RTFDDA Radar Data Assimilation in Shenzhen, China
Yongjie Huang, NCAR, Boulder, CO; and Y. Liu, M. Xu, Y. Liu, L. Pan, H. Wang, W. Y. Y. Cheng, Y. Jiang, X. Mao, H. Yang, R. Zong, C. Cao, and X. Wei

- Indicates paper has been withdrawn from meeting
- Indicates an Award Winner
See more of: 22nd Conference on Integrated Observing and Assimilation Systems for the Atmosphere, Oceans, and Land Surface (IOAS-AOLS)
<< Previous Session | Next Session >>