Alert archive / Oklahoma / Nowata County

Weather alerts in Nowata County, Oklahoma, 2024

236 weather alerts in 2024, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Nowata County and its neighbors

Each county as a circle sized by its count in 2024. Tap one for its archive.

Alerts: 236
Warnings: 72
Watches: 28
Advisories: 64
Busiest month: May41 alerts
Busiest day: November 4, 202410 alerts

Over time

By month

Warning verification

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

1 of 8 tornado warnings covering Nowata County in 2024 had a tornado report inside them; 1 of 1 tornado reports fell inside a warning, on average 17 minutes after it went out.

Nowata County, 2024

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Tornado warnings	8	1	88%	1	100%	17 min
Severe thunderstorm warnings	37	13	65%	2	100%	7 min
Flash flood warnings	2	1	50%	0

Each office's whole area, 2024

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS Tulsa, OK: tornado warnings	107	31	71%	50	82%	16 min
NWS Tulsa, OK: severe thunderstorm warnings	476	154	68%	423	81%	26 min
NWS Tulsa, OK: flash flood warnings	45	12	73%	32	63%	93 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 7, 1:50 PM CST	Wind Advisory	TSA	24 hr
Jan 8, 2:39 PM CST	Wind Advisory	TSA	27 hr
Jan 11, 3:38 AM CST	Wind Advisory	TSA	36 hr
Jan 11, 1:47 PM CST	Winter Weather Advisory	TSA	13 hr
Jan 12, 1:48 PM CST	Wind Chill Watch	TSA	36 hr
Jan 12, 1:48 PM CST	Wind Chill Advisory	TSA	4 days
Jan 13, 6:27 AM CST	Wind Chill Advisory	TSA	6 hr
Jan 13, 1:09 PM CST	Winter Weather Advisory	TSA	46 hr
Jan 18, 1:45 AM CST	Wind Chill Advisory	TSA	34 hr
Jan 19, 1:41 AM CST	Wind Chill Advisory	TSA	32 hr
Jan 21, 2:37 AM CST	Winter Weather Advisory	TSA	33 hr
Jan 22, 12:51 AM CST	Mesoscale Discussion	SPC	6 hr
Jan 22, 11:20 PM CST	Dense Fog Advisory	TSA	11 hr
Jan 23, 1:59 PM CST	Dense Fog Advisory	TSA	20 hr
Jan 24, 2:16 PM CST	Dense Fog Advisory	TSA	21 hr
Feb 10, 2:26 PM CST	Winter Weather Advisory	TSA	45 hr
Feb 22, 12:19 AM CST	Special Weather Statement	TSA	26 min
Feb 26, 1:57 PM CST	Wind Advisory	TSA	37 hr
Feb 26, 2:07 PM CST	Red Flag Warning	TSA	30 hr
Mar 7, 2:27 PM CST	Severe Thunderstorm Watch	SPC	7 hr
Mar 7, 6:22 PM CST	Tornado Warning	TSA	16 min
Mar 7, 6:37 PM CST	Mesoscale Discussion	SPC	83 min
Mar 7, 7:17 PM CST	Special Weather Statement	TSA	28 min
Mar 7, 9:02 PM CST	Special Weather Statement	TSA	43 min
Mar 12, 5:26 PM CDT	Mesoscale Discussion	SPC	64 min
Mar 13, 6:31 PM CDT	Mesoscale Discussion	SPC	89 min
Mar 13, 9:06 PM CDT	Special Weather Statement	TSA	39 min
Mar 13, 9:50 PM CDT	Special Weather Statement	TSA	40 min
Mar 23, 2:45 PM CDT	Wind Advisory	TSA	36 hr
Mar 26, 2:18 PM CDT	Freeze Warning	TSA	20 hr
Mar 27, 2:20 PM CDT	Freeze Warning	TSA	19 hr
Apr 1, 2:13 PM CDT	Tornado Watch	SPC	10 hr
Apr 1, 4:15 PM CDT	Severe Thunderstorm Warning Considerable damage threat	TSA	45 min
