Alert archive / Arizona / Pinal County / Severe Thunderstorm Warnings

Severe Thunderstorm Warnings in Pinal County, Arizona, 1990

10 severe thunderstorm warnings in 1990. An alert counts here when it covered this county. The archive of severe thunderstorm warnings reaches back to 1986.

Pinal County and its neighbors

Each county as a circle sized by its count in 1990. Tap one for its archive.

Severe Thunderstorm Warnings
10
Busiest month
September5 severe thunderstorm warnings
Busiest day
September 15, 19902 severe thunderstorm warnings

Over time

By month

The alerts

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

IssuedProductOfficeLasted
Jul 10, 7:01 PM MSTSevere Thunderstorm WarningPSR119 min
Jul 30, 6:05 PM MSTSevere Thunderstorm WarningPSR115 min
Aug 1, 8:17 PM MSTSevere Thunderstorm WarningPSR58 min
Aug 3, 5:54 PM MSTSevere Thunderstorm WarningPSR2 hr
Aug 5, 5:24 PM MSTSevere Thunderstorm WarningPSR111 min
Sep 4, 4:45 PM MSTSevere Thunderstorm WarningPSR60 min
Sep 4, 5:44 PM MSTSevere Thunderstorm WarningPSR76 min
Sep 14, 4:35 PM MSTSevere Thunderstorm WarningPSR115 min
Sep 14, 8:50 PM MSTSevere Thunderstorm WarningPSR115 min
Sep 14, 9:20 PM MSTSevere Thunderstorm WarningPSR90 min

The busiest days

Days with the most alerts issued, by UTC date.

  1. September 15, 19902severe thunderstorm warnings
  2. July 11, 19901severe thunderstorm warnings
  3. July 31, 19901severe thunderstorm warnings
  4. August 2, 19901severe thunderstorm warnings
  5. August 4, 19901severe thunderstorm warnings
  6. August 6, 19901severe thunderstorm warnings
  7. September 4, 19901severe thunderstorm warnings
  8. September 5, 19901severe thunderstorm warnings
  9. September 14, 19901severe thunderstorm warnings

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive19891991

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.