Weather alerts in Noble County, Oklahoma, 2010

163 weather alerts in 2010, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Noble County and its neighbors

Each county as a circle sized by its count in 2010. Tap one for its archive.

Alerts: 163
Warnings: 45
Watches: 27
Advisories: 50
Busiest month: May36 alerts
Busiest day: May 19, 201010 alerts

Over time

By month

Warning verification

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

2 of 4 tornado warnings covering Noble County in 2010 had a tornado report inside them; 1 of 1 tornado reports fell inside a warning, on average 37 minutes after it went out.

Noble County, 2010

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Tornado warnings	4	2	50%	1	100%	37 min
Severe thunderstorm warnings	24	11	54%	6	100%	34 min
Flash flood warnings	2	0	100%	0

Each office's whole area, 2010

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS Norman, OK: tornado warnings	73	32	56%	51	92%	24 min
NWS Norman, OK: severe thunderstorm warnings	379	157	59%	406	73%	26 min
NWS Norman, OK: flash flood warnings	35	14	60%	27	89%	92 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 2, 2:35 PM CST	Winter Weather Advisory	OUN	13 hr
Jan 6, 3:31 AM CST	Wind Chill Advisory	OUN	3 days
Jan 6, 6:31 PM CST	Winter Weather Advisory	OUN	10 hr
Jan 15, 3:21 AM CST	Dense Fog Advisory	OUN	10 hr
Jan 15, 8:50 PM CST	Dense Fog Advisory	OUN	12 hr
Jan 16, 8:06 PM CST	Dense Fog Advisory	OUN	16 hr
Jan 18, 1:33 AM CST	Dense Fog Advisory	OUN	8 hr
Jan 18, 9:23 PM CST	Dense Fog Advisory	OUN	15 hr
Jan 22, 1:07 AM CST	Dense Fog Advisory	OUN	10 hr
Jan 25, 4:41 AM CST	Wind Advisory	OUN	12 hr
Jan 25, 11:36 AM CST	Winter Storm Watch	OUN	63 hr
Jan 27, 3:50 AM CST	Winter Storm Warning	OUN	56 hr
Jan 28, 3:03 AM CST	Winter Weather Advisory	OUN	43 hr
Jan 28, 12:18 PM CST	Mesoscale Discussion	SPC	4 hr
Jan 29, 12:13 AM CST	Mesoscale Discussion	SPC	4 hr
Jan 30, 3:03 PM CST	Freezing Fog Advisory	OUN	21 hr
Jan 31, 3:06 PM CST	Freezing Fog Advisory	OUN	21 hr
Feb 1, 3:44 PM CST	Freezing Fog Advisory	OUN	12 hr
Feb 2, 9:32 PM CST	Freezing Fog Advisory	OUN	12 hr
Feb 3, 3:12 PM CST	Winter Weather Advisory	OUN	19 hr
Feb 4, 5:30 PM CST	Dense Fog Advisory	OUN	13 hr
Feb 6, 3:45 AM CST	Winter Storm Watch	OUN	48 hr
Feb 7, 3:40 AM CST	Winter Storm Warning	OUN	34 hr
Feb 8, 3:59 AM CST	Winter Weather Advisory	OUN	12 hr
Feb 12, 9:10 PM CST	Dense Fog Advisory	OUN	12 hr
Feb 20, 7:10 PM CST	Dense Fog Advisory	OUN	6 hr
Feb 25, 11:30 AM CST	Winter Weather Advisory	OUN	23 hr
Mar 10, 4:07 PM CST	Severe Thunderstorm Warning	OUN	38 min
Mar 17, 3:16 AM CDT	Dense Fog Advisory	OUN	8 hr
Mar 18, 3:20 PM CDT	Winter Storm Watch	OUN	37 hr
Mar 19, 11:45 AM CDT	Winter Storm Warning	OUN	50 hr
Mar 19, 3:46 PM CDT	Winter Weather Advisory	OUN	46 hr
Mar 29, 4:00 PM CDT	Red Flag Warning	OUN	29 hr
Mar 30, 4:34 AM CDT	Fire Weather Watch	OUN	24 hr
Apr 2, 6:28 AM CDT	Severe Thunderstorm Warning	OUN	32 min
Apr 4, 7:26 PM CDT	Mesoscale Discussion	SPC	64 min
Apr 4, 9:11 PM CDT	Severe Thunderstorm Warning	OUN	64 min
Apr 4, 10:32 PM CDT	Severe Thunderstorm Warning	OUN	30 min
Apr 6, 4:50 AM CDT	Wind Advisory	OUN	14 hr
Apr 6, 7:58 PM CDT	Mesoscale Discussion	SPC	62 min
Apr 6, 8:53 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Apr 6, 9:01 PM CDT	Severe Thunderstorm Warning	OUN	59 min
Apr 6, 9:38 PM CDT	Severe Thunderstorm Warning	OUN	52 min
Apr 6, 9:55 PM CDT	Severe Thunderstorm Warning	OUN	50 min
Apr 7, 2:19 PM CDT	Freeze Warning	OUN	19 hr
Apr 8, 3:27 PM CDT	Frost Advisory	OUN	17 hr
