Alert archive / Illinois / Mason County / Severe Thunderstorm Warnings

Severe Thunderstorm Warnings in Mason County, Illinois, 1998

15 severe thunderstorm warnings in 1998. An alert counts here when it covered this county. The archive of severe thunderstorm warnings reaches back to 1986.

Mason County and its neighbors

Each county as a circle sized by its count in 1998. Tap one for its archive.

Severe Thunderstorm Warnings
15
Busiest month
May4 severe thunderstorm warnings
Busiest day
November 10, 19983 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
Mar 27, 6:10 PM CSTSevere Thunderstorm WarningILX35 min
Apr 15, 11:20 PM CDTSevere Thunderstorm WarningILX55 min
Apr 29, 8:23 PM CDTSevere Thunderstorm WarningILX52 min
May 15, 8:48 PM CDTSevere Thunderstorm WarningILX42 min
May 19, 6:58 PM CDTSevere Thunderstorm WarningILX47 min
May 20, 2:09 PM CDTSevere Thunderstorm WarningILX36 min
May 24, 1:15 AM CDTSevere Thunderstorm WarningILX60 min
Jun 18, 6:51 PM CDTSevere Thunderstorm WarningILX69 min
Jun 28, 7:43 PM CDTSevere Thunderstorm WarningILX62 min
Jun 28, 10:15 PM CDTSevere Thunderstorm WarningILX60 min
Jul 22, 9:29 AM CDTSevere Thunderstorm WarningILX61 min
Jul 22, 12:00 PM CDTSevere Thunderstorm WarningILX45 min
Nov 10, 2:29 AM CSTSevere Thunderstorm WarningILX31 min
Nov 10, 4:00 AM CSTSevere Thunderstorm WarningILX45 min
Nov 10, 4:34 AM CSTSevere Thunderstorm WarningILX41 min

The busiest days

Days with the most alerts issued, by UTC date.

  1. November 10, 19983severe thunderstorm warnings
  2. June 29, 19982severe thunderstorm warnings
  3. July 22, 19982severe thunderstorm warnings
  4. March 28, 19981severe thunderstorm warnings
  5. April 16, 19981severe thunderstorm warnings
  6. April 30, 19981severe thunderstorm warnings
  7. May 16, 19981severe thunderstorm warnings
  8. May 19, 19981severe thunderstorm warnings
  9. May 20, 19981severe thunderstorm warnings
  10. May 24, 19981severe thunderstorm warnings

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive19971999

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.