Weather alerts in Callahan County, Texas, 2023

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

Callahan County and its neighbors

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

Alerts: 248
Warnings: 95
Watches: 31
Advisories: 42
Busiest month: May67 alerts
Busiest day: May 6, 202310 alerts

Over time

By month

Warning verification

How often warnings here had a storm report inside them, and how much warning the reports had.

Callahan County, 2023

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Tornado warnings	0			0
Severe thunderstorm warnings	58	37	36%	25	84%	27 min
Flash flood warnings	0			0

Each office's whole area, 2023

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS San Angelo, TX: tornado warnings	21	2	90%	5	60%	13 min
NWS San Angelo, TX: severe thunderstorm warnings	417	200	52%	452	84%	25 min
NWS San Angelo, TX: flash flood warnings	42	9	79%	18	83%	104 min

An office's figures cover every county it serves, including across state lines.

Verified by the Iowa Environmental Mesonet's Cow, which matches each storm-based warning with the local storm reports inside its polygon while it was in force, within 15 km of its edge: a tornado warning counts as verified on a tornado report, a severe thunderstorm warning on hail of 1 inch or more, a gust of 58 mph or more, or wind damage, a flash flood warning on a flash flood report. The false alarm ratio is the share of warnings with no such report; "inside a warning" is the probability of detection, the share of reports that fell inside one; lead time runs from the warning's issue to each report inside it, counting zero for a report that came first. A warning with no report is not proof nothing happened: reports come from spotters, the public and damage surveys, and are thin where few people live.

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.

