Alert archive / Oklahoma / Roger Mills County

Weather alerts in Roger Mills County, Oklahoma, 2019

219 weather alerts in 2019, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Roger Mills County and its neighbors

Each county as a circle sized by its count in 2019. Tap one for its archive.

Alerts: 219
Warnings: 62
Watches: 32
Advisories: 49
Busiest month: May57 alerts
Busiest day: May 20, 201914 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 4 tornado warnings covering Roger Mills County in 2019 had a tornado report inside them.

Roger Mills County, 2019

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Tornado warnings	4	0	100%	0
Severe thunderstorm warnings	43	15	65%	10	100%	30 min
Flash flood warnings	1	1	0%	0

Each office's whole area, 2019

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS Norman, OK: tornado warnings	111	28	75%	47	60%	13 min
NWS Norman, OK: severe thunderstorm warnings	942	275	71%	670	84%	24 min
NWS Norman, OK: flash flood warnings	150	72	52%	158	87%	75 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 1, 3:17 AM CST	Winter Storm Watch	OUN	36 hr
Jan 1, 6:42 PM CST	Winter Weather Advisory	OUN	59 hr
Jan 2, 3:44 PM CST	Winter Storm Warning	OUN	33 hr
Jan 3, 5:06 AM CST	Mesoscale Discussion	SPC	5 hr
Jan 16, 4:32 AM CST	Dense Fog Advisory	OUN	7 hr
Jan 18, 3:08 AM CST	Wind Advisory	OUN	33 hr
Jan 21, 3:19 AM CST	Wind Advisory	OUN	16 hr
Feb 5, 5:56 AM CST	Dense Fog Advisory	OUN	8 hr
Feb 5, 2:07 PM CST	Dense Fog Advisory	OUN	34 hr
Feb 5, 2:12 PM CST	Winter Weather Advisory	OUN	40 hr
Feb 6, 11:03 AM CST	Winter Weather Advisory	OUN	19 hr
Feb 6, 6:41 PM CST	Dense Fog Advisory	OUN	5 hr
Feb 10, 10:50 PM CST	Dense Fog Advisory	OUN	13 hr
Feb 11, 3:12 PM CST	Mesoscale Discussion	SPC	3 hr
Feb 14, 2:52 PM CST	Winter Weather Advisory	OUN	21 hr
Feb 18, 3:14 PM CST	Winter Weather Advisory	OUN	33 hr
Feb 20, 5:41 AM CST	Freezing Fog Advisory	OUN	3 hr
Feb 22, 4:17 PM CST	High Wind Warning	OUN	26 hr
Feb 22, 4:17 PM CST	Wind Advisory	OUN	26 hr
Feb 26, 10:41 AM CST	Winter Weather Advisory	OUN	43 hr
Mar 2, 4:07 AM CST	Winter Weather Advisory	OUN	31 hr
Mar 3, 2:43 AM CST	Wind Chill Advisory	OUN	30 hr
Mar 9, 2:18 AM CST	Wind Advisory	OUN	3 hr
Mar 9, 3:29 AM CST	Special Weather Statement	OUN	31 min
Mar 9, 9:05 AM CST	Wind Advisory	OUN	5 hr
Mar 11, 2:51 AM CDT	High Wind Watch	OUN	32 hr
Mar 12, 10:56 AM CDT	Dense Fog Advisory	OUN	14 hr
Mar 12, 10:56 AM CDT	High Wind Warning	OUN	38 hr
Mar 22, 9:45 PM CDT	Special Weather Statement	OUN	30 min
Mar 22, 10:07 PM CDT	Special Weather Statement	OUN	23 min
Mar 22, 10:53 PM CDT	Special Weather Statement	OUN	37 min
Mar 22, 11:08 PM CDT	Special Weather Statement	OUN	37 min
