Alert archive / Iowa / Johnson County

Weather alerts in Johnson County, Iowa, 1993

11 weather alerts in 1993, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Johnson County and its neighbors

Each county as a circle sized by its count in 1993. Tap one for its archive.

Alerts
11
Warnings
11
Watches
0
Advisories
0
Busiest month
July5 alerts
Busiest day
June 27, 19932 alerts

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
May 14, 8:27 PM CDTSevere Thunderstorm WarningDMX18 min
Jun 7, 9:18 PM CDTSevere Thunderstorm WarningDMX42 min
Jun 18, 4:30 PM CDTSevere Thunderstorm WarningDMX30 min
Jun 27, 2:14 AM CDTFlash Flood WarningDMX3 hr
Jun 27, 3:36 AM CDTFlash Flood WarningDMX3 hr
Jul 5, 3:19 AM CDTFlash Flood WarningDMX4 hr
Jul 9, 2:11 AM CDTSevere Thunderstorm WarningDMX49 min
Jul 17, 9:16 PM CDTFlash Flood WarningDMX4 hr
Jul 31, 12:08 PM CDTFlash Flood WarningDMX67 min
Jul 31, 12:08 PM CDTSevere Thunderstorm WarningDMX67 min
Aug 18, 12:53 PM CDTSevere Thunderstorm WarningDMX22 min

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

ProductAlerts
Severe storms
Severe Thunderstorm Warning6
Flooding
Flash Flood Warning5

The busiest days

Days with the most alerts issued, by UTC date.

  1. June 27, 19932alerts
  2. July 31, 19932alerts
  3. May 15, 19931alerts
  4. June 8, 19931alerts
  5. June 18, 19931alerts
  6. July 5, 19931alerts
  7. July 9, 19931alerts
  8. July 18, 19931alerts
  9. August 18, 19931alerts

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive19921994

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.