Alert archive / Florida / Calhoun County

Weather alerts in Calhoun County, Florida, 2023

293 weather alerts in 2023, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Calhoun County and its neighbors

Each county as a circle sized by its count in 2023. Tap one for its archive.

Alerts
293
Warnings
77
Watches
34
Advisories
71
Busiest month
June52 alerts
Busiest day
April 27, 202313 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 1, 1:35 PM CSTDense Fog AdvisoryTAE19 hr
Jan 2, 1:47 PM CSTDense Fog AdvisoryTAE19 hr
Jan 4, 2:59 AM CSTTornado WatchSPC7 hr
Jan 4, 7:07 AM CSTMesoscale DiscussionSPC113 min
Jan 4, 7:10 AM CSTSpecial Weather StatementTAE95 min
Jan 4, 7:15 AM CSTTornado WarningTAE30 min
Jan 4, 7:19 AM CSTSevere Thunderstorm WarningTAE56 min
Jan 4, 8:07 AM CSTSevere Thunderstorm WarningTAE83 min
Jan 4, 8:17 AM CSTSevere Thunderstorm WarningTAE58 min
Jan 12, 2:13 AM CSTWind AdvisoryTAE19 hr
Jan 12, 1:19 PM CSTMesoscale DiscussionSPC116 min
Jan 12, 6:37 PM CSTSevere Thunderstorm WarningTAE38 min
Jan 12, 6:47 PM CSTMesoscale DiscussionSPC118 min
Jan 17, 11:28 PM CSTDense Fog AdvisoryTAE11 hr
Jan 22, 6:17 AM CSTSpecial Weather StatementTAE43 min
Jan 22, 7:03 AM CSTSpecial Weather StatementTAE42 min
Jan 22, 7:41 AM CSTMesoscale DiscussionSPC94 min
Jan 22, 7:43 AM CSTSpecial Weather StatementTAE47 min
Jan 22, 1:59 PM CSTSpecial Weather StatementTAE46 min
Jan 24, 2:18 AM CSTWind AdvisoryTAE40 hr
Jan 25, 3:03 AM CSTTornado WatchSPC8 hr
Jan 25, 5:30 AM CSTSevere Thunderstorm WarningTAE90 min
Jan 25, 5:42 AM CSTTornado WarningTAE33 min
Jan 25, 6:46 AM CSTSevere Thunderstorm WarningTAE59 min
Jan 25, 7:01 AM CSTSevere Thunderstorm WarningTAE29 min
Jan 25, 7:30 AM CSTTornado WarningTAE30 min
Jan 30, 1:46 PM CSTDense Fog AdvisoryTAE21 hr
Jan 30, 7:12 PM CSTRiver Flood WarningTAE6 days
Jan 31, 1:28 PM CSTDense Fog AdvisoryTAE21 hr
Feb 1, 2:13 PM CSTDense Fog AdvisoryTAE20 hr
Feb 10, 2:37 AM CSTFlood WatchTAE47 hr
Feb 11, 7:22 AM CSTWind AdvisoryTAE31 hr
Feb 23, 1:17 PM CSTDense Fog AdvisoryTAE20 hr
Feb 24, 1:52 PM CSTDense Fog AdvisoryTAE19 hr
Feb 25, 5:14 PM CSTDense Fog AdvisoryTAE16 hr
Mar 1, 6:31 AM CSTDense Fog AdvisoryTAE2 hr
Mar 2, 3:07 AM CSTWind AdvisoryTAE39 hr
Mar 6, 4:37 AM CSTDense Fog AdvisoryTAE3 hr
Mar 10, 11:27 AM CSTMesoscale DiscussionSPC3 hr
Mar 10, 12:56 PM CSTSpecial Weather StatementTAE49 min
Mar 10, 1:31 PM CSTSpecial Weather StatementTAE44 min
Mar 10, 2:48 PM CSTSpecial Weather StatementTAE42 min
Mar 12, 12:04 PM CDTTornado WatchSPC7 hr
Mar 12, 1:01 PM CDTSpecial Weather StatementTAE89 min