Apr 1, 4:49 PM CDT	Special Weather Statement	TSA	26 min
Apr 1, 5:53 PM CDT	Mesoscale Discussion	SPC	97 min
Apr 1, 7:58 PM CDT	Tornado Warning	TSA	32 min
Apr 1, 8:02 PM CDT	Mesoscale Discussion	SPC	88 min
Apr 1, 8:20 PM CDT	Mesoscale Discussion	SPC	85 min
Apr 1, 8:26 PM CDT	Severe Thunderstorm Warning	TSA	49 min
Apr 1, 9:03 PM CDT	Special Weather Statement	TSA	27 min
Apr 1, 9:27 PM CDT	Special Weather Statement	TSA	33 min
Apr 5, 2:26 PM CDT	Wind Advisory	TSA	31 hr
Apr 16, 1:22 AM CDT	Mesoscale Discussion	SPC	53 min
Apr 16, 11:27 AM CDT	Wind Advisory	TSA	6 hr
Apr 25, 3:29 AM CDT	Mesoscale Discussion	SPC	4 hr
Apr 25, 12:53 PM CDT	Special Weather Statement	TSA	37 min
Apr 26, 6:53 AM CDT	Severe Thunderstorm Warning	TSA	52 min
Apr 26, 8:10 AM CDT	Special Weather Statement	TSA	65 min
Apr 26, 12:27 PM CDT	Flood Watch	TSA	61 hr
Apr 26, 12:53 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 26, 2:12 PM CDT	Tornado Watch	SPC	6 hr
Apr 26, 4:48 PM CDT	Severe Thunderstorm Warning	TSA	42 min
Apr 26, 5:31 PM CDT	Severe Thunderstorm Warning	TSA	44 min
Apr 27, 1:54 PM CDT	Mesoscale Discussion	SPC	96 min
Apr 27, 7:50 PM CDT	Tornado Watch	SPC	7 hr
Apr 27, 11:33 PM CDT	Mesoscale Discussion	SPC	72 min
Apr 27, 11:33 PM CDT	Severe Thunderstorm Warning Considerable damage threat	TSA	57 min
Apr 28, 12:08 AM CDT	Severe Thunderstorm Warning Considerable damage threat	TSA	52 min
Apr 28, 1:51 AM CDT	River Flood Warning	TSA	32 hr
Apr 28, 3:38 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 28, 5:50 PM CDT	Severe Thunderstorm Warning	TSA	40 min
Apr 30, 1:10 PM CDT	Flood Watch	TSA	15 hr
Apr 30, 8:45 PM CDT	Severe Thunderstorm Watch	SPC	3 hr
Apr 30, 9:09 PM CDT	Severe Thunderstorm Warning Considerable damage threat	TSA	51 min
Apr 30, 9:38 PM CDT	Special Weather Statement	TSA	52 min
Apr 30, 9:45 PM CDT	Mesoscale Discussion	SPC	60 min
Apr 30, 9:58 PM CDT	Special Weather Statement	TSA	32 min
Apr 30, 10:33 PM CDT	Areal Flood Advisory	TSA	3 hr
May 2, 1:42 PM CDT	Mesoscale Discussion	SPC	2 hr
May 3, 1:50 PM CDT	Flood Watch	TSA	53 hr
May 6, 2:12 AM CDT	Dense Fog Advisory	TSA	6 hr
May 6, 10:54 AM CDT	Flood Watch	TSA	17 hr
May 6, 2:05 PM CDT	Tornado Watch PDS	SPC	12 hr
May 6, 8:00 PM CDT	Mesoscale Discussion	SPC	90 min
May 6, 9:35 PM CDT	Mesoscale Discussion	SPC	55 min
May 6, 9:58 PM CDT	Severe Thunderstorm Warning Considerable damage threat	TSA	47 min
May 6, 10:13 PM CDT	Severe Thunderstorm Warning	TSA	32 min
May 6, 10:30 PM CDT	Severe Thunderstorm Warning	TSA	45 min
May 8, 12:50 PM CDT	Special Weather Statement	TSA	25 min
May 15, 5:57 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
May 15, 9:18 PM CDT	Severe Thunderstorm Warning Considerable damage threat	TSA	57 min
May 15, 10:03 PM CDT	Severe Thunderstorm Warning	TSA	42 min
May 17, 7:22 AM CDT	Dense Fog Advisory	TSA	3 hr
May 19, 9:28 PM CDT	Mesoscale Discussion	SPC	2 hr
May 19, 11:42 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
