Near Real-time Severe Weather Data for the US from NOAA

NOAA Real-time Severe Storms Radar Weather in Google EarthThe National Severe Storms Laboratory (NSSL) at the National Oceanic & Atmospheric Administration (NOAA) has been experimenting with Google Earth as a visualization platform. Last year I had put an earlier version of their radar reflectivity composites in a storm tracking tools collection. The nice feature being that the radar data had transparent areas where there were no storms, so you could still see the satellite photos for unaffected areas. I am in the process of collecting new storm tracking tools for this year’s storm season. The NSSL has been improving their excellent collection of network links for tracking thunder storms (read some papers they have publised on using GE for weather).
The most useful network link at the NSSL web site is the CONUS radar reflectivity map with severe warning polygons (the areas where severe warnings are in effect). Note: the data is updated every 1 to 2 minutes. You can turn on and off a “Contrast Adjustment” (black or white) which helps highlight the data. You might also want the satellite maps to compare IR, visible, and water vapor satellite photos (which update every 10 minutes) to the radar data . The visible satellite file is missing when it is not daylight hours in the US. The storms yesterday afternoon were pretty interesting.
There are many other useful Google Earth files and weather data on the NSSL web site. If you are really into weather, I encourage you to look. Very soon I will be publishing a new collection of storm tracking tools for Google Earth to help track tropical storms and hurricanes. Leave me a comment here if you know of any particularly good new ones.

About Frank Taylor



Comments

  1. hi
    i really need some weather tracking 3d modeling tool.which simulate weather system in 3D.
    i have not found any of finest 3d Desktop level softwares with real-time data.
    any suggestion
    miss Zenab

  2. In the Google Earth KML file, there is a tag called . When you download the KML file for all the Weather Threat areas at http://www.srh.noaa.gov/data/radar/poly.kml, you will see that each area has been given a 3 letter , which is usually an abbreviation for what the area represents.
    I’m trying to find out if the three letters used in the have ever been standardized?? If so, are they tabulated somewhere I can reference?? Seems to me that this particular field would be standardized.

  3. That’s why google is great. They have all these resources for everyone to use free of charge.

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