Alert archive / Florida / Osceola County

Weather alerts in Osceola County, Florida, 2023

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

Osceola County and its neighbors

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

Alerts: 254
Warnings: 62
Watches: 12
Advisories: 53
Busiest month: June55 alerts
Busiest day: April 29, 202312 alerts

Over time

By month

Warning verification

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

0 of 3 tornado warnings covering Osceola County in 2023 had a tornado report inside them.

Osceola County, 2023

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Tornado warnings	3	0	100%	0
Severe thunderstorm warnings	51	7	86%	9	44%	17 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 Melbourne, FL: tornado warnings	27	0	100%	0
NWS Melbourne, FL: severe thunderstorm warnings	166	35	79%	117	72%	23 min
NWS Melbourne, FL: flash flood warnings	2	0	100%	0

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, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.

Issued	Product	Office	Lasted
Dec 31, 10:28 PM EST	Dense Fog Advisory	MLB	11 hr
Jan 2, 12:02 AM EST	Dense Fog Advisory	MLB	9 hr
Jan 13, 3:39 AM EST	Wind Chill Advisory	MLB	30 hr
Jan 14, 1:17 PM EST	Freeze Warning	MLB	19 hr
Jan 15, 1:04 PM EST	Frost Advisory	MLB	19 hr
Feb 3, 12:55 PM EST	Special Weather Statement	MLB	35 min
Feb 3, 1:31 PM EST	Special Weather Statement	MLB	29 min
Feb 12, 2:51 AM EST	Wind Advisory	MLB	16 hr
Feb 22, 4:41 AM EST	Dense Fog Advisory	MLB	4 hr
Mar 1, 3:26 AM EST	Dense Fog Advisory	MLB	7 hr
Mar 1, 7:17 PM EST	Fire Weather Watch	MLB	36 hr
Mar 3, 3:55 AM EST	Red Flag Warning	MLB	15 hr
Mar 13, 6:38 AM EDT	Special Weather Statement	MLB	37 min
Mar 13, 7:16 AM EDT	Special Weather Statement	MLB	44 min
Mar 13, 11:10 AM EDT	Mesoscale Discussion	SPC	3 hr
Mar 13, 2:35 PM EDT	Special Weather Statement	MLB	40 min
Mar 13, 3:50 PM EDT	Special Weather Statement	MLB	40 min
Apr 16, 2:40 PM EDT	Mesoscale Discussion	SPC	80 min
Apr 16, 3:14 PM EDT	Special Weather Statement	MLB	31 min
Apr 17, 8:26 AM EDT	Areal Flood Advisory	MLB	2 hr
Apr 22, 4:54 PM EDT	Mesoscale Discussion	SPC	2 hr
Apr 24, 1:39 PM EDT	Mesoscale Discussion	SPC	2 hr
Apr 24, 2:35 PM EDT	Severe Thunderstorm Watch	SPC	7 hr
Apr 24, 3:35 PM EDT	Special Weather Statement	MLB	40 min
Apr 24, 3:50 PM EDT	Severe Thunderstorm Warning	MLB	55 min
Apr 24, 4:38 PM EDT	Mesoscale Discussion	SPC	2 hr
Apr 24, 4:47 PM EDT	Special Weather Statement	MLB	28 min
Apr 24, 5:11 PM EDT	Special Weather Statement	MLB	34 min
Apr 24, 6:52 PM EDT	Mesoscale Discussion	SPC	83 min