Mar 22, 11:39 PM CDT	Special Weather Statement	OUN	36 min
Mar 28, 7:00 PM CDT	Severe Thunderstorm Warning	OUN	30 min
Mar 28, 7:27 PM CDT	Special Weather Statement	OUN	18 min
Mar 28, 7:47 PM CDT	Special Weather Statement	OUN	43 min
Mar 30, 3:11 AM CDT	Wind Advisory	OUN	10 hr
Mar 30, 3:02 PM CDT	Freeze Warning	OUN	19 hr
Apr 3, 3:47 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Apr 3, 8:26 PM CDT	Severe Thunderstorm Warning	OUN	49 min
Apr 3, 8:33 PM CDT	Mesoscale Discussion	SPC	87 min
Apr 3, 9:08 PM CDT	Severe Thunderstorm Warning	OUN	52 min
Apr 7, 5:35 AM CDT	Dense Fog Advisory	OUN	6 hr
Apr 8, 3:52 PM CDT	Fire Weather Watch	OUN	18 hr
Apr 8, 3:58 PM CDT	High Wind Watch	OUN	47 hr
Apr 9, 10:11 AM CDT	Red Flag Warning	OUN	36 hr
Apr 9, 3:39 PM CDT	Wind Advisory	OUN	41 hr
Apr 10, 4:10 AM CDT	High Wind Warning	OUN	16 hr
Apr 11, 3:10 PM CDT	Frost Advisory	OUN	18 hr
Apr 17, 1:13 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 17, 1:32 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Apr 17, 3:11 PM CDT	Special Weather Statement	OUN	34 min
Apr 17, 3:25 PM CDT	Severe Thunderstorm Warning	OUN	50 min
Apr 17, 3:43 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 17, 4:06 PM CDT	Severe Thunderstorm Warning	OUN	39 min
Apr 17, 4:39 PM CDT	Severe Thunderstorm Warning	OUN	51 min
Apr 17, 5:27 PM CDT	Severe Thunderstorm Warning	OUN	48 min
Apr 17, 5:34 PM CDT	Tornado Warning	OUN	16 min
Apr 17, 5:50 PM CDT	Mesoscale Discussion	SPC	85 min
Apr 17, 6:08 PM CDT	Severe Thunderstorm Warning	OUN	52 min
Apr 17, 6:12 PM CDT	Severe Thunderstorm Warning	OUN	48 min
Apr 18, 4:47 PM CDT	Special Weather Statement	OUN	58 min
Apr 18, 5:46 PM CDT	Special Weather Statement	OUN	59 min
Apr 30, 10:56 AM CDT	Severe Thunderstorm Warning	OUN	49 min
Apr 30, 11:58 AM CDT	Severe Thunderstorm Warning	OUN	47 min
May 4, 12:33 AM CDT	Dense Fog Advisory	OUN	8 hr
May 5, 5:51 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
May 5, 8:30 PM CDT	Mesoscale Discussion	SPC	90 min
May 7, 10:18 AM CDT	Flood Watch	OUN	24 hr
May 7, 5:24 PM CDT	Mesoscale Discussion	SPC	66 min
May 7, 5:38 PM CDT	Tornado Watch	SPC	4 hr
May 7, 6:50 PM CDT	Severe Thunderstorm Warning	OUN	40 min
May 7, 7:02 PM CDT	Tornado Warning	OUN	43 min
May 7, 7:29 PM CDT	Severe Thunderstorm Warning	OUN	46 min
May 7, 8:06 PM CDT	Severe Thunderstorm Warning	OUN	39 min
May 7, 8:10 PM CDT	Mesoscale Discussion	SPC	95 min
May 7, 8:57 PM CDT	Severe Thunderstorm Warning	OUN	48 min
May 7, 9:00 PM CDT	Severe Thunderstorm Warning	OUN	45 min
May 7, 9:13 PM CDT	Tornado Watch	SPC	8 hr
May 7, 9:33 PM CDT	Areal Flood Advisory	OUN	3 hr
May 7, 11:00 PM CDT	Areal Flood Advisory	OUN	3 hr
May 8, 3:47 PM CDT	Mesoscale Discussion	SPC	118 min
