Alert archive / Illinois / Clay County

Weather alerts in Clay County, Illinois, 2009

137 weather alerts in 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Clay County and its neighbors

Each county as a circle sized by its count in 2009. Tap one for its archive.

Alerts
137
Warnings
40
Watches
21
Advisories
31
Busiest month
June41 alerts
Busiest day
June 11, 200910 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
Jan 5, 3:12 PM CSTWinter Weather AdvisoryILX20 hr
Jan 6, 12:06 AM CSTMesoscale DiscussionSPC4 hr
Jan 13, 2:53 PM CSTWind Chill AdvisoryILX68 hr
Jan 25, 3:01 PM CSTWinter Storm WatchILX13 hr
Jan 26, 3:35 AM CSTWinter Storm WarningILX44 hr
Jan 26, 3:35 AM CSTWinter Weather AdvisoryILX54 hr
Jan 26, 6:59 PM CSTMesoscale DiscussionSPC5 hr
Jan 27, 6:25 PM CSTMesoscale DiscussionSPC6 hr
Feb 7, 8:45 PM CSTRiver Flood WarningILX11 days
Feb 10, 10:33 AM CSTFlood WatchILX29 hr
Feb 10, 12:36 PM CSTWind AdvisoryILX32 hr
Feb 11, 6:15 AM CSTAreal Flood AdvisoryILX14 hr
Feb 26, 7:42 PM CSTMesoscale DiscussionSPC93 min
Mar 5, 10:32 AM CSTWind AdvisoryILX7 hr
Mar 8, 9:31 AM CDTWind AdvisoryILX11 hr
Mar 8, 10:39 AM CDTTornado WatchSPC7 hr
Mar 8, 11:35 AM CDTMesoscale DiscussionSPC115 min
Mar 8, 12:52 PM CDTTornado WarningILX38 min
Mar 10, 3:15 PM CDTMesoscale DiscussionSPC2 hr
Mar 10, 3:52 PM CDTWind AdvisoryILX14 hr
Mar 10, 7:31 PM CDTMesoscale DiscussionSPC119 min
Mar 18, 2:22 PM CDTMesoscale DiscussionSPC113 min
Mar 23, 3:30 PM CDTWind AdvisoryILX24 hr
Mar 24, 3:19 PM CDTHigh Wind WarningILX5 hr
Apr 3, 2:41 AM CDTRiver Flood WarningILX14 days
Apr 3, 3:34 PM CDTFrost AdvisoryILX17 hr
Apr 5, 10:50 AM CDTMesoscale DiscussionSPC115 min
Apr 6, 2:53 PM CDTFreeze WatchILX22 hr
Apr 6, 2:53 PM CDTFreeze WarningILX17 hr
Apr 7, 1:04 PM CDTFreeze WarningILX20 hr
Apr 10, 12:50 AM CDTMesoscale DiscussionSPC85 min
Apr 19, 9:27 PM CDTRiver Flood WarningILX5 days
Apr 26, 1:29 PM CDTWind AdvisoryILX6 hr
Apr 27, 1:57 AM CDTWind AdvisoryILX12 hr
Apr 28, 1:35 PM CDTRiver Flood WarningILX9 days
May 7, 1:13 AM CDTDense Fog AdvisoryILX8 hr
May 7, 6:14 PM CDTSevere Thunderstorm WatchSPC8 hr
May 7, 11:46 PM CDTMesoscale DiscussionSPC89 min
May 8, 9:44 PM CDTRiver Flood WarningILX3 days
May 13, 9:27 AM CDTMesoscale DiscussionSPC63 min
May 13, 10:05 AM CDTRiver Flood WarningILX9 days
May 13, 2:44 PM CDTFlood WatchILX14 hr
May 13, 3:00 PM CDTTornado WatchSPC5 hr
May 13, 4:08 PM CDTFlash Flood WarningILX4 hr
May 13, 6:05 PM CDTMesoscale DiscussionSPC85 min
May 13, 9:56 PM CDTSevere Thunderstorm WatchSPC6 hr
May 13, 11:27 PM CDTMesoscale DiscussionSPC93 min
May 14, 12:44 AM CDTSevere Thunderstorm WarningILX61 min
