Tuesday, October 17, 2017
 

NOAA begins transition of powerful new tool to improve hurricane forecasts

Superior physics will help revolutionize numerical weather prediction

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NOAA will begin using its newest weather prediction tool -- the dynamic core, Finite-Volume on a Cubed-Sphere (FV3), to provide high quality guidance to NOAA’s National Hurricane Center through the 2017 hurricane season.

Q&A: What do Arctic ice and Atlantic hurricanes have in common?

New research examines the North Atlantic Oscillation and its influence on global weather

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The journal Nature Geoscience published a paper by Tom Delworth and his colleagues examining how a natural atmospheric force--the North Atlantic Oscillation--may be changing ocean currents in the North Atlantic. Among other impacts, the stronger ocean currents increase the amount of heat flowing toward polar areas, which could speed up Arctic ice melt and affect how hurricanes form. We asked Delworth a few questions about his study:

NOAA First: Real-time data from Global Hawk included in hurricane...

Weather information taken from Tropical Storm Erika used in operational forecast model

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For the first time, real-time weather data taken by the NOAA-operated unmanned NASA Global Hawk aircraft went directly into one of NOAA’s operational hurricane forecast models to assist in the forecast of Tropical Storm Erika.

NASA Global Hawk arrives in Virginia to begin NOAA-led mission to...

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With the August 22 arrival of the NASA Global Hawk unmanned aircraft on Virginia’s eastern shore, scientists and pilots are now ready to start the NOAA-led mission to improve hurricane forecasts of track and intensity using data collected by the Global Hawk during the season’s hurricanes.

 

 

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