May 8, 4:43 PM CDT	Special Weather Statement	OUN	32 min
May 8, 5:15 PM CDT	Special Weather Statement	OUN	30 min
May 13, 2:27 PM CDT	Special Weather Statement	OUN	18 min
May 13, 3:05 PM CDT	Mesoscale Discussion	SPC	2 hr
May 19, 11:36 AM CDT	Flood Watch	OUN	49 hr
May 20, 6:14 AM CDT	Mesoscale Discussion	SPC	2 hr
May 20, 7:09 AM CDT	Severe Thunderstorm Watch	SPC	6 hr
May 20, 10:41 AM CDT	Mesoscale Discussion	SPC	3 hr
May 20, 11:35 AM CDT	Mesoscale Discussion	SPC	85 min
May 20, 1:37 PM CDT	Tornado Watch PDS	SPC	8 hr
May 20, 1:40 PM CDT	Special Weather Statement	OUN	35 min
May 20, 2:04 PM CDT	Severe Thunderstorm Warning	OUN	56 min
May 20, 2:15 PM CDT	Severe Thunderstorm Warning	OUN	45 min
May 20, 2:24 PM CDT	Tornado Warning	OUN	51 min
May 20, 2:38 PM CDT	Severe Thunderstorm Warning	OUN	52 min
May 20, 2:52 PM CDT	Severe Thunderstorm Warning	OUN	68 min
May 20, 3:21 PM CDT	Severe Thunderstorm Warning	OUN	39 min
May 20, 3:59 PM CDT	Severe Thunderstorm Warning	OUN	46 min
May 20, 4:47 PM CDT	Severe Thunderstorm Warning	OUN	43 min
May 21, 10:43 AM CDT	Wind Advisory	OUN	8 hr
May 22, 9:33 AM CDT	Flood Watch	OUN	5 days
May 23, 1:47 PM CDT	Mesoscale Discussion	SPC	118 min
May 23, 11:08 PM CDT	Mesoscale Discussion	SPC	97 min
May 24, 2:02 AM CDT	Severe Thunderstorm Watch	SPC	4 hr
May 24, 2:24 AM CDT	Special Weather Statement	OUN	36 min
May 24, 2:57 AM CDT	Special Weather Statement	OUN	33 min
May 24, 2:18 PM CDT	Tornado Watch	SPC	8 hr
May 24, 2:51 PM CDT	Special Weather Statement	OUN	24 min
May 24, 2:59 PM CDT	Severe Thunderstorm Warning	OUN	46 min
May 25, 3:06 PM CDT	Mesoscale Discussion	SPC	114 min
May 25, 3:24 PM CDT	Tornado Watch	SPC	7 hr
May 25, 5:19 PM CDT	Special Weather Statement	OUN	26 min
May 25, 5:34 PM CDT	Severe Thunderstorm Warning	OUN	56 min
May 25, 5:56 PM CDT	Mesoscale Discussion	SPC	2 hr
May 25, 6:02 PM CDT	Areal Flood Advisory	OUN	3 hr
May 25, 6:26 PM CDT	Severe Thunderstorm Warning	OUN	49 min
May 25, 6:48 PM CDT	Flash Flood Warning	OUN	3 hr
May 25, 9:36 PM CDT	Areal Flood Warning	OUN	9 hr
May 26, 2:31 AM CDT	Areal Flood Warning	OUN	24 hr
May 26, 7:55 PM CDT	Tornado Watch	SPC	8 hr
Jun 1, 11:49 AM CDT	Mesoscale Discussion	SPC	116 min
Jun 3, 4:00 AM CDT	Special Weather Statement	OUN	30 min
Jun 3, 4:32 AM CDT	Special Weather Statement	OUN	28 min
Jun 4, 2:34 AM CDT	Special Weather Statement	OUN	41 min
Jun 4, 3:22 AM CDT	Special Weather Statement	OUN	38 min
Jun 11, 5:47 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Jun 14, 3:09 AM CDT	Special Weather Statement	OUN	21 min
Jun 14, 3:48 AM CDT	Special Weather Statement	OUN	27 min
Jun 15, 3:42 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
Jun 15, 4:22 PM CDT	Flood Watch	OUN	11 hr
