Session: Advances in Cloud- and Convection-Resolving Numerical Weather Models. Part I (100th American Meteorological Society Annual Meeting)

Wednesday, 15 January 2020: 10:30 AM-12:00 PM

257AB (Boston Convention and Exhibition Center)

Host: 30th Conference on Weather Analysis and Forecasting (WAF)/26th Conference on Numerical Weather Prediction (NWP)

Cochairs:

Rebecca Adams-Selin, AER, Omaha, NE and May Wong, NCAR, Mesoscale and Microscale Meteorology Laboratory, Boulder, CO

Papers:

10:30 AM

8C.1

Rapid Refresh (RAP) and High Resolution Rapid Refresh (HRRR) Model Development

C. Alexander, NOAA, Boulder, CO; and D. C. Dowell, M. Hu, J. Olson, T. Smirnova, T. Ladwig, S. Weygandt, J. S. Kenyon, E. James, H. Lin, G. Grell, G. Ge, T. Alcott, S. Benjamin, J. M. Brown, M. D. Toy, R. Ahmadov, A. Back, J. D. Duda, M. B. Smith, J. A. Hamilton, B. D. Jamison, I. Jankov, and D. D. Turner

Recorded Presentation

10:45 AM

8C.2

Development of a Real-Time, HRRR-Like SAR-FV3 System at NOAA/ESRL/GSD

Jeff Beck, NOAA/ESRL/GSD and CSU/CIRA, Boulder, CO; and G. Ketefian, C. Alexander, L. Reames, G. Gayno, D. Heinzeller, L. Pan, T. Smirnova, J. Purser, D. Jovic, T. Black, and J. R. Carley

Recorded Presentation

11:00 AM

8C.3

How Do Forecasts from WRF-ARW and Stand-Alone Regional FV3 Compare?

John M. Brown, NOAA/Earth System Research Laboratory, Boulder, CO; and J. Beck, G. Ketefian, D. Heinzeller, B. D. Jamison, T. G. Smirnova, J. Olson, J. Kenyon, S. Weygandt, C. Alexander, G. A. Grell, and S. Benjamin

Recorded Presentation

11:15 AM

8C.4

The Impacts of Global Convection-Permitting Resolution across Scales: From Tropical Convection to Global Subseasonal Teleconnections

Nicholas Weber, Univ. of Washington, Seattle, WA; and C. F. Mass

Recorded Presentation

11:30 AM

8C.5

IBM GRAF—Scale-Aware Convective Forecast Evaluation and Improvements

Brett A. Wilt, The Weather Company, Andover, MA; and W. Wang

Recorded Presentation

11:45 AM