Alert archive / Florida / Nassau County / Severe Thunderstorm Warnings

Severe Thunderstorm Warnings in Nassau County, Florida, 1999

13 severe thunderstorm warnings in 1999. An alert counts here when it covered this county. The archive of severe thunderstorm warnings reaches back to 1986.

Nassau County and its neighbors

Each county as a circle sized by its count in 1999. Tap one for its archive.

Severe Thunderstorm Warnings
13
Busiest month
January5 severe thunderstorm warnings
Busiest day
January 18, 19992 severe thunderstorm warnings

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeLasted
Jan 2, 5:50 PM ESTSevere Thunderstorm WarningJAX60 min
Jan 2, 10:26 PM ESTSevere Thunderstorm WarningJAX89 min
Jan 18, 11:08 AM ESTSevere Thunderstorm WarningJAX62 min
Jan 18, 2:10 PM ESTSevere Thunderstorm WarningJAX65 min
Jan 23, 3:12 PM ESTSevere Thunderstorm WarningJAX63 min
Apr 1, 3:03 PM ESTSevere Thunderstorm WarningJAX47 min
Apr 25, 2:12 AM EDTSevere Thunderstorm WarningJAX33 min
Jun 3, 5:35 PM EDTSevere Thunderstorm WarningJAX55 min
Jun 10, 4:41 PM EDTSevere Thunderstorm WarningJAX64 min
Jul 12, 5:29 PM EDTSevere Thunderstorm WarningJAX46 min
Aug 2, 8:10 PM EDTSevere Thunderstorm WarningJAX65 min
Sep 6, 4:30 PM EDTSevere Thunderstorm WarningJAX50 min
Sep 7, 6:24 PM EDTSevere Thunderstorm WarningJAX46 min

The busiest days

Days with the most alerts issued, by UTC date.

  1. January 18, 19992severe thunderstorm warnings
  2. January 2, 19991severe thunderstorm warnings
  3. January 3, 19991severe thunderstorm warnings
  4. January 23, 19991severe thunderstorm warnings
  5. April 1, 19991severe thunderstorm warnings
  6. April 25, 19991severe thunderstorm warnings
  7. June 3, 19991severe thunderstorm warnings
  8. June 10, 19991severe thunderstorm warnings
  9. July 12, 19991severe thunderstorm warnings
  10. August 3, 19991severe thunderstorm warnings

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive19982000

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.