Alert archive / Illinois / Jefferson County

Weather alerts in Jefferson County, Illinois, 2003

77 weather alerts in 2003, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Jefferson County and its neighbors

Each county as a circle sized by its count in 2003. Tap one for its archive.

Alerts
77
Warnings
13
Watches
22
Advisories
0
Busiest month
May35 alerts
Busiest day
May 5, 200310 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
Feb 3, 2:59 PM CSTMesoscale DiscussionSPC3 hr
Feb 23, 3:45 PM CSTMesoscale DiscussionSPC5 hr
Mar 8, 1:23 PM CSTMesoscale DiscussionSPC3 hr
Mar 8, 2:50 PM CSTSevere Thunderstorm WatchSPC6 hr
Mar 8, 4:58 PM CSTMesoscale DiscussionSPC2 hr
Mar 13, 1:35 AM CSTMesoscale DiscussionSPC115 min
Mar 19, 1:29 PM CSTMesoscale DiscussionSPC3 hr
Mar 20, 12:45 PM CSTSevere Thunderstorm WatchSPC6 hr
Apr 4, 4:25 PM CSTTornado WatchSPC6 hr
Apr 4, 6:53 PM CSTSevere Thunderstorm WarningPAH52 min
Apr 4, 7:07 PM CSTMesoscale DiscussionSPC83 min
Apr 16, 6:20 PM CDTMesoscale DiscussionSPC115 min
Apr 20, 11:52 AM CDTMesoscale DiscussionSPC2 hr
Apr 24, 5:36 PM CDTSevere Thunderstorm WarningPAH39 min
Apr 24, 5:56 PM CDTTornado WarningPAH34 min
Apr 28, 1:13 PM CDTMesoscale DiscussionSPC2 hr
May 4, 5:25 PM CDTSevere Thunderstorm WatchSPC6 hr
May 4, 8:04 PM CDTSevere Thunderstorm WarningPAH26 min
May 4, 8:05 PM CDTMesoscale DiscussionSPC85 min
May 4, 10:40 PM CDTTornado WatchSPC5 hr
May 4, 11:05 PM CDTSevere Thunderstorm WatchSPC5 hr
May 5, 1:30 AM CDTMesoscale DiscussionSPC90 min
May 5, 1:46 AM CDTMesoscale DiscussionSPC89 min
May 5, 3:41 AM CDTMesoscale DiscussionSPC34 min
May 5, 3:50 AM CDTTornado WatchSPC6 hr
May 5, 6:32 AM CDTMesoscale DiscussionSPC88 min
May 5, 9:19 AM CDTMesoscale DiscussionSPC56 min
May 6, 9:37 AM CDTMesoscale DiscussionSPC113 min
May 6, 11:55 AM CDTSevere Thunderstorm WatchSPC4 hr
May 6, 11:58 AM CDTSevere Thunderstorm WarningPAH47 min
May 6, 1:23 PM CDTMesoscale DiscussionSPC2 hr
May 6, 5:08 PM CDTMesoscale DiscussionSPC2 hr
May 6, 5:33 PM CDTMesoscale DiscussionSPC117 min
May 6, 5:40 PM CDTTornado WatchSPC6 hr
May 6, 7:03 PM CDTMesoscale DiscussionSPC117 min
May 6, 9:35 PM CDTMesoscale DiscussionSPC115 min
May 6, 9:37 PM CDTSevere Thunderstorm WarningPAH23 min
May 6, 9:59 PM CDTSevere Thunderstorm WarningPAH31 min
May 6, 10:20 PM CDTFlash Flood WarningPAH3 hr
May 8, 12:20 PM CDTSevere Thunderstorm WatchSPC4 hr
May 8, 2:11 PM CDTMesoscale DiscussionSPC2 hr
May 8, 4:54 PM CDTSevere Thunderstorm WarningPAH51 min
May 9, 2:48 PM CDTMesoscale DiscussionSPC117 min
May 9, 6:29 PM CDTSevere Thunderstorm WarningPAH46 min
May 9, 8:47 PM CDTSevere Thunderstorm WarningPAH28 min
May 10, 9:25 AM CDTMesoscale DiscussionSPC2 hr
May 10, 10:54 AM CDTMesoscale DiscussionSPC66 min
May 10, 9:10 PM CDTTornado WatchSPC5 hr
May 11, 1:46 AM CDTMesoscale DiscussionSPC89 min
May 14, 8:15 PM CDTMesoscale DiscussionSPC60 min
May 14, 8:30 PM CDTSevere Thunderstorm WatchSPC4 hr
Jun 10, 7:15 AM CDTSevere Thunderstorm WatchSPC6 hr
Jun 10, 10:24 AM CDTMesoscale DiscussionSPC2 hr
Jun 10, 6:35 PM CDTSevere Thunderstorm WatchSPC4 hr
Jun 10, 6:59 PM CDTSevere Thunderstorm WarningPAH46 min
Jun 25, 4:52 PM CDTMesoscale DiscussionSPC113 min
Jul 4, 5:07 PM CDTMesoscale DiscussionSPC53 min
Jul 9, 12:34 PM CDTMesoscale DiscussionSPC56 min
Jul 15, 8:35 AM CDTSevere Thunderstorm WatchSPC5 hr
Jul 18, 4:30 AM CDTSevere Thunderstorm WatchSPC6 hr
Jul 18, 6:15 AM CDTMesoscale DiscussionSPC60 min
Jul 18, 9:55 AM CDTSevere Thunderstorm WatchSPC5 hr
Aug 1, 2:58 PM CDTMesoscale DiscussionSPC2 hr
Aug 1, 3:20 PM CDTSevere Thunderstorm WatchSPC6 hr
Aug 1, 7:20 PM CDTMesoscale DiscussionSPC85 min
Aug 3, 2:20 PM CDTSevere Thunderstorm WatchSPC6 hr
Aug 3, 7:25 PM CDTSevere Thunderstorm WarningPAH35 min
Aug 17, 1:48 PM CDTMesoscale DiscussionSPC117 min
Aug 17, 3:10 PM CDTSevere Thunderstorm WatchSPC6 hr
Aug 31, 5:11 PM CDTMesoscale DiscussionSPC2 hr
Aug 31, 5:25 PM CDTTornado WatchSPC6 hr
Sep 1, 1:43 PM CDTMesoscale DiscussionSPC2 hr
Sep 24, 3:26 PM CDTMesoscale DiscussionSPC94 min
Sep 26, 6:10 PM CDTSevere Thunderstorm WatchSPC7 hr
Sep 26, 9:21 PM CDTMesoscale DiscussionSPC54 min
Nov 18, 7:35 AM CSTMesoscale DiscussionSPC115 min
Nov 23, 12:59 PM CSTMesoscale DiscussionSPC3 hr

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 Warning11
Tornado Warning1
Severe Thunderstorm Watch16
Tornado Watch6
Mesoscale Discussion42
Flooding
Flash Flood Warning1

The busiest days

Days with the most alerts issued, by UTC date.

  1. May 5, 200310alerts
  2. May 6, 20037alerts
  3. May 7, 20035alerts
  4. June 10, 20034alerts
  5. March 8, 20033alerts
  6. May 8, 20033alerts
  7. May 10, 20033alerts
  8. July 18, 20033alerts
  9. April 5, 20032alerts
  10. April 24, 20032alerts

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20022004

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.