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Behold, A Whirlwind Came: The Science of Tracking Hurricanes

This documentary-style video shows how NASA computer modeling research is contributing to an improved understanding and forecasts of hurricanes. It weaves interviews of three Goddard Space Flight Center scientists with scientific visualizations and live-action footage of hurricanes and the scientists studying them. The video focuses on application of the NASA finite-volume General Circulation Model (fvGCM) to the 2004 Atlantic Ocean hurricane season. Over the last 20 years, the National Oceanic and Atmospheric Administration's National Hurricane Center and National Weather Service have produced enormous improvements in hurricane forecasting. However, by running at ~25-kilometer resolution (twice that of current operational forecasts), the NASA fvGCM has shown in some cases an accuracy of landfall prediction on the order of 100 kilometers up to 5 days in advance. Initial evaluation suggests that the potential exists for dramatic improvements in warning time and intensity forecasts for tropical cyclones around the globe. NASA has begun collaborating with the National Weather Service and other agencies worldwide to improve forecasts so that, among other advantages, local authorities can narrow areas for evacuation. The video was produced for the TerraLink exhibit at the Maryland Science Center in Baltimore.

Winner of the 2005 Video Competition Crystal Award of Excellence.
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The title screen from the video includes footage of the 2004 hurricane season in Florida.    The title screen from the video includes footage of the 2004 hurricane season in Florida.
Duration: 8.7 minutes
Available formats:
  320x240     MPEG-1   120 MB
  720x486     TIFF         571 KB
  640x480     MPEG-1   237 MB
  320x240     X-FLV       35 MB
  320x180     PNG           122 KB
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This mpeg is closed captioned.    This mpeg is closed captioned.
Duration: 8.7 minutes
Available formats:
  640x480     MPEG-1   220 MB
  712x505     TIFF         415 KB
How to play our movies

Short URL to This Page:http://svs.gsfc.nasa.gov/goto?3220
Animation Number:3220
Completed:2005-08-30
Animators:Stuart A. Snodgrass (GST) (Lead)
 Alex Kekesi (GST)
 Lori Perkins (NASA/GSFC)
 Greg Shirah (NASA/GSFC)
 James W. Williams (GST)
Narrator:S. Renee Henley
Scientists:Robert Atlas Ph.D. (NASA/GSFC)
 Oreste Reale Ph.D. (UMBC)
 William Putman (NASA/GSFC)
Writer:Jarrett Cohen (GST)
Series:fvGCM
 Narrated Movies
Please give credit for this item to:
NASA/Goddard Space Flight Center Scientific Visualization Studio

This video includes footage licensed from The Weather Channel and cannot be reused without permission.
 
Keywords:
DLESE >> Atmospheric science
DLESE >> Natural hazards
GCMD >> Earth Science >> Atmosphere >> Atmospheric Phenomena >> Hurricanes
GCMD >> Earth Science >> Human Dimensions >> Natural Hazards >> Meteorological Hazards
SVS >> Hurricane Forecasting
SVS >> Hurricane Frances
SVS >> Hurricane Ivan
SVS >> Hurricane Jeanne
DLESE >> Narrated
SVS >> Voice Over Talent
 
 


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Many of our multimedia items use the GCMD keywords. These keywords can be found on the Internet with the following citation:
Olsen, L.M., G. Major, K. Shein, J. Scialdone, S. Ritz, T. Stevens, M. Morahan, A. Aleman, R. Vogel, S. Leicester, H. Weir, M. Meaux, S. Grebas, C.Solomon, M. Holland, T. Northcutt, R. A. Restrepo, R. Bilodeau, 2013. NASA/Global Change Master Directory (GCMD) Earth Science Keywords. Version 8.0.0.0.0

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