Issued	Product	Office	Lasted
Jan 10, 2:16 PM CST	Red Flag Warning	SJT	34 hr
Jan 17, 2:52 AM CST	Fire Weather Watch	SJT	24 hr
Jan 18, 3:09 AM CST	Red Flag Warning	SJT	17 hr
Jan 23, 2:36 AM CST	Winter Weather Advisory	SJT	42 hr
Jan 29, 2:58 PM CST	Winter Storm Watch	SJT	12 hr
Jan 29, 2:58 PM CST	Winter Weather Advisory	SJT	21 hr
Jan 30, 3:03 AM CST	Winter Storm Warning	SJT	3 days
Jan 31, 8:15 PM CST	Ice Storm Warning	SJT	34 hr
Feb 1, 12:26 AM CST	Mesoscale Discussion	SPC	6 hr
Feb 3, 5:57 AM CST	Freezing Fog Advisory	SJT	3 hr
Feb 4, 3:12 AM CST	Dense Fog Advisory	SJT	7 hr
Feb 13, 2:46 AM CST	Wind Advisory	SJT	39 hr
Feb 26, 3:06 AM CST	Wind Advisory	SJT	24 hr
Feb 26, 7:35 PM CST	Mesoscale Discussion	SPC	85 min
Feb 26, 9:27 PM CST	Special Weather Statement	SJT	48 min
Feb 28, 3:14 AM CST	Fire Weather Watch	SJT	34 hr
Mar 1, 1:38 PM CST	Wind Advisory	SJT	34 hr
Mar 2, 10:55 AM CST	Mesoscale Discussion	SPC	3 hr
Mar 2, 1:01 PM CST	Mesoscale Discussion	SPC	2 hr
Mar 2, 1:30 PM CST	Severe Thunderstorm Watch	SPC	6 hr
Mar 2, 3:12 PM CST	Severe Thunderstorm Warning Considerable damage threat	SJT	63 min
Mar 2, 3:29 PM CST	Mesoscale Discussion	SPC	2 hr
Mar 2, 3:44 PM CST	Severe Thunderstorm Warning	SJT	46 min
Mar 8, 11:07 AM CST	Mesoscale Discussion	SPC	2 hr
Mar 16, 2:23 AM CDT	Wind Advisory	SJT	20 hr
Mar 20, 1:38 PM CDT	Wind Advisory	SJT	17 hr
Mar 23, 1:58 PM CDT	Fire Weather Watch	SJT	14 hr
Mar 23, 11:06 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
Mar 23, 11:46 PM CDT	Wind Advisory	SJT	19 hr
Mar 24, 1:11 AM CDT	Mesoscale Discussion	SPC	2 hr
Mar 24, 2:40 AM CDT	Severe Thunderstorm Warning Considerable damage threat	SJT	50 min
Mar 29, 2:14 PM CDT	Fire Weather Watch	SJT	14 hr
Mar 30, 3:45 AM CDT	Red Flag Warning	SJT	40 hr
Mar 31, 3:41 AM CDT	Wind Advisory	SJT	13 hr
Apr 2, 1:22 PM CDT	Mesoscale Discussion	SPC	113 min
Apr 2, 2:44 PM CDT	Tornado Watch	SPC	7 hr
Apr 2, 3:08 PM CDT	Special Weather Statement	SJT	52 min
Apr 2, 3:53 PM CDT	Special Weather Statement	SJT	67 min
Apr 9, 5:11 PM CDT	Mesoscale Discussion	SPC	3 hr
Apr 19, 8:08 PM CDT	Severe Thunderstorm Warning	SJT	22 min
Apr 19, 8:16 PM CDT	Mesoscale Discussion	SPC	89 min
Apr 19, 9:02 PM CDT	Severe Thunderstorm Warning	SJT	58 min
Apr 19, 9:55 PM CDT	Severe Thunderstorm Warning	SJT	21 min
Apr 25, 6:51 PM CDT	Mesoscale Discussion	SPC	84 min
Apr 25, 6:54 PM CDT	Severe Thunderstorm Watch	SPC	4 hr
Apr 25, 9:28 PM CDT	Mesoscale Discussion	SPC	92 min
Apr 26, 1:20 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 26, 2:41 PM CDT	Severe Thunderstorm Warning	SJT	64 min
Apr 26, 2:51 PM CDT	Tornado Watch	SPC	7 hr
Apr 26, 3:42 PM CDT	Severe Thunderstorm Warning	SJT	12 min
Apr 28, 2:51 PM CDT	Wind Advisory	SJT	6 hr
May 3, 4:45 PM CDT	Severe Thunderstorm Warning	SJT	26 min
May 4, 2:48 PM CDT	Mesoscale Discussion	SPC	2 hr
May 4, 4:57 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
May 4, 6:05 PM CDT	Severe Thunderstorm Warning	SJT	40 min
May 4, 7:07 PM CDT	Mesoscale Discussion	SPC	113 min
May 5, 2:42 PM CDT	Mesoscale Discussion	SPC	2 hr
May 5, 3:07 PM CDT	Special Weather Statement	SJT	53 min
May 5, 3:34 PM CDT	Severe Thunderstorm Warning	SJT	56 min
May 5, 3:52 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
May 5, 3:55 PM CDT	Severe Thunderstorm Warning	SJT	26 min
May 5, 4:11 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SJT	64 min
May 6, 3:08 PM CDT	Mesoscale Discussion	SPC	2 hr
May 6, 3:41 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
May 6, 4:49 PM CDT	Severe Thunderstorm Warning	SJT	56 min
May 6, 5:31 PM CDT	Severe Thunderstorm Warning	SJT	59 min