May 21, 2:15 PM CDT	Mesoscale Discussion	SPC	2 hr
May 21, 2:40 PM CDT	Tornado Watch	SPC	7 hr
May 21, 3:47 PM CDT	Special Weather Statement	TSA	28 min
May 21, 4:08 PM CDT	Severe Thunderstorm Warning	TSA	52 min
May 21, 4:22 PM CDT	Severe Thunderstorm Warning	TSA	17 min
May 25, 8:19 PM CDT	Mesoscale Discussion	SPC	86 min
May 25, 9:04 PM CDT	Tornado Watch	SPC	8 hr
May 25, 10:40 PM CDT	Mesoscale Discussion	SPC	65 min
May 25, 10:56 PM CDT	Severe Thunderstorm Warning Considerable damage threat	TSA	49 min
May 26, 1:03 AM CDT	Tornado Warning	TSA	42 min
May 26, 1:35 AM CDT	Tornado Warning	TSA	15 min
May 26, 1:49 AM CDT	Severe Thunderstorm Warning Considerable damage threat	TSA	41 min
May 26, 2:54 PM CDT	Special Weather Statement	TSA	36 min
May 26, 3:06 PM CDT	Severe Thunderstorm Warning	TSA	39 min
May 29, 2:42 PM CDT	Special Weather Statement	TSA	33 min
May 30, 2:43 PM CDT	Areal Flood Advisory	TSA	2 hr
May 30, 3:08 PM CDT	Areal Flood Advisory	TSA	3 hr
May 30, 3:27 PM CDT	Flash Flood Warning	TSA	3 hr
Jun 1, 5:35 AM CDT	Dense Fog Advisory	TSA	4 hr
Jun 3, 7:33 AM CDT	Mesoscale Discussion	SPC	57 min
Jun 3, 8:14 AM CDT	Special Weather Statement	TSA	31 min
Jun 4, 9:02 PM CDT	Mesoscale Discussion	SPC	88 min
Jun 4, 9:12 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Jun 4, 10:47 PM CDT	Special Weather Statement	TSA	43 min
Jun 8, 1:38 AM CDT	Mesoscale Discussion	SPC	97 min
Jun 14, 10:11 AM CDT	Heat Advisory	TSA	8 hr
Jun 22, 1:36 PM CDT	Heat Advisory	TSA	31 hr
Jun 23, 1:26 PM CDT	Heat Advisory	TSA	32 hr
Jun 24, 2:45 AM CDT	Excessive Heat Warning	TSA	18 hr
Jun 24, 2:45 AM CDT	Heat Advisory	TSA	42 hr
Jun 25, 2:20 AM CDT	Heat Advisory	TSA	43 hr
Jun 26, 2:14 AM CDT	Special Weather Statement	TSA	46 min
Jun 26, 3:35 AM CDT	Mesoscale Discussion	SPC	85 min
Jun 26, 4:11 AM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 26, 4:28 AM CDT	Special Weather Statement	TSA	47 min
Jun 26, 5:36 AM CDT	Severe Thunderstorm Warning Considerable damage threat	TSA	39 min
Jun 26, 5:51 AM CDT	Mesoscale Discussion	SPC	84 min
Jun 26, 5:54 AM CDT	Severe Thunderstorm Warning	TSA	51 min
Jun 26, 2:16 PM CDT	Excessive Heat Watch	TSA	23 hr
Jun 27, 1:35 PM CDT	Excessive Heat Warning	TSA	31 hr
Jun 28, 1:13 PM CDT	Excessive Heat Warning	TSA	31 hr
Jun 29, 3:57 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 29, 5:08 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Jun 29, 6:24 PM CDT	Severe Thunderstorm Warning Considerable damage threat	TSA	51 min
Jun 29, 6:36 PM CDT	Mesoscale Discussion	SPC	84 min
Jun 29, 6:53 PM CDT	Severe Thunderstorm Warning Considerable damage threat	TSA	52 min
Jun 29, 7:21 PM CDT	Severe Thunderstorm Warning	TSA	39 min
Jun 29, 7:31 PM CDT	Areal Flood Advisory	TSA	4 hr
Jun 29, 7:47 PM CDT	Special Weather Statement	TSA	43 min
Jun 29, 8:34 PM CDT	Areal Flood Advisory	TSA	3 hr
Jun 30, 1:58 PM CDT	Heat Advisory	TSA	31 hr
Jul 1, 2:47 AM CDT	Excessive Heat Warning	TSA	18 hr