Apr 25, 3:55 PM EDT	Mesoscale Discussion	SPC	2 hr
Apr 25, 5:03 PM EDT	Severe Thunderstorm Warning Considerable damage threat	MLB	42 min
Apr 25, 5:34 PM EDT	Severe Thunderstorm Warning Considerable damage threat	MLB	41 min
Apr 25, 6:04 PM EDT	Special Weather Statement	MLB	26 min
Apr 25, 6:17 PM EDT	Special Weather Statement	MLB	43 min
Apr 26, 1:14 PM EDT	Mesoscale Discussion	SPC	2 hr
Apr 26, 2:07 PM EDT	Severe Thunderstorm Watch	SPC	8 hr
Apr 26, 4:33 PM EDT	Mesoscale Discussion	SPC	117 min
Apr 26, 5:52 PM EDT	Severe Thunderstorm Warning	MLB	38 min
Apr 26, 7:37 PM EDT	Mesoscale Discussion	SPC	83 min
Apr 27, 2:19 PM EDT	Mesoscale Discussion	SPC	86 min
Apr 27, 2:46 PM EDT	Severe Thunderstorm Watch	SPC	7 hr
Apr 27, 6:04 PM EDT	Severe Thunderstorm Warning	MLB	41 min
Apr 27, 7:16 PM EDT	Special Weather Statement	MLB	44 min
Apr 27, 7:29 PM EDT	Severe Thunderstorm Warning	MLB	31 min
Apr 27, 8:03 PM EDT	Tornado Warning	MLB	27 min
Apr 27, 10:47 PM EDT	Special Weather Statement	MLB	88 min
Apr 28, 5:36 PM EDT	Mesoscale Discussion	SPC	114 min
Apr 29, 3:00 PM EDT	Special Weather Statement	MLB	45 min
Apr 29, 3:14 PM EDT	Mesoscale Discussion	SPC	61 min
Apr 29, 3:37 PM EDT	Severe Thunderstorm Warning	MLB	38 min
Apr 29, 3:40 PM EDT	Tornado Watch	SPC	6 hr
Apr 29, 3:52 PM EDT	Tornado Warning	MLB	11 min
Apr 29, 4:03 PM EDT	Severe Thunderstorm Warning	MLB	42 min
Apr 29, 4:29 PM EDT	Special Weather Statement	MLB	31 min
Apr 29, 4:54 PM EDT	Severe Thunderstorm Warning	MLB	36 min
Apr 29, 5:07 PM EDT	Special Weather Statement	MLB	23 min
Apr 29, 5:30 PM EDT	Special Weather Statement	MLB	30 min
Apr 29, 6:01 PM EDT	Special Weather Statement	MLB	59 min
Apr 29, 6:19 PM EDT	Mesoscale Discussion	SPC	116 min
Apr 30, 2:41 AM EDT	Wind Advisory	MLB	16 hr
Apr 30, 4:32 AM EDT	Mesoscale Discussion	SPC	118 min
Apr 30, 5:03 AM EDT	Tornado Watch	SPC	7 hr
Apr 30, 6:21 AM EDT	Severe Thunderstorm Warning	MLB	39 min
Apr 30, 6:49 AM EDT	Special Weather Statement	MLB	26 min
Apr 30, 7:11 AM EDT	Severe Thunderstorm Warning	MLB	49 min
Apr 30, 7:16 AM EDT	Mesoscale Discussion	SPC	89 min
May 2, 5:44 PM EDT	Fire Weather Watch	MLB	9 hr
May 3, 2:53 AM EDT	Red Flag Warning	MLB	17 hr
May 18, 4:52 PM EDT	Special Weather Statement	MLB	38 min
May 18, 6:09 PM EDT	Special Weather Statement	MLB	51 min
May 18, 7:46 PM EDT	Areal Flood Advisory	MLB	89 min
May 19, 7:45 PM EDT	Special Weather Statement	MLB	30 min
May 22, 12:39 PM EDT	Mesoscale Discussion	SPC	3 hr
May 22, 3:51 PM EDT	Severe Thunderstorm Warning	MLB	24 min
May 22, 4:13 PM EDT	Severe Thunderstorm Warning	MLB	16 min
May 22, 5:40 PM EDT	Special Weather Statement	TBW	35 min
