UPPER AIR DATA
Weather Project Under construction: Other sites will be added soon.

UPPER AIR SOUNDINGS

  • Explanation
  • Most Recent Soundings
    • From Unisys (scroll down page for list of stations)

UPPER AIR MAPS

  • Explanation 
  • Most Recent Upper Air Maps (for North America)
    • Constant height plots from Unisys (3000, 6000, 9000 and 12000 ft)
    • Level plots from Unisys (850, 750, 500, 250 mb)
  •  Hemispheric Maps
    • For northern and southern hemisphere from Unisys 

Remember Universal Time / Greenwich Mean Time (UTC, GMT or Z) is used on NWS weather reports.