Alert archive / Delaware / Severe Thunderstorm Warnings

Severe Thunderstorm Warnings in Delaware, 2022

46 severe thunderstorm warnings in 2022. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of severe thunderstorm warnings reaches back to 1986.

Severe Thunderstorm Warnings by county

Each county as a circle sized by its count in 2022. Tap one for its archive.

Severe Thunderstorm Warnings
46
Busiest month
July16 severe thunderstorm warnings
Busiest day
June 2, 20225 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.

IssuedProductOfficeCountiesLasted
Feb 18, 6:17 AM ESTSevere Thunderstorm WarningPHIKent, New Castle, Sussex43 min
Mar 7, 8:21 PM ESTSevere Thunderstorm WarningPHINew Castle54 min
Mar 7, 9:02 PM ESTSevere Thunderstorm Warning Considerable damage threatPHINew Castle58 min
Apr 14, 4:42 PM EDTSevere Thunderstorm WarningPHINew Castle48 min
Apr 16, 8:34 PM EDTSevere Thunderstorm WarningPHIKent, New Castle41 min
May 16, 5:59 PM EDTSevere Thunderstorm WarningPHISussex61 min
May 20, 2:27 PM EDTSevere Thunderstorm WarningPHINew Castle48 min
May 20, 3:37 PM EDTSevere Thunderstorm WarningPHINew Castle53 min
May 22, 5:55 PM EDTSevere Thunderstorm WarningPHINew Castle41 min
May 22, 8:51 PM EDTSevere Thunderstorm WarningPHIKent24 min
May 22, 9:14 PM EDTSevere Thunderstorm WarningPHIKent, Sussex26 min
May 27, 1:43 PM EDTSevere Thunderstorm WarningPHIKent, Sussex47 min
May 27, 2:25 PM EDTSevere Thunderstorm WarningPHISussex35 min
May 27, 2:45 PM EDTSevere Thunderstorm WarningPHISussex30 min
Jun 2, 5:31 PM EDTSevere Thunderstorm WarningPHISussex29 min
Jun 2, 5:58 PM EDTSevere Thunderstorm WarningPHIKent, Sussex47 min
Jun 2, 6:10 PM EDTSevere Thunderstorm WarningPHISussex50 min
Jun 2, 6:44 PM EDTSevere Thunderstorm WarningPHISussex46 min
Jun 2, 7:27 PM EDTSevere Thunderstorm Warning Considerable damage threatPHISussex18 min
Jun 14, 7:14 AM EDTSevere Thunderstorm WarningPHINew Castle46 min
Jun 14, 10:30 AM EDTSevere Thunderstorm WarningPHISussex45 min
Jun 17, 6:13 PM EDTSevere Thunderstorm WarningPHISussex32 min
Jul 1, 3:44 PM EDTSevere Thunderstorm WarningPHINew Castle46 min
Jul 2, 5:54 PM EDTSevere Thunderstorm WarningPHINew Castle24 min
Jul 2, 10:23 PM EDTSevere Thunderstorm WarningPHIKent, Sussex22 min
Jul 5, 6:55 PM EDTSevere Thunderstorm WarningPHIKent, Sussex33 min
Jul 5, 7:18 PM EDTSevere Thunderstorm WarningPHISussex42 min
Jul 5, 7:55 PM EDTSevere Thunderstorm WarningPHISussex50 min
Jul 12, 5:29 PM EDTSevere Thunderstorm WarningPHINew Castle31 min
Jul 12, 6:28 PM EDTSevere Thunderstorm Warning Considerable damage threatPHIKent18 min
Jul 12, 7:12 PM EDTSevere Thunderstorm WarningPHIKent, Sussex48 min
Jul 12, 7:37 PM EDTSevere Thunderstorm Warning Destructive damage threatPHIKent, Sussex23 min
Jul 12, 7:54 PM EDTSevere Thunderstorm WarningPHIKent, Sussex28 min
Jul 12, 8:09 PM EDTSevere Thunderstorm Warning Considerable damage threatPHISussex21 min
Jul 15, 3:45 PM EDTSevere Thunderstorm WarningPHIKent45 min
Jul 18, 5:37 PM EDTSevere Thunderstorm WarningPHINew Castle38 min
Jul 21, 4:37 PM EDTSevere Thunderstorm WarningPHISussex58 min
Jul 28, 8:07 PM EDTSevere Thunderstorm WarningPHINew Castle53 min
Aug 4, 7:41 PM EDTSevere Thunderstorm WarningPHINew Castle34 min
Aug 4, 8:06 PM EDTSevere Thunderstorm Warning Considerable damage threatPHIKent, Sussex39 min
Aug 4, 8:37 PM EDTSevere Thunderstorm WarningPHIKent, Sussex38 min
Aug 5, 4:23 PM EDTSevere Thunderstorm WarningPHISussex22 min
Aug 27, 3:29 PM EDTSevere Thunderstorm WarningPHISussex32 min
Sep 13, 4:08 AM EDTSevere Thunderstorm WarningPHISussex52 min
Sep 13, 4:47 AM EDTSevere Thunderstorm WarningPHISussex43 min
Sep 25, 5:25 PM EDTSevere Thunderstorm WarningPHIKent35 min

By county

Every county with at least one alert. A county page lists each alert that covered it.

The busiest days

Days with the most alerts issued, by UTC date.

  1. June 2, 20225severe thunderstorm warnings
  2. July 12, 20225severe thunderstorm warnings
  3. May 27, 20223severe thunderstorm warnings
  4. July 5, 20223severe thunderstorm warnings
  5. August 5, 20223severe thunderstorm warnings
  6. March 8, 20222severe thunderstorm warnings
  7. May 20, 20222severe thunderstorm warnings
  8. May 23, 20222severe thunderstorm warnings
  9. June 14, 20222severe thunderstorm warnings
  10. September 13, 20222severe thunderstorm warnings
  11. February 18, 20221severe thunderstorm warnings
  12. April 14, 20221severe thunderstorm warnings

Nearby

Alerts in force nowTornadoes on recordThe radar archive20212023

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. Rebuilt daily.