Paper on forecast improvements due to dropsonde data from the Global Hawk aircraft published in Monthly Weather Review

Starting in 2010, the National Aeronautic and Space Administration and the National Oceanic and Atmospheric Administration have used the Global Hawk, an unmanned aircraft that can fly at 65,000 feet for 24 hours at a time, to make observations in tropical cyclones. The Global Hawk can release dropsondes that measure temperature, humidity, pressure, and wind […]

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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 researchers at 71st Interdepartmental Hurricane Conference/Tropical Cyclone Research Forum, Miami, FL – 14-16 March 2017

HRD and AOML scientists participated in the 71st Interdepartmental Hurricane Conference/Tropical Cyclone Operations and Research Forum. HRD scientists presented or were coauthors on 14 of the 45 presentations and 3 of the 10 posters. Shirley Murillo chaired the Joint Hurricane Testbed (JHT) session and Sundararaman Gopalakrishnan chaired a panel discussion on “Research Supporting Operations: Current […]

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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 observation team monthly meeting – 19 January 2017

The purpose of the observation team meetings is to bring together the people who use observations in their research on a regular basis to discuss issues they’re having, provide updates on observations they’re analyzing or collecting, and any other information that may be of interest to the broader group.  These meetings are also an excellent […]

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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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HRD observation team monthly meeting – March 2016

The purpose of the observation team meetings is to bring together the people who use observations in their research on a regular basis to discuss issues they’re having, provide updates on observations they’re analyzing or collecting, and any other information that may be of interest to the broader group.  These meetings are also an excellent […]

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HRD & AOML researchers at 96th American Meteorological Society Annual Meeting, New Orleans, LA – 11-14 January 2016

Abstracts and recordings of  the 19 presentations and 5 posters AOML & HRD researchers presented (or were co-authors) at the 96th AMS Annual Meeting are available online from the AMS website: Presentations: A First Look at the Impact of Coyote UAS Observations from Hurricane Edouard (2014) on Tropical Cyclone Data Assimilation and Prediction – Altug […]

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HRD – ESRL/PSD seminar – Kelly Ryan, University of Miami/CIMAS and AOML/HRD – 25 February 2016

Ms. Ryan presented a seminar on the “OSSE Evaluation of Aircraft Reconnaissance Flight Patterns and their impact on Hurricane Forecasts.” ABSTRACT Each year, NOAA/AOML’s Hurricane Research Division (HRD) conducts its Hurricane Field Program in which observations are collected via NOAA aircraft to improve the understanding and prediction of hurricanes. Mission experiments suggest a variety of […]

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HRD Monthly Science Meeting of February 2016

February’s science meeting consisted of 2 presentations: Jun Zhang – Impact of boundary-layer vertical diffusion on HWRF forecasts of tropical cyclone rapid intensification Hui Christophersen – On the impact of NASA Global Hawk unmanned aircraft dropwindsondes on tropical cyclone track, intensity and structure: Case studies All the presentations are available on the anonymous ftp site at: […]

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