Mar 12, 1:27 PM CDTSevere Thunderstorm WarningTAE63 min
Mar 12, 1:52 PM CDTSevere Thunderstorm WarningTAE38 min
Mar 12, 2:26 PM CDTSpecial Weather StatementTAE64 min
Mar 14, 2:37 PM CDTFrost AdvisoryTAE17 hr
Mar 15, 1:55 PM CDTFrost AdvisoryTAE18 hr
Mar 17, 6:45 PM CDTMesoscale DiscussionSPC90 min
Mar 19, 2:44 AM CDTFreeze WarningTAE29 hr
Mar 22, 9:11 PM CDTDense Fog AdvisoryTAE12 hr
Mar 23, 8:33 PM CDTDense Fog AdvisoryTAE13 hr
Mar 27, 3:11 PM CDTMesoscale DiscussionSPC2 hr
Mar 27, 7:13 PM CDTAreal Flood AdvisoryTAE3 hr
Mar 27, 8:45 PM CDTDense Fog AdvisoryTAE12 hr
Mar 28, 12:50 PM CDTRiver Flood WarningTAE6 days
Mar 28, 1:08 PM CDTMesoscale DiscussionSPC2 hr
Mar 28, 1:25 PM CDTSpecial Weather StatementTAE35 min
Mar 28, 2:17 PM CDTSpecial Weather StatementTAE58 min
Apr 4, 11:47 AM CDTRiver Flood WarningTAE5 days
Apr 5, 3:20 AM CDTDense Fog AdvisoryTAE6 hr
Apr 5, 7:51 PM CDTDense Fog AdvisoryTAE11 hr
Apr 5, 9:49 PM CDTRiver Flood WarningTAE4 days
Apr 13, 5:10 AM CDTMesoscale DiscussionSPC3 hr
Apr 13, 5:40 AM CDTTornado WatchSPC7 hr
Apr 15, 5:11 PM CDTMesoscale DiscussionSPC3 hr
Apr 15, 5:54 PM CDTSevere Thunderstorm WarningTAE66 min
Apr 15, 6:23 PM CDTSevere Thunderstorm WarningTAE67 min
Apr 26, 4:09 PM CDTSpecial Weather StatementTAE51 min
Apr 26, 4:58 PM CDTSpecial Weather StatementTAE47 min
Apr 27, 9:09 AM CDTMesoscale DiscussionSPC2 hr
Apr 27, 10:37 AM CDTSevere Thunderstorm WatchSPC9 hr
Apr 27, 12:56 PM CDTMesoscale DiscussionSPC2 hr
Apr 27, 1:01 PM CDTSevere Thunderstorm Warning Considerable damage threatTAE44 min
Apr 27, 1:41 PM CDTSevere Thunderstorm WarningTAE64 min
Apr 27, 1:49 PM CDTTornado WarningTAE26 min
Apr 27, 2:10 PM CDTTornado WarningTAE35 min
Apr 27, 2:38 PM CDTAreal Flood AdvisoryTAE3 hr
Apr 27, 2:38 PM CDTSevere Thunderstorm WarningTAE67 min
Apr 27, 3:15 PM CDTSevere Thunderstorm Warning Considerable damage threatTAE75 min
Apr 27, 3:31 PM CDTTornado WarningTAE17 min
Apr 27, 3:34 PM CDTMesoscale DiscussionSPC86 min
Apr 27, 3:51 PM CDTSevere Thunderstorm WarningTAE69 min
Apr 29, 5:59 AM CDTDense Fog AdvisoryTAE3 hr
May 12, 12:10 PM CDTSevere Thunderstorm WarningTAE35 min
May 12, 1:04 PM CDTSpecial Weather StatementTAE26 min
May 12, 1:33 PM CDTAreal Flood AdvisoryTAE117 min
May 12, 1:41 PM CDTSpecial Weather StatementTAE34 min
May 12, 1:56 PM CDTSevere Thunderstorm WarningTAE49 min
May 12, 2:51 PM CDTAreal Flood AdvisoryTAE114 min
May 15, 3:10 PM CDTSevere Thunderstorm WarningTAE17 min
May 15, 3:42 PM CDTSpecial Weather StatementTAE48 min
May 16, 1:26 PM CDTAreal Flood AdvisoryTAE2 hr