May 6, 5:53 PM CDT	Severe Thunderstorm Warning	SJT	67 min
May 6, 6:01 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SJT	59 min
May 6, 6:18 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SJT	57 min
May 6, 6:24 PM CDT	Severe Thunderstorm Warning	SJT	51 min
May 6, 6:37 PM CDT	Mesoscale Discussion	SPC	113 min
May 6, 6:43 PM CDT	Severe Thunderstorm Warning	SJT	47 min
May 6, 7:07 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SJT	53 min
May 6, 7:57 PM CDT	Special Weather Statement	SJT	48 min
May 6, 8:01 PM CDT	Severe Thunderstorm Warning	SJT	59 min
May 6, 8:31 PM CDT	Special Weather Statement	SJT	29 min
May 6, 8:31 PM CDT	Mesoscale Discussion	SPC	119 min
May 6, 9:02 PM CDT	Severe Thunderstorm Warning	SJT	28 min
May 7, 1:55 PM CDT	Mesoscale Discussion	SPC	95 min
May 7, 2:55 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
May 7, 4:51 PM CDT	Severe Thunderstorm Warning	SJT	54 min
May 7, 8:25 PM CDT	Mesoscale Discussion	SPC	2 hr
May 7, 9:05 PM CDT	Severe Thunderstorm Warning	SJT	40 min
May 7, 9:38 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SJT	52 min
May 7, 10:24 PM CDT	Severe Thunderstorm Warning	SJT	24 min
May 7, 10:29 PM CDT	Severe Thunderstorm Warning	SJT	15 min
May 8, 12:45 AM CDT	Severe Thunderstorm Warning	SJT	60 min
May 8, 3:36 PM CDT	Mesoscale Discussion	SPC	114 min
May 8, 6:01 PM CDT	Severe Thunderstorm Warning	SJT	33 min
May 8, 6:48 PM CDT	Severe Thunderstorm Warning	SJT	42 min
May 8, 7:35 PM CDT	Special Weather Statement	SJT	40 min
May 11, 1:18 PM CDT	Flood Watch	SJT	54 hr
May 12, 2:52 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
May 12, 5:43 PM CDT	Mesoscale Discussion	SPC	92 min
May 12, 6:55 PM CDT	Severe Thunderstorm Warning	SJT	65 min
May 12, 7:29 PM CDT	Areal Flood Advisory	SJT	3 hr
May 12, 8:00 PM CDT	Special Weather Statement	SJT	60 min
May 12, 8:22 PM CDT	Areal Flood Advisory	SJT	3 hr
May 12, 8:37 PM CDT	Mesoscale Discussion	SPC	113 min
May 12, 9:31 PM CDT	Special Weather Statement	SJT	59 min
May 12, 9:48 PM CDT	Areal Flood Advisory	SJT	3 hr
May 19, 3:20 PM CDT	Severe Thunderstorm Watch	SPC	9 hr
May 22, 7:02 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
May 22, 9:50 PM CDT	Severe Thunderstorm Warning	SJT	40 min
May 22, 10:16 PM CDT	Special Weather Statement	SJT	44 min
May 22, 10:28 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SJT	47 min
May 22, 10:32 PM CDT	Mesoscale Discussion	SPC	118 min
May 22, 10:55 PM CDT	Special Weather Statement	SJT	50 min
May 22, 11:27 PM CDT	Severe Thunderstorm Warning	SJT	63 min
May 23, 6:55 PM CDT	Mesoscale Discussion	SPC	65 min
May 23, 7:34 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
May 23, 8:59 PM CDT	Severe Thunderstorm Warning	SJT	61 min
May 23, 9:12 PM CDT	Severe Thunderstorm Warning	SJT	63 min
May 23, 9:15 PM CDT	Mesoscale Discussion	SPC	2 hr
May 23, 9:59 PM CDT	Severe Thunderstorm Warning	SJT	61 min
May 23, 11:39 PM CDT	Mesoscale Discussion	SPC	96 min
May 24, 5:39 AM CDT	Special Weather Statement	SJT	66 min
May 27, 10:48 AM CDT	Areal Flood Advisory	SJT	57 min
Jun 1, 5:40 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 1, 6:30 PM CDT	Special Weather Statement	SJT	45 min
Jun 1, 6:52 PM CDT	Severe Thunderstorm Warning	SJT	53 min
Jun 1, 7:36 PM CDT	Severe Thunderstorm Warning	SJT	39 min
Jun 2, 6:50 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Jun 2, 8:21 PM CDT	Mesoscale Discussion	SPC	114 min
Jun 2, 11:05 PM CDT	Special Weather Statement	SJT	40 min
Jun 4, 2:50 AM CDT	Special Weather Statement	SJT	25 min
Jun 4, 3:13 AM CDT	Special Weather Statement	SJT	47 min
