Alert archive / Illinois / McHenry County

Weather alerts in McHenry County, Illinois, 1993

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

McHenry County and its neighbors

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

Alerts
12
Warnings
12
Watches
0
Advisories
0
Busiest month
June5 alerts
Busiest day
June 9, 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
Apr 19, 7:31 PM CDTFlash Flood WarningLOT6 hr
Jun 7, 5:43 PM CDTSevere Thunderstorm WarningLOT62 min
Jun 8, 7:30 PM CDTTornado WarningLOT30 min
Jun 8, 8:00 PM CDTSevere Thunderstorm WarningLOT60 min
Jun 26, 5:40 PM CDTTornado WarningLOT50 min
Jun 30, 6:29 AM CDTFlash Flood WarningLOT4 hr
Jul 2, 6:55 PM CDTTornado WarningLOT35 min
Jul 8, 1:23 PM CDTSevere Thunderstorm WarningLOT52 min
Jul 18, 12:04 PM CDTSevere Thunderstorm WarningLOT41 min
Jul 18, 4:33 PM CDTFlash Flood WarningLOT3 hr
Jul 18, 7:40 PM CDTFlash Flood WarningLOT2 hr
Aug 23, 5:36 PM CDTSevere Thunderstorm WarningLOT54 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 Warning5
Tornado Warning3
Flooding
Flash Flood Warning4

The busiest days

Days with the most alerts issued, by UTC date.

  1. June 9, 19932alerts
  2. July 18, 19932alerts
  3. April 20, 19931alerts
  4. June 7, 19931alerts
  5. June 26, 19931alerts
  6. June 30, 19931alerts
  7. July 2, 19931alerts
  8. July 8, 19931alerts
  9. July 19, 19931alerts
  10. August 23, 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.