HRD Debrief for missions into Hurricanes Irma, Jose, and Maria – Part 2 – 19 October 2017

HRD researchers discussed the results from the 17 P-3, 13 G-IV, and 51 AF WC-130 missions into Hurricanes Irma, Jose, and Maria (3-8 September 2017). The agenda for the discussion was: HRD/AOML support for EMC operations (Paul Reasor) TDR-related issues, resolved and continuing (John Gamache) Data impacts on HWRF forecasts (Jason Sippel) Open discussion of …

HRD Monthly Science Meeting of October 2017

October’s science meeting consisted of 5 presentations: Gus Alaka – 2017 Basin-Scale HWRF Preliminary Verification Sim Aberson – IFS (EC) and GFS Forecasts During 2017 Sim Aberson – Extreme Horizontal and Vertical Winds Measured by Dropwindsondes During the 2017 Hurricane Field Program Lisa Bucci – P-3 Doppler Wind Lidar: 2017 Progress Heather Holbach – WSRA …

HRD Monthly Science Meeting of July 2017

July’s science meeting consisted of 6 presentations: Steve Guimond (NASA) - "Reviving the Imaging Wind and Rain Airborne Profiler (IWRAP) for Hurricane Research: A Case Study of Hurricane Rita (2005)" Mu-Chieh (Laura) Ko - "Preliminary Review – HWRF-B 2016 Retrospective Dataset" Robert Rogers - "The Challenge of Intensity Forecasting in Moderate Shear" Emily Paltz (Hollings …

Paper on the new basin-scale version of HWRF developed at HRD published in Weather and Forecasting

The Hurricane Weather Research and Forecasting Model (HWRF) has become an important tool for both hurricane forecasters and researchers. The current HWRF has three domains around only one tropical cyclone. Its inner domain makes forecasts on a grid with points 2 km apart and follows the tropical cyclone during the forecast. During hurricane season in …