Alert archive / Michigan / Calhoun County / Severe Thunderstorm Warnings

Severe Thunderstorm Warnings in Calhoun County, Michigan, 2021

15 severe thunderstorm warnings in 2021. An alert counts here when it covered this county. The archive of severe thunderstorm warnings reaches back to 1986.

Calhoun County and its neighbors

Each county as a circle sized by its count in 2021. Tap one for its archive.

Severe Thunderstorm Warnings
15
Busiest month
June5 severe thunderstorm warnings
Busiest day
July 7, 20213 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
Jun 20, 7:56 PM EDTSevere Thunderstorm WarningGRR64 min
Jun 20, 8:42 PM EDTSevere Thunderstorm WarningGRR63 min
Jun 21, 1:33 AM EDTSevere Thunderstorm WarningGRR57 min
Jun 26, 4:55 PM EDTSevere Thunderstorm WarningGRR65 min
Jun 26, 7:14 PM EDTSevere Thunderstorm WarningGRR61 min
Jul 7, 2:37 PM EDTSevere Thunderstorm WarningGRR38 min
Jul 7, 2:59 PM EDTSevere Thunderstorm WarningGRR77 min
Jul 7, 5:06 PM EDTSevere Thunderstorm WarningGRR24 min
Jul 24, 8:07 PM EDTSevere Thunderstorm WarningGRR38 min
Jul 29, 4:47 AM EDTSevere Thunderstorm WarningGRR58 min
Aug 10, 10:41 PM EDTSevere Thunderstorm WarningGRR64 min
Aug 11, 1:56 PM EDTSevere Thunderstorm WarningGRR38 min
Aug 12, 6:15 AM EDTSevere Thunderstorm WarningGRR45 min
Aug 24, 8:37 PM EDTSevere Thunderstorm WarningGRR42 min
Sep 7, 5:13 PM EDTSevere Thunderstorm WarningGRR47 min

The busiest days

Days with the most alerts issued, by UTC date.

  1. July 7, 20213severe thunderstorm warnings
  2. June 21, 20212severe thunderstorm warnings
  3. June 26, 20212severe thunderstorm warnings
  4. August 11, 20212severe thunderstorm warnings
  5. June 20, 20211severe thunderstorm warnings
  6. July 25, 20211severe thunderstorm warnings
  7. July 29, 20211severe thunderstorm warnings
  8. August 12, 20211severe thunderstorm warnings
  9. August 25, 20211severe thunderstorm warnings
  10. September 7, 20211severe thunderstorm warnings

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20202022

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.