Jun 15, 7:13 PM CDT	Mesoscale Discussion	SPC	92 min
Jun 15, 8:37 PM CDT	Severe Thunderstorm Warning	OUN	53 min
Jun 15, 8:44 PM CDT	Severe Thunderstorm Warning	OUN	46 min
Jun 15, 9:02 PM CDT	Severe Thunderstorm Watch PDS	SPC	7 hr
Jun 15, 9:11 PM CDT	Severe Thunderstorm Warning	OUN	49 min
Jun 15, 9:11 PM CDT	Mesoscale Discussion	SPC	64 min
Jun 16, 12:15 AM CDT	Areal Flood Warning	OUN	9 hr
Jun 18, 8:08 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 18, 9:29 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Jun 18, 10:49 PM CDT	Severe Thunderstorm Warning	OUN	41 min
Jun 19, 5:51 PM CDT	Severe Thunderstorm Watch	SPC	4 hr
Jun 22, 1:58 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 22, 5:46 PM CDT	Mesoscale Discussion	SPC	89 min
Jun 23, 1:10 AM CDT	Mesoscale Discussion	SPC	95 min
Jun 23, 1:16 AM CDT	Special Weather Statement	OUN	29 min
Jun 23, 1:28 AM CDT	Severe Thunderstorm Warning	OUN	47 min
Jun 23, 1:37 AM CDT	Severe Thunderstorm Watch	SPC	8 hr
Jun 23, 1:41 AM CDT	Tornado Warning	OUN	34 min
Jun 23, 2:13 AM CDT	Severe Thunderstorm Warning	OUN	47 min
Jun 23, 4:14 AM CDT	Mesoscale Discussion	SPC	91 min
Jun 23, 9:08 PM CDT	Severe Thunderstorm Warning	OUN	52 min
Jun 23, 9:38 PM CDT	Severe Thunderstorm Warning	OUN	52 min
Jun 23, 10:19 PM CDT	Mesoscale Discussion	SPC	116 min
Jun 23, 10:23 PM CDT	Severe Thunderstorm Warning	OUN	41 min
Jul 2, 1:07 PM CDT	Special Weather Statement	OUN	23 min
Jul 6, 12:56 AM CDT	Special Weather Statement	OUN	34 min
Jul 7, 8:30 PM CDT	Special Weather Statement	OUN	30 min
Jul 7, 8:44 PM CDT	Areal Flood Advisory	OUN	3 hr
Jul 11, 2:04 AM CDT	Special Weather Statement	OUN	26 min
Jul 11, 2:29 AM CDT	Special Weather Statement	OUN	31 min
Jul 11, 2:43 AM CDT	Severe Thunderstorm Warning	OUN	47 min
Jul 11, 3:05 AM CDT	Severe Thunderstorm Warning	OUN	25 min
Jul 11, 3:53 AM CDT	Areal Flood Advisory	OUN	3 hr
Aug 7, 4:44 PM CDT	Special Weather Statement	OUN	31 min
Aug 7, 5:10 PM CDT	Special Weather Statement	OUN	65 min
Aug 7, 5:18 PM CDT	Severe Thunderstorm Warning	OUN	42 min
Aug 12, 3:04 PM CDT	Special Weather Statement	OUN	26 min
Aug 12, 3:25 PM CDT	Severe Thunderstorm Warning	OUN	50 min
Aug 12, 3:38 PM CDT	Mesoscale Discussion	SPC	67 min
Aug 12, 4:43 PM CDT	Severe Thunderstorm Warning	OUN	47 min
Aug 12, 7:18 PM CDT	Areal Flood Advisory	OUN	3 hr
Aug 16, 11:52 PM CDT	Special Weather Statement	OUN	38 min
Aug 17, 12:31 AM CDT	Special Weather Statement	OUN	44 min
Aug 17, 1:43 AM CDT	Special Weather Statement	OUN	32 min
Aug 17, 7:15 PM CDT	Mesoscale Discussion	SPC	3 hr
Aug 23, 8:40 PM CDT	Mesoscale Discussion	SPC	2 hr
Aug 23, 10:53 PM CDT	Severe Thunderstorm Warning	OUN	43 min
Aug 25, 1:39 AM CDT	Severe Thunderstorm Warning	OUN	51 min