Jun 4, 3:28 AM CDT	Areal Flood Advisory	SJT	2 hr
Jun 5, 3:12 PM CDT	Areal Flood Advisory	SJT	63 min
Jun 7, 7:04 PM CDT	Special Weather Statement	SJT	41 min
Jun 11, 4:02 PM CDT	Mesoscale Discussion	SPC	118 min
Jun 11, 4:37 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 11, 5:13 PM CDT	Severe Thunderstorm Warning	SJT	62 min
Jun 11, 6:14 PM CDT	Severe Thunderstorm Warning	SJT	61 min
Jun 11, 6:45 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 12, 3:12 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 14, 7:08 AM CDT	Dense Fog Advisory	SJT	112 min
Jun 15, 2:53 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 15, 3:45 PM CDT	Tornado Watch	SPC	8 hr
Jun 15, 5:33 PM CDT	Mesoscale Discussion	SPC	87 min
Jun 17, 2:30 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 17, 2:56 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 17, 3:23 PM CDT	Special Weather Statement	SJT	52 min
Jun 17, 3:35 PM CDT	Severe Thunderstorm Warning	SJT	55 min
Jun 17, 4:51 PM CDT	Mesoscale Discussion	SPC	114 min
Jun 17, 5:38 PM CDT	Severe Thunderstorm Warning	SJT	52 min
Jun 17, 6:19 PM CDT	Areal Flood Advisory	SJT	3 hr
Jun 17, 6:28 PM CDT	Severe Thunderstorm Warning	SJT	47 min
Jun 17, 6:52 PM CDT	Mesoscale Discussion	SPC	113 min
Jun 17, 7:25 PM CDT	Severe Thunderstorm Warning	SJT	65 min
Jun 17, 7:36 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SJT	54 min
Jun 18, 2:06 PM CDT	Excessive Heat Warning	SJT	3 days
Jun 19, 2:33 PM CDT	Mesoscale Discussion	SPC	57 min
Jun 19, 2:52 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 19, 6:38 PM CDT	Severe Thunderstorm Warning	SJT	37 min
Jun 19, 7:15 PM CDT	Severe Thunderstorm Warning	SJT	25 min
Jun 21, 10:23 PM CDT	Tornado Watch	SPC	4 hr
Jun 21, 11:49 PM CDT	Mesoscale Discussion	SPC	86 min
Jun 22, 12:14 AM CDT	Severe Thunderstorm Warning Destructive damage threat	SJT	61 min
Jun 22, 12:15 AM CDT	Areal Flood Advisory	SJT	2 hr
Jun 22, 1:12 AM CDT	Severe Thunderstorm Warning	SJT	36 min
Jun 22, 1:14 AM CDT	Special Weather Statement	SJT	46 min
Jun 22, 3:16 AM CDT	Heat Advisory	SJT	18 hr
Jun 22, 3:03 PM CDT	Heat Advisory	SJT	37 hr
Jun 23, 9:05 PM CDT	Mesoscale Discussion	SPC	85 min
Jun 24, 3:42 AM CDT	Excessive Heat Warning	SJT	5 days
Jun 24, 3:55 AM CDT	Heat Advisory	SJT	11 hr
Jun 24, 6:31 PM CDT	Mesoscale Discussion	SPC	119 min
Jun 24, 8:37 PM CDT	Severe Thunderstorm Warning	SJT	38 min
Jun 24, 9:19 PM CDT	Special Weather Statement	SJT	41 min
Jun 25, 5:40 AM CDT	Heat Advisory	SJT	21 hr
Jun 26, 2:47 AM CDT	Excessive Heat Warning	SJT	65 hr
Jun 30, 11:32 PM CDT	Special Weather Statement	SJT	43 min
Jul 9, 2:33 PM CDT	Heat Advisory	SJT	4 days
Jul 10, 10:13 PM CDT	Special Weather Statement	SJT	47 min
Jul 11, 2:28 AM CDT	Special Weather Statement	SJT	62 min
Jul 12, 3:21 AM CDT	Excessive Heat Warning	SJT	66 hr
Jul 13, 2:14 PM CDT	Heat Advisory	SJT	4 days
Jul 16, 3:17 PM CDT	Excessive Heat Warning	SJT	4 days
Jul 18, 2:39 PM CDT	Heat Advisory	SJT	3 days
Jul 24, 1:33 AM CDT	Heat Advisory	SJT	66 hr
Jul 29, 1:56 PM CDT	Heat Advisory	SJT	30 hr
Jul 30, 1:46 PM CDT	Excessive Heat Warning	SJT	30 hr
Jul 31, 2:47 PM CDT	Excessive Heat Warning	SJT	29 hr
Aug 1, 2:18 PM CDT	Red Flag Warning	SJT	31 hr
Aug 1, 2:19 PM CDT	Excessive Heat Warning	SJT	30 hr
Aug 2, 2:32 PM CDT	Red Flag Warning	SJT	30 hr
Aug 2, 2:37 PM CDT	Heat Advisory	SJT	29 hr
Aug 3, 2:33 PM CDT	Red Flag Warning	SJT	30 hr
Aug 3, 2:35 PM CDT	Heat Advisory	SJT	29 hr
Aug 4, 2:40 PM CDT	Excessive Heat Warning	SJT	3 days
Aug 5, 6:12 AM CDT	Red Flag Warning	SJT	15 hr
Aug 7, 3:02 AM CDT	Red Flag Warning	SJT	18 hr
Aug 7, 2:31 PM CDT	Red Flag Warning	SJT	4 days
