Alert archive / Iowa / Sioux County / Severe Thunderstorm Warnings

Severe Thunderstorm Warnings in Sioux County, Iowa, 2001

21 severe thunderstorm warnings in 2001. An alert counts here when it covered this county. The archive of severe thunderstorm warnings reaches back to 1986.

Sioux County and its neighbors

Each county as a circle sized by its count in 2001. Tap one for its archive.

Severe Thunderstorm Warnings
21
Busiest month
June9 severe thunderstorm warnings
Busiest day
April 21, 20013 severe thunderstorm warnings

Over time

By month

The alerts

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

IssuedProductOfficeLasted
Apr 7, 2:22 AM CDTSevere Thunderstorm WarningFSD38 min
Apr 10, 6:00 PM CDTSevere Thunderstorm WarningFSD30 min
Apr 20, 7:51 PM CDTSevere Thunderstorm WarningFSD24 min
Apr 20, 9:59 PM CDTSevere Thunderstorm WarningFSD31 min
Apr 20, 10:58 PM CDTSevere Thunderstorm WarningFSD32 min
Apr 30, 5:16 PM CDTSevere Thunderstorm WarningFSD44 min
Apr 30, 6:46 PM CDTSevere Thunderstorm WarningFSD29 min
Apr 30, 7:19 PM CDTSevere Thunderstorm WarningFSD26 min
Jun 10, 12:46 AM CDTSevere Thunderstorm WarningFSD44 min
Jun 10, 1:29 AM CDTSevere Thunderstorm WarningFSD46 min
Jun 11, 8:48 PM CDTSevere Thunderstorm WarningFSD27 min
Jun 12, 5:22 PM CDTSevere Thunderstorm WarningFSD23 min
Jun 12, 7:34 PM CDTSevere Thunderstorm WarningFSD11 min
Jun 13, 6:59 PM CDTSevere Thunderstorm WarningFSD31 min
Jun 13, 7:29 PM CDTSevere Thunderstorm WarningFSD46 min
Jun 13, 7:39 PM CDTSevere Thunderstorm WarningFSD36 min
Jun 13, 8:19 PM CDTSevere Thunderstorm WarningFSD41 min
Aug 2, 8:33 AM CDTSevere Thunderstorm WarningFSD27 min
Aug 17, 4:27 PM CDTSevere Thunderstorm WarningFSD33 min
Aug 17, 4:57 PM CDTSevere Thunderstorm WarningFSD33 min
Oct 10, 12:05 AM CDTSevere Thunderstorm WarningFSD25 min

The busiest days

Days with the most alerts issued, by UTC date.

  1. April 21, 20013severe thunderstorm warnings
  2. June 14, 20013severe thunderstorm warnings
  3. April 30, 20012severe thunderstorm warnings
  4. June 10, 20012severe thunderstorm warnings
  5. June 12, 20012severe thunderstorm warnings
  6. June 13, 20012severe thunderstorm warnings
  7. August 17, 20012severe thunderstorm warnings
  8. April 7, 20011severe thunderstorm warnings
  9. April 10, 20011severe thunderstorm warnings
  10. May 1, 20011severe thunderstorm warnings

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20002002

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.