May 22, 5:46 PM EDT	Areal Flood Advisory	MLB	119 min
May 22, 6:48 PM EDT	Areal Flood Advisory	MLB	87 min
May 23, 4:24 PM EDT	Areal Flood Advisory	MLB	2 hr
May 23, 10:48 PM EDT	Special Weather Statement	MLB	27 min
May 23, 11:15 PM EDT	Special Weather Statement	MLB	30 min
May 24, 1:48 PM EDT	Mesoscale Discussion	SPC	2 hr
Jun 2, 1:58 PM EDT	Special Weather Statement	MLB	32 min
Jun 7, 1:38 PM EDT	Mesoscale Discussion	SPC	2 hr
Jun 9, 4:08 PM EDT	Mesoscale Discussion	SPC	97 min
Jun 9, 8:28 PM EDT	Special Weather Statement	MLB	32 min
Jun 9, 8:59 PM EDT	Special Weather Statement	MLB	31 min
Jun 9, 9:33 PM EDT	Severe Thunderstorm Warning	MLB	15 min
Jun 10, 7:01 PM EDT	Severe Thunderstorm Warning Considerable damage threat	MLB	29 min
Jun 10, 7:35 PM EDT	Severe Thunderstorm Warning	MLB	25 min
Jun 10, 7:59 PM EDT	Special Weather Statement	MLB	31 min
Jun 10, 9:00 PM EDT	Special Weather Statement	MLB	30 min
Jun 14, 2:36 PM EDT	Special Weather Statement	MLB	39 min
Jun 15, 6:57 PM EDT	Special Weather Statement	MLB	48 min
Jun 16, 2:56 PM EDT	Severe Thunderstorm Warning	MLB	34 min
Jun 16, 3:15 PM EDT	Severe Thunderstorm Warning	MLB	30 min
Jun 16, 3:27 PM EDT	Mesoscale Discussion	SPC	3 hr
Jun 16, 3:38 PM EDT	Severe Thunderstorm Warning	MLB	37 min
Jun 16, 3:39 PM EDT	Special Weather Statement	MLB	36 min
Jun 16, 4:54 PM EDT	Special Weather Statement	MLB	51 min
Jun 17, 10:55 AM EDT	Severe Thunderstorm Warning	MLB	35 min
Jun 17, 11:21 AM EDT	Severe Thunderstorm Warning	MLB	39 min
Jun 17, 11:22 AM EDT	Severe Thunderstorm Warning	MLB	38 min
Jun 17, 11:23 AM EDT	Special Weather Statement	MLB	67 min
Jun 17, 11:43 AM EDT	Mesoscale Discussion	SPC	92 min
Jun 17, 11:54 AM EDT	Severe Thunderstorm Warning	MLB	36 min
Jun 17, 12:51 PM EDT	Special Weather Statement	MLB	39 min
Jun 17, 10:21 PM EDT	Special Weather Statement	MLB	24 min
Jun 17, 10:31 PM EDT	Special Weather Statement	MLB	29 min
Jun 18, 5:54 PM EDT	Mesoscale Discussion	SPC	2 hr
Jun 19, 8:51 PM EDT	Severe Thunderstorm Warning Considerable damage threat	MLB	39 min
Jun 19, 9:11 PM EDT	Severe Thunderstorm Warning Considerable damage threat	MLB	49 min
Jun 19, 10:00 PM EDT	Severe Thunderstorm Warning	MLB	45 min
Jun 19, 10:59 PM EDT	Areal Flood Advisory	MLB	3 hr
Jun 20, 12:26 PM EDT	Special Weather Statement	MLB	34 min
Jun 20, 12:44 PM EDT	Severe Thunderstorm Warning	MLB	31 min
Jun 20, 12:46 PM EDT	Severe Thunderstorm Warning	MLB	29 min
Jun 20, 12:53 PM EDT	Special Weather Statement	TBW	37 min
Jun 20, 1:03 PM EDT	Severe Thunderstorm Warning	MLB	42 min
Jun 20, 1:16 PM EDT	Severe Thunderstorm Warning	MLB	44 min