Jul 1, 1:02 PM CDT	Excessive Heat Warning	TSA	32 hr
Jul 2, 1:26 PM CDT	Heat Advisory	TSA	32 hr
Jul 3, 2:25 AM CDT	Heat Advisory	TSA	43 hr
Jul 4, 2:10 PM CDT	Mesoscale Discussion	SPC	3 hr
Jul 4, 5:51 PM CDT	Special Weather Statement	TSA	24 min
Jul 4, 6:14 PM CDT	Special Weather Statement	TSA	31 min
Jul 4, 6:20 PM CDT	Severe Thunderstorm Warning	TSA	40 min
Jul 4, 6:52 PM CDT	Severe Thunderstorm Warning Considerable damage threat	TSA	20 min
Jul 4, 7:30 PM CDT	Special Weather Statement	TSA	30 min
Jul 11, 3:44 PM CDT	Mesoscale Discussion	SPC	2 hr
Jul 13, 1:55 PM CDT	Heat Advisory	TSA	30 hr
Jul 14, 2:35 PM CDT	Heat Advisory	TSA	29 hr
Jul 15, 2:39 AM CDT	Excessive Heat Warning	TSA	17 hr
Jul 15, 2:26 PM CDT	Heat Advisory	TSA	30 hr
Jul 16, 11:37 PM CDT	Flood Watch	TSA	9 hr
Jul 17, 3:10 AM CDT	Special Weather Statement	TSA	35 min
Jul 17, 3:34 AM CDT	Areal Flood Advisory	TSA	3 hr
Jul 28, 1:41 PM CDT	Excessive Heat Warning	TSA	31 hr
Jul 28, 1:41 PM CDT	Heat Advisory	TSA	31 hr
Jul 29, 1:14 PM CDT	Excessive Heat Warning	TSA	32 hr
Jul 30, 1:44 PM CDT	Excessive Heat Warning	TSA	31 hr
Jul 31, 1:56 PM CDT	Excessive Heat Warning	TSA	31 hr
Jul 31, 1:56 PM CDT	Heat Advisory	TSA	31 hr
Aug 5, 2:39 PM CDT	Heat Advisory	TSA	29 hr
Aug 13, 7:45 AM CDT	Special Weather Statement	TSA	30 min
Aug 13, 8:08 AM CDT	Special Weather Statement	TSA	37 min
Aug 13, 1:55 PM CDT	Heat Advisory	TSA	31 hr
Aug 14, 2:53 AM CDT	Excessive Heat Warning	TSA	18 hr
Aug 14, 1:37 PM CDT	Heat Advisory	TSA	31 hr
Aug 15, 1:50 PM CDT	Excessive Heat Warning	TSA	31 hr
Aug 15, 1:50 PM CDT	Heat Advisory	TSA	31 hr
Aug 15, 6:02 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Aug 15, 7:46 PM CDT	Mesoscale Discussion	SPC	59 min
Aug 16, 2:05 PM CDT	Excessive Heat Warning	TSA	31 hr
Aug 16, 2:05 PM CDT	Heat Advisory	TSA	31 hr
Aug 16, 2:07 PM CDT	Mesoscale Discussion	SPC	113 min
Aug 16, 3:37 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Aug 16, 6:00 PM CDT	Mesoscale Discussion	SPC	90 min
Aug 16, 7:38 PM CDT	Mesoscale Discussion	SPC	97 min
Aug 16, 8:25 PM CDT	Severe Thunderstorm Warning Considerable damage threat	TSA	50 min
Aug 16, 8:51 PM CDT	Severe Thunderstorm Warning Considerable damage threat	TSA	39 min
Aug 16, 9:21 PM CDT	Mesoscale Discussion	SPC	84 min
Aug 17, 1:22 AM CDT	Mesoscale Discussion	SPC	113 min
Aug 17, 1:45 PM CDT	Excessive Heat Warning	TSA	31 hr
Aug 17, 1:45 PM CDT	Heat Advisory	TSA	30 hr
Aug 23, 1:11 PM CDT	Excessive Heat Warning	TSA	31 hr
Aug 24, 2:14 PM CDT	Heat Advisory	TSA	30 hr
Aug 26, 1:47 AM CDT	Heat Advisory	TSA	18 hr
Sep 19, 5:29 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Sep 19, 7:18 PM CDT	Special Weather Statement	TSA	27 min
Sep 20, 1:20 AM CDT	Heat Advisory	TSA	19 hr
Sep 21, 10:32 AM CDT	Heat Advisory	TSA	7 hr
Sep 24, 3:33 AM CDT	Dense Fog Advisory	TSA	6 hr
Oct 14, 1:42 PM CDT	Freeze Warning	TSA	43 hr
Oct 15, 11:15 AM CDT	Red Flag Warning	TSA	8 hr