May 14, 1:18 AM CDTSevere Thunderstorm WarningILX57 min
May 14, 1:41 AM CDTFlash Flood WarningILX5 hr
May 14, 2:14 AM CDTSevere Thunderstorm WarningILX43 min
May 14, 7:36 AM CDTAreal Flood WarningILX5 hr
May 15, 5:31 PM CDTMesoscale DiscussionSPC119 min
May 15, 8:14 PM CDTMesoscale DiscussionSPC2 hr
May 15, 9:39 PM CDTAreal Flood AdvisoryILX3 hr
May 16, 12:45 AM CDTAreal Flood WarningILX146 days
May 25, 11:58 AM CDTAreal Flood AdvisoryILX6 hr
May 25, 12:32 PM CDTMesoscale DiscussionSPC88 min
May 25, 9:30 PM CDTRiver Flood WarningILX5 days
May 27, 1:49 PM CDTMesoscale DiscussionSPC116 min
May 30, 3:49 PM CDTSevere Thunderstorm WatchSPC11 hr
May 30, 6:01 PM CDTMesoscale DiscussionSPC59 min
May 30, 8:53 PM CDTMesoscale DiscussionSPC67 min
Jun 1, 8:10 PM CDTAreal Flood AdvisoryILX9 days
Jun 2, 11:58 AM CDTMesoscale DiscussionSPC92 min
Jun 2, 12:27 PM CDTSevere Thunderstorm WatchSPC8 hr
Jun 2, 3:47 PM CDTMesoscale DiscussionSPC88 min
Jun 2, 6:22 PM CDTMesoscale DiscussionSPC83 min
Jun 8, 8:49 AM CDTMesoscale DiscussionSPC86 min
Jun 8, 4:33 PM CDTSevere Thunderstorm WatchSPC5 hr
Jun 10, 3:13 PM CDTMesoscale DiscussionSPC92 min
Jun 10, 7:10 PM CDTMesoscale DiscussionSPC65 min
Jun 10, 7:46 PM CDTTornado WatchSPC6 hr
Jun 10, 8:58 PM CDTMesoscale DiscussionSPC62 min
Jun 11, 1:00 PM CDTMesoscale DiscussionSPC60 min
Jun 11, 2:22 PM CDTSpecial Weather StatementILX53 min
Jun 11, 3:07 PM CDTMesoscale DiscussionSPC53 min
Jun 11, 3:29 PM CDTSpecial Weather StatementILX61 min
Jun 11, 3:42 PM CDTMesoscale DiscussionSPC33 min
Jun 11, 4:02 PM CDTSevere Thunderstorm WarningILX37 min
Jun 11, 5:16 PM CDTRiver Flood WarningILX4 days
Jun 16, 9:46 PM CDTRiver Flood WarningILX40 hr
Jun 18, 4:12 AM CDTSevere Thunderstorm WatchSPC5 hr
Jun 18, 6:09 AM CDTMesoscale DiscussionSPC2 hr
Jun 18, 7:19 AM CDTSevere Thunderstorm WarningILX56 min
Jun 19, 9:50 AM CDTHeat AdvisoryILX9 hr
Jun 19, 2:24 PM CDTSevere Thunderstorm WatchSPC8 hr
Jun 19, 7:58 PM CDTTornado WarningILX47 min
Jun 19, 7:59 PM CDTMesoscale DiscussionSPC91 min
Jun 19, 9:45 PM CDTMesoscale DiscussionSPC30 min
Jun 19, 10:18 PM CDTSevere Thunderstorm WarningILX57 min
Jun 19, 11:51 PM CDTAreal Flood AdvisoryILX5 hr
Jun 20, 12:45 AM CDTFlash Flood WarningILX4 hr
Jun 20, 12:56 AM CDTSevere Thunderstorm WarningILX54 min
Jun 20, 1:07 AM CDTMesoscale DiscussionSPC53 min
Jun 20, 12:53 PM CDTRiver Flood WarningILX6 days
Jun 20, 6:55 PM CDTSpecial Weather StatementILX65 min
Jun 21, 6:14 PM CDTMesoscale DiscussionSPC91 min
Jun 22, 1:54 AM CDTHeat AdvisoryILX65 hr
Jun 22, 6:25 PM CDTMesoscale DiscussionSPC65 min
Jun 22, 9:35 PM CDTSpecial Weather StatementILX55 min
Jun 22, 9:50 PM CDTSevere Thunderstorm WarningILX55 min