Jun 20, 2:52 PM EDT	Severe Thunderstorm Warning	MLB	23 min
Jun 22, 12:33 PM EDT	Mesoscale Discussion	SPC	2 hr
Jun 22, 2:53 PM EDT	Severe Thunderstorm Warning	MLB	52 min
Jun 22, 3:30 PM EDT	Severe Thunderstorm Warning	MLB	19 min
Jun 22, 3:47 PM EDT	Special Weather Statement	MLB	43 min
Jun 22, 3:51 PM EDT	Severe Thunderstorm Warning	MLB	39 min
Jun 23, 5:22 PM EDT	Special Weather Statement	MLB	23 min
Jun 23, 5:29 PM EDT	Mesoscale Discussion	SPC	2 hr
Jun 23, 5:46 PM EDT	Special Weather Statement	MLB	29 min
Jun 23, 6:07 PM EDT	Severe Thunderstorm Warning	MLB	23 min
Jun 23, 6:39 PM EDT	Special Weather Statement	MLB	51 min
Jun 23, 7:22 PM EDT	Severe Thunderstorm Warning	MLB	23 min
Jun 23, 7:31 PM EDT	Special Weather Statement	MLB	29 min
Jun 24, 2:39 PM EDT	Severe Thunderstorm Warning	MLB	25 min
Jun 28, 1:39 PM EDT	Special Weather Statement	MLB	51 min
Jun 28, 8:02 PM EDT	Special Weather Statement	MLB	28 min
Jun 28, 8:41 PM EDT	Special Weather Statement	MLB	34 min
Jul 4, 2:34 AM EDT	Heat Advisory	MLB	16 hr
Jul 4, 2:19 PM EDT	Special Weather Statement	MLB	41 min
Jul 5, 3:53 AM EDT	Heat Advisory	MLB	15 hr
Jul 5, 2:37 PM EDT	Severe Thunderstorm Warning	MLB	23 min
Jul 5, 3:01 PM EDT	Severe Thunderstorm Warning	MLB	29 min
Jul 5, 3:23 PM EDT	Areal Flood Advisory	MLB	112 min
Jul 5, 3:25 PM EDT	Special Weather Statement	MLB	35 min
Jul 5, 3:56 PM EDT	Severe Thunderstorm Warning	MLB	34 min
Jul 7, 2:56 PM EDT	Special Weather Statement	MLB	34 min
Jul 7, 3:35 PM EDT	Special Weather Statement	MLB	25 min
Jul 7, 3:49 PM EDT	Severe Thunderstorm Warning	MLB	14 min
Jul 9, 6:14 PM EDT	Special Weather Statement	MLB	31 min
Jul 10, 4:59 PM EDT	Special Weather Statement	MLB	91 min
Jul 13, 5:08 PM EDT	Special Weather Statement	MLB	37 min
Jul 13, 5:39 PM EDT	Special Weather Statement	MLB	36 min
Jul 14, 6:52 PM EDT	Special Weather Statement	MLB	38 min
Jul 16, 1:23 PM EDT	Special Weather Statement	MLB	37 min
Jul 16, 2:11 PM EDT	Special Weather Statement	MLB	34 min
Jul 17, 2:11 PM EDT	Special Weather Statement	MLB	34 min
Jul 22, 3:16 AM EDT	Heat Advisory	MLB	16 hr
Jul 25, 4:19 PM EDT	Special Weather Statement	MLB	41 min
Jul 29, 3:52 PM EDT	Special Weather Statement	MLB	23 min
Jul 29, 5:39 PM EDT	Special Weather Statement	MLB	36 min
Jul 29, 6:04 PM EDT	Areal Flood Advisory	MLB	56 min
Jul 30, 2:19 AM EDT	Heat Advisory	MLB	15 hr
Jul 30, 7:29 PM EDT	Areal Flood Advisory	MLB	2 hr
Jul 30, 7:29 PM EDT	Special Weather Statement	MLB	46 min
Jul 31, 1:06 PM EDT	Mesoscale Discussion	SPC	84 min
Jul 31, 3:21 PM EDT	Areal Flood Advisory	MLB	114 min
Jul 31, 3:25 PM EDT	Special Weather Statement	MLB	65 min