May 16, 2:07 PM CDTSpecial Weather StatementTAE23 min
May 16, 2:37 PM CDTAreal Flood AdvisoryTAE113 min
May 17, 10:55 AM CDTSpecial Weather StatementTAE50 min
May 18, 2:15 PM CDTSpecial Weather StatementTAE45 min
May 18, 3:13 PM CDTSpecial Weather StatementTAE47 min
May 18, 3:51 PM CDTAreal Flood AdvisoryTAE114 min
May 22, 2:37 AM CDTFlood WatchTAE46 hr
May 22, 10:05 AM CDTMesoscale DiscussionSPC2 hr
May 22, 2:13 PM CDTAreal Flood AdvisoryTAE3 hr
May 22, 2:49 PM CDTSpecial Weather StatementTAE56 min
May 22, 3:36 PM CDTSpecial Weather StatementTAE54 min
May 22, 4:06 PM CDTFlash Flood WarningTAE114 min
May 23, 2:16 PM CDTSevere Thunderstorm WarningTAE29 min
May 23, 2:37 PM CDTMesoscale DiscussionSPC83 min
May 23, 2:45 PM CDTSevere Thunderstorm Warning Considerable damage threatTAE15 min
May 31, 12:54 PM CDTSpecial Weather StatementTAE36 min
May 31, 1:27 PM CDTSpecial Weather StatementTAE33 min
Jun 4, 3:34 PM CDTSevere Thunderstorm WarningTAE41 min
Jun 4, 4:04 PM CDTSevere Thunderstorm WarningTAE41 min
Jun 4, 4:24 PM CDTSpecial Weather StatementTAE51 min
Jun 6, 12:53 PM CDTSpecial Weather StatementTAE37 min
Jun 7, 12:30 PM CDTAreal Flood AdvisoryTAE3 hr
Jun 9, 11:53 AM CDTSpecial Weather StatementTAE52 min
Jun 9, 12:21 PM CDTSpecial Weather StatementTAE39 min
Jun 9, 1:08 PM CDTSevere Thunderstorm WarningTAE37 min
Jun 9, 1:37 PM CDTMesoscale DiscussionSPC53 min
Jun 9, 2:35 PM CDTSpecial Weather StatementTAE40 min
Jun 10, 1:29 PM CDTSpecial Weather StatementTAE46 min
Jun 10, 1:30 PM CDTSpecial Weather StatementTAE45 min
Jun 11, 6:11 AM CDTDense Fog AdvisoryTAE3 hr
Jun 12, 11:55 AM CDTMesoscale DiscussionSPC95 min
Jun 12, 1:11 PM CDTSevere Thunderstorm WatchSPC7 hr
Jun 12, 2:33 PM CDTSevere Thunderstorm WarningTAE34 min
Jun 12, 3:54 PM CDTMesoscale DiscussionSPC66 min
Jun 12, 6:46 PM CDTMesoscale DiscussionSPC89 min
Jun 13, 12:30 PM CDTSevere Thunderstorm WatchSPC7 hr
Jun 13, 5:26 PM CDTMesoscale DiscussionSPC64 min
Jun 14, 5:41 PM CDTTornado WatchSPC5 hr
Jun 14, 10:47 PM CDTSevere Thunderstorm WarningTAE43 min
Jun 14, 11:10 PM CDTSevere Thunderstorm WarningTAE65 min
Jun 14, 11:26 PM CDTSevere Thunderstorm WarningTAE23 min
Jun 15, 8:48 AM CDTMesoscale DiscussionSPC57 min
Jun 15, 9:03 AM CDTTornado WatchSPC6 hr
Jun 15, 2:08 PM CDTMesoscale DiscussionSPC67 min
Jun 15, 2:52 PM CDTSevere Thunderstorm WatchSPC6 hr
Jun 15, 5:56 PM CDTMesoscale DiscussionSPC2 hr
Jun 16, 8:58 AM CDTSevere Thunderstorm WatchSPC5 hr
Jun 16, 9:03 AM CDTMesoscale DiscussionSPC87 min