Aug 7, 2:32 PM CDT	Excessive Heat Warning	SJT	4 days
Aug 9, 5:20 PM CDT	Mesoscale Discussion	SPC	115 min
Aug 9, 5:58 PM CDT	Special Weather Statement	SJT	47 min
Aug 9, 6:10 PM CDT	Severe Thunderstorm Warning	SJT	50 min
Aug 9, 7:12 PM CDT	Special Weather Statement	SJT	48 min
Aug 10, 4:39 PM CDT	Mesoscale Discussion	SPC	2 hr
Aug 10, 7:18 PM CDT	Special Weather Statement	SJT	27 min
Aug 10, 7:34 PM CDT	Severe Thunderstorm Warning	SJT	41 min
Aug 10, 8:16 PM CDT	Severe Thunderstorm Warning	SJT	59 min
Aug 10, 8:43 PM CDT	Areal Flood Advisory	SJT	3 hr
Aug 11, 2:33 PM CDT	Red Flag Warning	SJT	30 hr
Aug 11, 2:34 PM CDT	Excessive Heat Warning	SJT	30 hr
Aug 12, 2:55 AM CDT	Excessive Heat Warning	SJT	42 hr
Aug 12, 2:58 AM CDT	Red Flag Warning	SJT	42 hr
Aug 16, 1:26 PM CDT	Excessive Heat Warning	SJT	32 hr
Aug 17, 2:10 PM CDT	Excessive Heat Warning	SJT	31 hr
Aug 17, 6:09 PM CDT	Special Weather Statement	SJT	36 min
Aug 18, 2:31 PM CDT	Excessive Heat Warning	SJT	30 hr
Aug 19, 1:45 PM CDT	Excessive Heat Warning	SJT	31 hr
Aug 20, 1:17 PM CDT	Excessive Heat Warning	SJT	31 hr
Aug 20, 1:22 PM CDT	Red Flag Warning	SJT	31 hr
Aug 21, 1:50 PM CDT	Red Flag Warning	SJT	30 hr
Aug 23, 2:05 PM CDT	Heat Advisory	SJT	30 hr
Aug 24, 2:41 PM CDT	Heat Advisory	SJT	29 hr
Aug 25, 2:44 PM CDT	Heat Advisory	SJT	30 hr
Aug 26, 2:39 AM CDT	Excessive Heat Warning	SJT	18 hr
Sep 4, 2:32 AM CDT	Red Flag Warning	SJT	17 hr
Sep 5, 2:21 AM CDT	Heat Advisory	SJT	19 hr
Sep 6, 2:41 PM CDT	Heat Advisory	SJT	30 hr
Sep 6, 4:28 PM CDT	Special Weather Statement	SJT	32 min
Sep 6, 5:00 PM CDT	Special Weather Statement	SJT	30 min
Sep 6, 5:02 PM CDT	Special Weather Statement	SJT	28 min
Sep 6, 5:32 PM CDT	Special Weather Statement	SJT	28 min
Sep 7, 2:07 PM CDT	Excessive Heat Warning	SJT	31 hr
Sep 11, 3:52 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Sep 11, 7:36 PM CDT	Mesoscale Discussion	SPC	114 min
Sep 11, 8:20 PM CDT	Severe Thunderstorm Warning	SJT	40 min
Sep 11, 8:58 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Sep 11, 9:00 PM CDT	Special Weather Statement	SJT	45 min
Sep 11, 9:07 PM CDT	Severe Thunderstorm Warning	SJT	53 min
Sep 11, 9:42 PM CDT	Severe Thunderstorm Warning	SJT	63 min
Sep 14, 7:20 AM CDT	Areal Flood Advisory	SJT	3 hr
Sep 14, 7:23 AM CDT	Areal Flood Advisory	SJT	3 hr
Sep 16, 5:41 AM CDT	Severe Thunderstorm Watch	SPC	5 hr
Sep 16, 6:06 AM CDT	Areal Flood Advisory	SJT	3 hr
Oct 4, 2:21 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Oct 4, 7:02 PM CDT	Mesoscale Discussion	SPC	88 min
Oct 4, 8:24 PM CDT	Mesoscale Discussion	SPC	96 min
Oct 25, 2:31 AM CDT	Flood Watch	SJT	28 hr
Oct 25, 10:57 AM CDT	Special Weather Statement	SJT	48 min
Oct 25, 11:35 AM CDT	Areal Flood Advisory	SJT	115 min
Oct 29, 3:01 AM CDT	Freeze Watch	SJT	23 hr
Oct 30, 2:16 AM CDT	Freeze Warning	SJT	31 hr
Oct 31, 2:22 PM CDT	Freeze Warning	SJT	20 hr

By product

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

Product	Alerts
Severe storms
Severe Thunderstorm Warning	58
Severe Thunderstorm Watch	19
Tornado Watch	4
Mesoscale Discussion	47
Special Weather Statement	33
Flooding
Flood Watch	2
Areal Flood Advisory	13
Winter
Ice Storm Warning	1
Winter Storm Warning	1
Winter Storm Watch	1
Winter Weather Advisory	2
Heat
Excessive Heat Warning	19
Heat Advisory	16
Cold
Freeze Warning	2
Freeze Watch	1
Wind and dust
Wind Advisory	8
Fire
Red Flag Warning	14
Fire Weather Watch	4
Fog and smoke
Dense Fog Advisory	2
Freezing Fog Advisory	1

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2022 2024

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.