Jul 31, 3:31 PM EDT	Severe Thunderstorm Warning	MLB	29 min
Jul 31, 3:57 PM EDT	Severe Thunderstorm Warning	MLB	33 min
Jul 31, 4:51 PM EDT	Areal Flood Advisory	MLB	114 min
Aug 1, 2:16 PM EDT	Mesoscale Discussion	SPC	89 min
Aug 1, 2:42 PM EDT	Special Weather Statement	MLB	33 min
Aug 2, 6:44 PM EDT	Areal Flood Advisory	MLB	2 hr
Aug 6, 2:45 AM EDT	Heat Advisory	MLB	16 hr
Aug 7, 2:28 AM EDT	Heat Advisory	MLB	17 hr
Aug 7, 2:24 PM EDT	Heat Advisory	MLB	29 hr
Aug 8, 3:51 PM EDT	Heat Advisory	MLB	11 hr
Aug 9, 3:04 AM EDT	Excessive Heat Warning	MLB	16 hr
Aug 9, 3:15 PM EDT	Excessive Heat Watch	MLB	11 hr
Aug 9, 6:25 PM EDT	Special Weather Statement	MLB	35 min
Aug 10, 2:19 AM EDT	Excessive Heat Warning	MLB	17 hr
Aug 10, 2:34 PM EDT	Heat Advisory	MLB	28 hr
Aug 10, 4:04 PM EDT	Special Weather Statement	MLB	26 min
Aug 10, 4:42 PM EDT	Special Weather Statement	MLB	33 min
Aug 11, 3:19 PM EDT	Excessive Heat Warning	MLB	27 hr
Aug 12, 2:33 PM EDT	Excessive Heat Warning	MLB	28 hr
Aug 13, 2:31 PM EDT	Heat Advisory	MLB	28 hr
Aug 14, 1:59 PM EDT	Heat Advisory	MLB	29 hr
Aug 16, 4:35 PM EDT	Areal Flood Advisory	MLB	3 hr
Aug 17, 1:25 PM EDT	Special Weather Statement	MLB	35 min
Aug 17, 2:23 PM EDT	Special Weather Statement	MLB	37 min
Aug 17, 2:45 PM EDT	Special Weather Statement	MLB	30 min
Aug 18, 3:27 PM EDT	Special Weather Statement	MLB	18 min
Aug 18, 3:44 PM EDT	Special Weather Statement	MLB	46 min
Aug 18, 4:18 PM EDT	Special Weather Statement	MLB	42 min
Aug 20, 12:00 PM EDT	Special Weather Statement	MLB	45 min
Aug 27, 5:14 PM EDT	Tropical Storm Watch	MLB	30 hr
Aug 28, 11:07 AM EDT	Tropical Storm Warning	MLB	54 hr
Aug 28, 4:51 PM EDT	Special Weather Statement	MLB	54 min
Aug 28, 5:26 PM EDT	Special Weather Statement	MLB	49 min
Aug 28, 6:20 PM EDT	Special Weather Statement	MLB	40 min
Aug 29, 3:26 AM EDT	Heat Advisory	MLB	14 hr
Aug 29, 4:34 PM EDT	Severe Thunderstorm Warning	MLB	41 min
Aug 29, 4:49 PM EDT	Severe Thunderstorm Warning	MLB	26 min
Aug 29, 5:15 PM EDT	Severe Thunderstorm Warning	MLB	45 min
Aug 29, 8:28 PM EDT	Tornado Watch	SPC	10 hr
Aug 30, 4:01 AM EDT	Areal Flood Advisory	MLB	59 min
Aug 30, 4:06 AM EDT	Tornado Warning	MLB	24 min
Aug 30, 4:23 AM EDT	Mesoscale Discussion	SPC	2 hr
Aug 30, 4:41 AM EDT	Wind Advisory	MLB	14 hr
Aug 30, 5:38 AM EDT	Tornado Watch	SPC	12 hr
Aug 30, 7:19 AM EDT	Areal Flood Advisory	MLB	86 min
Aug 30, 8:49 AM EDT	Mesoscale Discussion	SPC	116 min
Aug 30, 9:18 AM EDT	Areal Flood Advisory	MLB	117 min
Aug 31, 3:37 AM EDT	Heat Advisory	MLB	11 hr
Sep 1, 7:38 PM EDT	Areal Flood Advisory	MLB	112 min