Jun 16, 9:51 AM CDTSevere Thunderstorm WarningTAE54 min
Jun 16, 10:39 AM CDTSpecial Weather StatementTAE36 min
Jun 16, 11:08 AM CDTSpecial Weather StatementTAE37 min
Jun 17, 12:55 PM CDTSevere Thunderstorm WatchSPC7 hr
Jun 17, 2:47 PM CDTSpecial Weather StatementTAE43 min
Jun 17, 3:04 PM CDTSevere Thunderstorm WarningTAE71 min
Jun 17, 3:44 PM CDTMesoscale DiscussionSPC91 min
Jun 17, 6:18 PM CDTMesoscale DiscussionSPC117 min
Jun 18, 11:56 AM CDTSevere Thunderstorm WatchSPC5 hr
Jun 18, 12:29 PM CDTSevere Thunderstorm Warning Considerable damage threatTAE61 min
Jun 18, 3:24 PM CDTSevere Thunderstorm WarningTAE66 min
Jun 19, 7:16 AM CDTSevere Thunderstorm WarningTAE44 min
Jun 19, 9:00 AM CDTAreal Flood AdvisoryTAE3 hr
Jun 21, 2:47 AM CDTFlood WatchTAE63 hr
Jun 21, 4:04 PM CDTSevere Thunderstorm WarningTAE37 min
Jun 22, 7:53 PM CDTSevere Thunderstorm WarningTAE52 min
Jun 22, 10:03 PM CDTSpecial Weather StatementTAE42 min
Jun 22, 10:22 PM CDTSevere Thunderstorm WarningTAE48 min
Jun 23, 4:44 PM CDTSpecial Weather StatementTAE31 min
Jun 27, 2:13 AM CDTHeat AdvisoryTAE17 hr
Jun 30, 1:22 PM CDTHeat AdvisoryTAE30 hr
Jul 2, 1:49 AM CDTHeat AdvisoryTAE16 hr
Jul 4, 11:47 AM CDTSpecial Weather StatementTAE43 min
Jul 4, 12:00 PM CDTSevere Thunderstorm WarningTAE45 min
Jul 5, 11:45 AM CDTSpecial Weather StatementTAE45 min
Jul 9, 5:52 AM CDTSpecial Weather StatementTAE53 min
Jul 10, 4:28 AM CDTAreal Flood AdvisoryTAE3 hr
Jul 10, 4:52 AM CDTSpecial Weather StatementTAE38 min
Jul 10, 5:29 AM CDTSpecial Weather StatementTAE46 min
Jul 10, 6:08 AM CDTSpecial Weather StatementTAE52 min
Jul 10, 8:19 AM CDTSpecial Weather StatementTAE41 min
Jul 12, 1:57 AM CDTHeat AdvisoryTAE16 hr
Jul 13, 11:42 AM CDTSpecial Weather StatementTAE48 min
Jul 13, 4:07 PM CDTSpecial Weather StatementTAE38 min
Jul 14, 6:01 AM CDTAreal Flood AdvisoryTAE3 hr
Jul 14, 6:33 AM CDTFlood WatchTAE36 hr
Jul 14, 8:45 AM CDTAreal Flood AdvisoryTAE3 hr
Jul 16, 12:52 PM CDTSevere Thunderstorm WarningTAE83 min
Jul 16, 1:37 PM CDTSevere Thunderstorm WarningTAE98 min
Jul 19, 9:58 AM CDTHeat AdvisoryTAE9 hr
Jul 20, 2:21 AM CDTHeat AdvisoryTAE17 hr
Jul 20, 12:58 PM CDTHeat AdvisoryTAE30 hr
Jul 21, 2:07 AM CDTExcessive Heat WarningTAE17 hr
Jul 22, 1:17 AM CDTHeat AdvisoryTAE18 hr
Jul 22, 11:00 AM CDTMesoscale DiscussionSPC2 hr
Jul 22, 11:43 AM CDTSevere Thunderstorm WatchSPC7 hr
Jul 22, 1:37 PM CDTSevere Thunderstorm WarningTAE38 min
Jul 22, 2:08 PM CDTSevere Thunderstorm WarningTAE23 min
Jul 22, 2:30 PM CDTSpecial Weather StatementTAE30 min
Jul 22, 3:17 PM CDTMesoscale DiscussionSPC58 min
