Tenth anniversary of Hurricane Felix

On 24 August, a tropical wave moved westward off the African coast, gradually becoming organized enough to become a tropical depression a week later almost 200 n mi east southeast of Barbados.  Within 12 h, it became Tropical Storm Felix about 60 n mi south of Barbados.  A period of rapid intensification commenced, and Felix […]

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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 […]

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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 […]

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HRD Monthly Science Meeting of April 2017

April’s science meeting consisted of 6 presentations: Gus Alaka: 2016 Basin-Scale HWRF MET-TC Verification 2016 Atlantic Basin Xuejin Zhang: Basin-scale HWRF Verification Mu-Chieh Ko (Laura): HIWPP Precipitation Evaluation – Selected cases of 2016 Atlantic Hurricane Season Kathryn Sellwood: Assimilating Hurricane Imaging Radiometer (HIRAD) Surface Wind Speeds for Analyses and Forecasts of Tropical Cyclones Pete Finocchio […]

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HRD & AOML researchers at 97th American Meteorological Society Annual Meeting, Seattle, WA – 23-27 January 2017

Abstracts and recordings of  the 25 presentations and 6 posters AOML & HRD researchers presented (or were co-authors) at the 97th AMS Annual Meeting are available online from the AMS website: Presentations: Bachir Annane,  B. D. McNoldy, S. M. Leidner, R. N. Hoffman, R. Atlas, and S. J. Majumdar, Impact of Simulated CYGNSS Ocean Surface Winds […]

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HRD scientists participate in HFIP Annual Review, NHC, Miami, FL – 11-12 January 2017

The HFIP program is coordinated through 3 strategic planning teams (Model Development, Data Assimilation/Ensemble, and Post Processing and Verification Development) and 3 tiger teams (High Resolution Physics, Ensemble Product, and Ocean Model Impact). The HFIP strategic planning teams develop our multi-year strategy for improving hurricane forecast guidance, while the tiger teams are responsible for overseeing […]

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Paper on a new way to run forecast models with multiple hurricanes at the same time published in Weather and Forecasting

Summary: HWRF is NOAA’s primary model for tropical cyclone (tropical depressions, tropical storms, and hurricanes) forecast. The distance between places where forecasts are made in the model (the grid resolution) must be small to make accurate forecasts. However, the amount of computer power needed increases as these points get closer together. To save computer power, […]

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HRD Monthly Science Meeting of August 2016

August’s science meeting consisted of 7 presentations: Xuejin Zhang – “The 2016 Basin-Scale HWRF (HB16)” Alan Brammer (University of Albany/SUNY) – “Exploitation of Ensemble Prediction System Information in Support of Atlantic Tropical Cyclogenesis Prediction” Erin Dougherty (University of Albany/SUNY)- “Hurricane Bonnie (1998): Maintaining Intensity during High Vertical Wind Shear and an Eyewall Replacement Cycle” Sim […]

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HRD Seminar – Mu-Chieh ‘Laura’ Ko, UM/Rosenstiel School of Marine and Atmospheric Science – 27 July 2016

Ms. Ko presented a seminar on “An Investigation of the Cyclogenesis Forecast  Ability of the HWRF Model by Invoking   the  GFDL Vortex Tracker”. ABSTRACT:  The purpose of this project is to validate the capability of the HWRF basin-scale model to predict cyclogenesis events using the GFDL vortex tracker. To accomplish this, the data generated by […]

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AOML and HRD researchers at 32nd AMS Conference on Hurricanes and Tropical Meteorology, San Juan, Puerto Rico – 10-14 April 2016

Twenty-three AOML and HRD scientists participated in the recent 32nd AMS Conference on Hurricanes and Tropical Meteorology in San Juan, PR, as authors or co-authors on 36 presentations and 11 posters. Roughly 650 presentations (452 oral presentations in 70 sessions and 196 posters in 2 session) were submitted to the conference. Of the 440 TC-related presentations […]

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