Jun 25, 10:38 AM CDTHeat AdvisoryILX8 hr
Jun 26, 1:52 AM CDTHeat AdvisoryILX17 hr
Jul 8, 3:42 PM CDTMesoscale DiscussionSPC93 min
Jul 11, 7:21 AM CDTAreal Flood AdvisoryILX3 hr
Jul 16, 10:33 PM CDTSevere Thunderstorm WarningILX42 min
Jul 16, 11:02 PM CDTMesoscale DiscussionSPC88 min
Jul 16, 11:16 PM CDTFlash Flood WarningILX5 hr
Jul 25, 1:26 AM CDTSevere Thunderstorm WatchSPC4 hr
Jul 25, 1:32 AM CDTSevere Thunderstorm WarningILX73 min
Aug 4, 7:39 AM CDTSevere Thunderstorm WatchSPC4 hr
Aug 8, 3:10 AM CDTHeat AdvisoryILX40 hr
Aug 19, 5:11 PM CDTTornado WatchSPC5 hr
Aug 19, 6:00 PM CDTSevere Thunderstorm WarningILX75 min
Aug 19, 8:56 PM CDTFlash Flood WatchILX10 hr
Sep 6, 11:38 PM CDTDense Fog AdvisoryILX9 hr
Sep 9, 4:45 AM CDTDense Fog AdvisoryILX6 hr
Sep 10, 2:39 AM CDTDense Fog AdvisoryILX7 hr
Sep 25, 8:51 PM CDTDense Fog AdvisoryILX13 hr
Sep 26, 1:42 PM CDTMesoscale DiscussionSPC93 min
Sep 26, 2:02 PM CDTSpecial Weather StatementILX58 min
Oct 7, 3:43 AM CDTFlash Flood WatchILX57 hr
Oct 8, 5:26 PM CDTMesoscale DiscussionSPC2 hr
Oct 8, 9:21 PM CDTRiver Flood WarningILX5 days
Oct 17, 3:23 AM CDTFrost AdvisoryILX30 hr
Oct 23, 9:30 AM CDTRiver Flood WarningILX4 days
Oct 28, 3:21 PM CDTFlash Flood WatchILX4 days
Oct 31, 8:56 AM CDTRiver Flood WarningILX4 days
Nov 19, 1:24 PM CSTRiver Flood WarningILX46 hr
Nov 20, 5:39 AM CSTDense Fog AdvisoryILX3 hr
Dec 3, 8:04 PM CSTRiver Flood WarningILX42 hr
Dec 8, 2:18 PM CSTWind AdvisoryILX28 hr
Dec 9, 4:02 AM CSTRiver Flood WarningILX10 days
Dec 12, 10:23 PM CSTAreal Flood AdvisoryILX10 hr
Dec 22, 3:10 PM CSTFlood WatchILX67 hr
Dec 24, 8:47 AM CSTRiver Flood WarningILX9 days

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 Warning2
Severe Thunderstorm Watch9
Tornado Watch4
Mesoscale Discussion40
Special Weather Statement5
Flooding
Areal Flood Warning2
Flash Flood Warning4
River Flood Warning17
Flash Flood Watch3
Flood Watch3
Areal Flood Advisory7
Winter
Winter Storm Warning1
Winter Storm Watch1
Winter Weather Advisory2
Heat
Heat Advisory5
Cold
Freeze Warning2
Freeze Watch1
Frost Advisory2
Wind Chill Advisory1
Wind and dust
High Wind Warning1
Wind Advisory8
Fog and smoke
Dense Fog Advisory6

The busiest days

Days with the most alerts issued, by UTC date.

  1. June 11, 200910alerts
  2. June 20, 200910alerts
  3. May 14, 20097alerts
  4. May 13, 20096alerts
  5. June 2, 20095alerts
  6. March 8, 20094alerts
  7. May 16, 20093alerts
  8. June 18, 20093alerts
  9. July 17, 20093alerts
  10. September 26, 20093alerts

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20082010

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.