Jul 23, 7:25 AM CDTSpecial Weather StatementTAE50 min
Jul 24, 3:25 PM CDTSpecial Weather StatementTAE35 min
Jul 24, 4:06 PM CDTSpecial Weather StatementTAE24 min
Jul 24, 4:26 PM CDTSpecial Weather StatementTAE34 min
Jul 24, 4:56 PM CDTSpecial Weather StatementTAE34 min
Jul 24, 5:13 PM CDTAreal Flood AdvisoryTAE9 min
Jul 24, 5:22 PM CDTFlash Flood WarningTAE113 min
Jul 24, 5:27 PM CDTSpecial Weather StatementTAE33 min
Jul 29, 1:53 AM CDTExcessive Heat WatchTAE12 hr
Jul 29, 1:40 PM CDTExcessive Heat WarningTAE28 hr
Jul 29, 4:56 PM CDTSpecial Weather StatementTAE49 min
Jul 29, 5:17 PM CDTSevere Thunderstorm WarningTAE43 min
Jul 29, 5:42 PM CDTSpecial Weather StatementTAE48 min
Jul 29, 5:55 PM CDTSpecial Weather StatementTAE50 min
Jul 30, 2:15 PM CDTSpecial Weather StatementTAE45 min
Jul 30, 2:30 PM CDTSpecial Weather StatementTAE45 min
Jul 30, 5:21 PM CDTSevere Thunderstorm WarningTAE39 min
Jul 30, 6:17 PM CDTSpecial Weather StatementTAE43 min
Jul 31, 1:55 AM CDTHeat AdvisoryTAE17 hr
Jul 31, 6:44 AM CDTDense Fog AdvisoryTAE83 min
Aug 4, 5:51 PM CDTMesoscale DiscussionSPC114 min
Aug 4, 7:51 PM CDTSpecial Weather StatementTAE54 min
Aug 5, 2:31 PM CDTHeat AdvisoryTAE28 hr
Aug 6, 2:02 AM CDTExcessive Heat WatchTAE17 hr
Aug 6, 2:02 AM CDTExcessive Heat WarningTAE17 hr
Aug 6, 1:34 PM CDTSevere Thunderstorm WarningTAE56 min
Aug 6, 7:13 PM CDTExcessive Heat WarningTAE24 hr
Aug 7, 3:02 AM CDTExcessive Heat WatchTAE16 hr
Aug 7, 7:19 PM CDTExcessive Heat WarningTAE24 hr
Aug 8, 3:07 AM CDTExcessive Heat WatchTAE17 hr
Aug 8, 7:47 PM CDTHeat AdvisoryTAE23 hr
Aug 9, 2:55 AM CDTExcessive Heat WarningTAE16 hr
Aug 9, 5:20 AM CDTHeat AdvisoryTAE38 hr
Aug 10, 3:46 AM CDTExcessive Heat WatchTAE16 hr
Aug 10, 7:43 PM CDTHeat AdvisoryTAE23 hr
Aug 11, 2:08 AM CDTExcessive Heat WatchTAE12 hr
Aug 11, 2:08 AM CDTExcessive Heat WarningTAE17 hr
Aug 11, 11:54 AM CDTMesoscale DiscussionSPC2 hr
Aug 11, 2:20 PM CDTExcessive Heat WatchTAE29 hr
Aug 11, 2:20 PM CDTExcessive Heat WarningTAE29 hr
Aug 11, 6:47 PM CDTSpecial Weather StatementTAE43 min
Aug 11, 7:29 PM CDTSpecial Weather StatementTAE61 min
Aug 12, 3:55 PM CDTSpecial Weather StatementTAE35 min
Aug 12, 7:35 PM CDTExcessive Heat WarningTAE23 hr
Aug 13, 1:22 AM CDTExcessive Heat WatchTAE18 hr
Aug 13, 7:11 PM CDTExcessive Heat WarningTAE24 hr
Aug 14, 4:08 PM CDTSpecial Weather StatementTAE52 min
Aug 14, 4:42 PM CDTSpecial Weather StatementTAE48 min
Aug 14, 7:03 PM CDTHeat AdvisoryTAE23 hr
Aug 15, 1:50 AM CDTExcessive Heat WarningTAE16 hr
Aug 15, 4:51 PM CDTMesoscale DiscussionSPC114 min