Sep 8, 12:42 PM EDT	Special Weather Statement	MLB	33 min
Sep 8, 1:13 PM EDT	Special Weather Statement	MLB	47 min
Sep 8, 1:18 PM EDT	Mesoscale Discussion	SPC	2 hr
Sep 8, 1:54 PM EDT	Special Weather Statement	MLB	51 min
Sep 8, 2:56 PM EDT	Areal Flood Advisory	MLB	2 hr
Sep 8, 3:00 PM EDT	Areal Flood Advisory	MLB	90 min
Sep 11, 9:44 PM EDT	Severe Thunderstorm Warning	MLB	14 min
Sep 11, 10:14 PM EDT	Special Weather Statement	MLB	46 min
Sep 11, 10:58 PM EDT	Special Weather Statement	MLB	47 min
Sep 11, 10:59 PM EDT	Special Weather Statement	TBW	46 min
Sep 12, 5:30 PM EDT	Special Weather Statement	MLB	30 min
Sep 19, 3:43 PM EDT	Severe Thunderstorm Warning	MLB	47 min
Sep 20, 3:47 PM EDT	Special Weather Statement	MLB	43 min
Sep 20, 4:16 PM EDT	Areal Flood Advisory	MLB	104 min
Sep 20, 4:56 PM EDT	Special Weather Statement	MLB	34 min
Sep 20, 5:10 PM EDT	Areal Flood Advisory	MLB	2 hr
Sep 20, 5:18 PM EDT	Severe Thunderstorm Warning	MLB	27 min
Sep 20, 6:18 PM EDT	Areal Flood Advisory	MLB	117 min
Sep 21, 4:17 PM EDT	Special Weather Statement	MLB	43 min
Sep 21, 4:41 PM EDT	Severe Thunderstorm Warning	MLB	34 min
Sep 25, 1:37 PM EDT	Mesoscale Discussion	SPC	83 min
Sep 25, 4:23 PM EDT	Special Weather Statement	MLB	37 min
Sep 25, 5:05 PM EDT	Severe Thunderstorm Warning	MLB	40 min
Sep 26, 5:41 PM EDT	Special Weather Statement	MLB	34 min
Sep 26, 5:57 PM EDT	Special Weather Statement	MLB	33 min
Oct 11, 4:46 PM EDT	Mesoscale Discussion	SPC	119 min
Oct 12, 12:49 AM EDT	Tornado Watch	SPC	8 hr
Oct 12, 3:36 AM EDT	Wind Advisory	MLB	12 hr
Oct 12, 8:09 AM EDT	Mesoscale Discussion	SPC	96 min
Nov 16, 10:39 PM EST	Areal Flood Advisory	MLB	111 min
Nov 17, 12:19 AM EST	Areal Flood Advisory	MLB	116 min
Nov 20, 4:31 AM EST	Dense Fog Advisory	MLB	4 hr
Dec 13, 2:26 PM EST	Wind Advisory	MLB	4 days
Dec 16, 3:45 PM EST	Areal Flood Advisory	MLB	2 hr
Dec 16, 5:10 PM EST	Areal Flood Advisory	MLB	2 hr
Dec 16, 7:12 PM EST	Areal Flood Advisory	MLB	3 hr
Dec 16, 8:19 PM EST	Areal Flood Advisory	MLB	2 hr
Dec 16, 8:59 PM EST	Mesoscale Discussion	SPC	3 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	51
Tornado Warning	3
Severe Thunderstorm Watch	3
Tornado Watch	5
Mesoscale Discussion	34
Special Weather Statement	93
Flooding
Areal Flood Advisory	28
Heat
Excessive Heat Warning	4
Excessive Heat Watch	1
Heat Advisory	13
Cold
Freeze Warning	1
Frost Advisory	1
Wind Chill Advisory	1
Wind and dust
Wind Advisory	5
Fire
Red Flag Warning	2
Fire Weather Watch	2
Fog and smoke
Dense Fog Advisory	5
Tropical
Tropical Storm Warning	1
Tropical Storm Watch	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.