Oct 24, 8:48 AM CDT	Red Flag Warning	TSA	10 hr
Oct 27, 3:05 AM CDT	Fire Weather Watch	TSA	23 hr
Oct 27, 1:27 PM CDT	Wind Advisory	TSA	31 hr
Oct 27, 1:33 PM CDT	Red Flag Warning	TSA	30 hr
Oct 28, 12:51 PM CDT	Wind Advisory	TSA	31 hr
Oct 30, 5:19 PM CDT	Mesoscale Discussion	SPC	86 min
Oct 30, 5:56 PM CDT	Tornado Watch	SPC	9 hr
Oct 30, 6:57 PM CDT	Mesoscale Discussion	SPC	63 min
Oct 30, 6:59 PM CDT	Special Weather Statement	TSA	31 min
Oct 30, 7:28 PM CDT	Special Weather Statement	TSA	32 min
Oct 30, 7:57 PM CDT	Severe Thunderstorm Warning	TSA	48 min
Oct 30, 9:15 PM CDT	Mesoscale Discussion	SPC	90 min
Oct 30, 9:23 PM CDT	Severe Thunderstorm Warning	TSA	52 min
Nov 1, 1:40 PM CDT	Flood Watch	TSA	4 days
Nov 3, 1:19 AM CDT	Areal Flood Advisory	TSA	3 hr
Nov 3, 4:22 AM CST	Severe Thunderstorm Warning	TSA	23 min
Nov 3, 4:29 AM CST	Tornado Warning	TSA	31 min
Nov 3, 4:36 AM CST	Severe Thunderstorm Warning	TSA	13 min
Nov 3, 4:46 AM CST	Severe Thunderstorm Warning	TSA	44 min
Nov 3, 4:51 AM CST	Severe Thunderstorm Warning	TSA	39 min
Nov 3, 2:48 PM CST	Severe Thunderstorm Warning	TSA	16 min
Nov 3, 3:13 PM CST	Special Weather Statement	TSA	32 min
Nov 4, 10:52 AM CST	Tornado Watch	SPC	9 hr
Nov 4, 12:12 PM CST	Mesoscale Discussion	SPC	63 min
Nov 4, 12:15 PM CST	Severe Thunderstorm Warning	TSA	45 min
Nov 4, 12:32 PM CST	Areal Flood Advisory	TSA	3 hr
Nov 4, 12:38 PM CST	Tornado Warning	TSA	37 min
Nov 4, 12:55 PM CST	Severe Thunderstorm Warning	TSA	50 min
Nov 4, 12:57 PM CST	Tornado Warning	TSA	33 min
Nov 4, 1:14 PM CST	Mesoscale Discussion	SPC	91 min
Nov 4, 1:29 PM CST	Tornado Warning	TSA	46 min
Nov 4, 3:33 PM CST	Areal Flood Advisory	TSA	3 hr
Nov 8, 3:45 PM CST	Flash Flood Warning	TSA	4 hr
Nov 8, 6:45 PM CST	Areal Flood Advisory	TSA	2 hr
Nov 8, 7:30 PM CST	Areal Flood Warning	TSA	5 hr
Nov 14, 1:02 PM CST	Frost Advisory	TSA	19 hr
Nov 16, 1:10 PM CST	Flood Watch	TSA	49 hr
Nov 17, 1:55 PM CST	Wind Advisory	TSA	30 hr
Nov 20, 9:10 PM CST	Freeze Warning	TSA	11 hr
Dec 8, 1:28 PM CST	Dense Fog Advisory	TSA	20 hr
Dec 25, 6:28 PM CST	Dense Fog Advisory	TSA	16 hr
Dec 26, 1:22 PM CST	Dense Fog Advisory	TSA	21 hr
Dec 28, 8:50 AM CST	Dense Fog Advisory	TSA	3 hr
Dec 28, 7:51 PM CST	Dense Fog Advisory	TSA	15 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	37
Tornado Warning	8
Severe Thunderstorm Watch	10
Tornado Watch	8
Mesoscale Discussion	41
Special Weather Statement	31
Flooding
Areal Flood Warning	1
Flash Flood Warning	2
River Flood Warning	1
Flood Watch	7
Areal Flood Advisory	10
Winter
Winter Weather Advisory	4
Heat
Excessive Heat Warning	15
Excessive Heat Watch	1
Heat Advisory	23
Cold
Freeze Warning	4
Wind Chill Watch	1
Frost Advisory	1
Wind Chill Advisory	4
Wind and dust
Wind Advisory	10
Fire
Red Flag Warning	4
Fire Weather Watch	1
Fog and smoke
Dense Fog Advisory	12

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2023 2025

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.