Aug 21, 2:46 PM CDTHeat AdvisoryTAE28 hr
Aug 22, 2:12 AM CDTExcessive Heat WatchTAE12 hr
Aug 22, 2:19 PM CDTExcessive Heat WarningTAE29 hr
Aug 24, 2:53 PM CDTHeat AdvisoryTAE28 hr
Aug 25, 2:29 PM CDTHeat AdvisoryTAE29 hr
Aug 26, 2:18 AM CDTExcessive Heat WarningTAE17 hr
Aug 26, 2:35 PM CDTHeat AdvisoryTAE28 hr
Aug 26, 3:10 PM CDTSpecial Weather StatementTAE50 min
Aug 27, 1:49 PM CDTSpecial Weather StatementTAE41 min
Aug 27, 2:32 PM CDTSpecial Weather StatementTAE43 min
Aug 27, 3:16 PM CDTSpecial Weather StatementTAE44 min
Aug 28, 1:10 AM CDTHeat AdvisoryTAE17 hr
Aug 29, 11:11 AM CDTSpecial Weather StatementTAE34 min
Aug 29, 11:43 AM CDTSpecial Weather StatementTAE32 min
Sep 1, 10:34 AM CDTFlood WatchTAE11 hr
Sep 1, 5:57 PM CDTSpecial Weather StatementTAE48 min
Sep 1, 6:14 PM CDTAreal Flood AdvisoryTAE7 min
Sep 1, 6:21 PM CDTFlash Flood WarningTAE66 min
Sep 12, 2:02 PM CDTSpecial Weather StatementTAE43 min
Sep 12, 3:06 PM CDTAreal Flood AdvisoryTAE2 hr
Sep 17, 7:31 AM CDTSpecial Weather StatementTAE59 min
Sep 17, 2:27 PM CDTSpecial Weather StatementTAE48 min
Oct 5, 2:42 PM CDTFire Weather WatchTAE35 hr
Oct 5, 2:42 PM CDTRed Flag WarningTAE52 hr
Oct 12, 4:10 AM CDTAreal Flood AdvisoryTAE2 hr
Oct 29, 1:42 PM CDTDense Fog AdvisoryTAE19 hr
Oct 30, 2:53 PM CDTFire Weather WatchTAE36 hr
Nov 1, 2:43 AM CDTRed Flag WarningTAE16 hr
Nov 8, 3:44 AM CSTDense Fog AdvisoryTAE4 hr
Nov 9, 2:35 AM CSTDense Fog AdvisoryTAE6 hr
Nov 10, 3:55 AM CSTDense Fog AdvisoryTAE4 hr
Nov 21, 10:36 AM CSTMesoscale DiscussionSPC54 min
Nov 21, 1:52 PM CSTMesoscale DiscussionSPC2 hr
Nov 27, 2:08 PM CSTFreeze WatchTAE12 hr
Nov 28, 2:28 AM CSTFreeze WarningTAE29 hr
Nov 28, 1:24 PM CSTFreeze WatchTAE13 hr
Nov 29, 2:38 AM CSTFreeze WarningTAE28 hr
Dec 1, 1:31 PM CSTFlood WatchTAE49 hr
Dec 2, 7:32 AM CSTAreal Flood AdvisoryTAE6 hr
Dec 2, 8:07 AM CSTAreal Flood AdvisoryTAE6 hr
Dec 2, 8:51 AM CSTFlash Flood WarningTAE3 hr
Dec 2, 1:55 PM CSTAreal Flood AdvisoryTAE6 hr
Dec 2, 7:32 PM CSTAreal Flood AdvisoryTAE12 hr
Dec 3, 10:58 PM CSTDense Fog AdvisoryTAE9 hr
Dec 10, 12:58 AM CSTTornado WatchSPC9 hr
Dec 10, 4:00 AM CSTMesoscale DiscussionSPC90 min
Dec 10, 6:02 AM CSTMesoscale DiscussionSPC88 min
Dec 10, 7:05 AM CSTSpecial Weather StatementTAE55 min
Dec 10, 7:12 AM CSTSevere Thunderstorm WarningTAE93 min
Dec 10, 7:33 AM CSTAreal Flood AdvisoryTAE117 min

By product

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

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20222024

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.