Aug 29, 7:37 AM CDT	Special Weather Statement	OUN	23 min
Aug 29, 8:48 AM CDT	Special Weather Statement	OUN	27 min
Aug 29, 9:30 AM CDT	Special Weather Statement	OUN	30 min
Aug 29, 11:14 AM CDT	Special Weather Statement	OUN	31 min
Aug 30, 6:53 AM CDT	Mesoscale Discussion	SPC	2 hr
Aug 30, 7:47 AM CDT	Severe Thunderstorm Warning	OUN	43 min
Aug 30, 8:32 AM CDT	Areal Flood Advisory	OUN	3 hr
Aug 30, 11:56 AM CDT	Areal Flood Advisory	OUN	3 hr
Sep 12, 2:56 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Sep 12, 4:43 PM CDT	Areal Flood Advisory	OUN	3 hr
Sep 21, 2:46 PM CDT	Flood Watch	OUN	19 hr
Sep 28, 10:34 PM CDT	Special Weather Statement	OUN	56 min
Oct 9, 3:38 AM CDT	Freeze Watch	OUN	31 hr
Oct 9, 6:34 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Oct 9, 8:01 PM CDT	Special Weather Statement	OUN	29 min
Oct 9, 8:48 PM CDT	Mesoscale Discussion	SPC	117 min
Oct 10, 10:40 AM CDT	Freeze Warning	OUN	23 hr
Oct 10, 3:19 PM CDT	Freeze Watch	OUN	23 hr
Oct 11, 2:27 PM CDT	Freeze Warning	OUN	19 hr
Oct 24, 11:28 AM CDT	Winter Weather Advisory	OUN	20 hr
Oct 29, 11:14 AM CDT	Winter Weather Advisory	OUN	32 hr
Nov 6, 6:25 AM CST	Dense Fog Advisory	OUN	4 hr
Nov 7, 3:22 AM CST	Mesoscale Discussion	SPC	6 hr
Nov 7, 3:53 AM CST	Winter Weather Advisory	OUN	6 hr
Nov 10, 2:13 PM CST	Wind Advisory	OUN	28 hr
Nov 11, 6:23 AM CST	High Wind Warning	OUN	6 hr
Nov 11, 6:23 AM CST	Wind Advisory	OUN	12 hr
Nov 24, 2:29 PM CST	High Wind Watch	OUN	22 hr
Nov 25, 3:22 AM CST	Fire Weather Watch	OUN	13 hr
Nov 25, 12:30 PM CST	High Wind Warning	OUN	32 hr
Nov 25, 3:58 PM CST	Red Flag Warning	OUN	28 hr
Nov 27, 11:55 AM CST	Winter Weather Advisory	OUN	22 hr
Nov 28, 2:30 PM CST	Dense Fog Advisory	OUN	12 hr
Nov 29, 1:43 PM CST	Wind Advisory	OUN	31 hr
Dec 9, 7:36 AM CST	Wind Advisory	OUN	4 hr
Dec 15, 11:01 AM CST	Winter Weather Advisory	OUN	30 hr
Dec 21, 2:26 PM CST	Dense Fog Advisory	OUN	22 hr
Dec 22, 3:15 PM CST	Dense Fog Advisory	OUN	20 hr
Dec 27, 9:39 AM CST	Dense Fog Advisory	OUN	14 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	43
Tornado Warning	4
Severe Thunderstorm Watch	13
Tornado Watch	6
Mesoscale Discussion	33
Special Weather Statement	43
Flooding
Areal Flood Warning	3
Flash Flood Warning	1
Flood Watch	5
Areal Flood Advisory	9
Winter
Winter Storm Warning	1
Winter Storm Watch	1
Winter Weather Advisory	12
Cold
Freeze Warning	3
Freeze Watch	2
Frost Advisory	1
Wind Chill Advisory	1
Wind and dust
High Wind Warning	5
High Wind Watch	3
Wind Advisory	12
Fire
Red Flag Warning	2
Fire Weather Watch	2
Fog and smoke
Dense Fog Advisory	13
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 2018 2020

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.