Apr 22, 8:31 PM CDT	Tornado Watch	SPC	7 hr
Apr 23, 12:00 AM CDT	Mesoscale Discussion	SPC	60 min
Apr 23, 2:54 AM CDT	Severe Thunderstorm Warning	OUN	51 min
Apr 23, 3:05 AM CDT	Severe Thunderstorm Warning	OUN	40 min
Apr 23, 3:31 AM CDT	Severe Thunderstorm Warning	OUN	59 min
Apr 26, 3:40 PM CDT	Frost Advisory	OUN	16 hr
Apr 27, 3:53 PM CDT	Wind Advisory	OUN	29 hr
Apr 29, 4:28 AM CDT	Wind Advisory	OUN	24 hr
May 7, 4:16 AM CDT	Wind Advisory	OUN	9 hr
May 9, 3:42 PM CDT	Mesoscale Discussion	SPC	2 hr
May 10, 12:46 PM CDT	Mesoscale Discussion	SPC	119 min
May 10, 1:25 PM CDT	Tornado Watch PDS	SPC	9 hr
May 10, 2:53 PM CDT	Mesoscale Discussion	SPC	97 min
May 10, 3:41 PM CDT	Severe Thunderstorm Warning	OUN	64 min
May 10, 4:16 PM CDT	Tornado Warning	OUN	44 min
May 10, 4:42 PM CDT	Mesoscale Discussion	SPC	63 min
May 10, 4:57 PM CDT	Tornado Warning	OUN	33 min
May 10, 5:07 PM CDT	Severe Thunderstorm Warning	OUN	38 min
May 10, 6:11 PM CDT	Tornado Warning	OUN	15 min
May 11, 8:11 PM CDT	Tornado Watch	SPC	8 hr
May 12, 2:41 PM CDT	Tornado Watch	SPC	7 hr
May 12, 6:59 PM CDT	Mesoscale Discussion	SPC	61 min
May 12, 9:22 PM CDT	Mesoscale Discussion	SPC	53 min
May 12, 9:58 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
May 13, 12:27 AM CDT	Severe Thunderstorm Warning	OUN	63 min
May 13, 1:40 AM CDT	Mesoscale Discussion	SPC	65 min
May 16, 1:28 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
May 16, 6:03 PM CDT	Mesoscale Discussion	SPC	57 min
May 19, 3:23 AM CDT	Mesoscale Discussion	SPC	67 min
May 19, 3:42 AM CDT	Severe Thunderstorm Watch	SPC	6 hr
May 19, 5:32 AM CDT	Mesoscale Discussion	SPC	58 min
May 19, 5:57 AM CDT	Severe Thunderstorm Warning	OUN	63 min
May 19, 6:52 AM CDT	Severe Thunderstorm Warning	OUN	23 min
May 19, 9:48 AM CDT	Flash Flood Watch	OUN	13 hr
May 19, 2:06 PM CDT	Tornado Watch PDS	SPC	8 hr
May 19, 2:35 PM CDT	River Flood Warning	OUN	37 hr
May 19, 5:26 PM CDT	Tornado Warning	OUN	64 min
May 19, 5:30 PM CDT	Mesoscale Discussion	SPC	60 min
May 20, 1:33 AM CDT	Dense Fog Advisory	OUN	6 hr
May 26, 8:38 AM CDT	River Flood Warning	OUN	11 hr
May 30, 2:57 PM CDT	Mesoscale Discussion	SPC	63 min
May 30, 5:02 PM CDT	Severe Thunderstorm Watch	SPC	9 hr
May 30, 6:07 PM CDT	Mesoscale Discussion	SPC	113 min
May 30, 8:12 PM CDT	Severe Thunderstorm Warning	OUN	63 min
Jun 2, 11:44 PM CDT	Severe Thunderstorm Warning	OUN	61 min
Jun 3, 12:31 AM CDT	Areal Flood Advisory	OUN	3 hr
Jun 3, 12:59 AM CDT	Flash Flood Warning	OUN	3 hr
Jun 3, 5:27 AM CDT	Areal Flood Advisory	OUN	3 hr
Jun 7, 2:39 AM CDT	Mesoscale Discussion	SPC	96 min
Jun 7, 3:00 AM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 7, 5:08 AM CDT	Mesoscale Discussion	SPC	2 hr
Jun 7, 5:12 AM CDT	Severe Thunderstorm Warning	OUN	63 min
Jun 9, 5:15 AM CDT	Mesoscale Discussion	SPC	3 hr
Jun 13, 1:27 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 13, 2:14 PM CDT	Flash Flood Watch	OUN	38 hr
Jun 13, 6:18 PM CDT	Mesoscale Discussion	SPC	27 min
Jun 13, 6:28 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 13, 10:58 PM CDT	Mesoscale Discussion	SPC	62 min
Jun 14, 2:09 AM CDT	Mesoscale Discussion	SPC	3 hr
Jun 14, 3:14 AM CDT	Areal Flood Advisory	OUN	4 hr
Jun 14, 3:24 AM CDT	River Flood Warning	OUN	53 hr
Jun 14, 10:08 AM CDT	Flash Flood Warning	OUN	3 hr
Jun 14, 11:54 AM CDT	Areal Flood Warning	OUN	6 hr
Jun 14, 8:00 PM CDT	Severe Thunderstorm Warning	OUN	45 min
Jun 16, 11:18 AM CDT	Severe Thunderstorm Warning	OUN	57 min
Jun 16, 12:20 PM CDT	Mesoscale Discussion	SPC	55 min
Jun 19, 3:15 PM CDT	Heat Advisory	OUN	44 hr
Jun 23, 5:02 PM CDT	Mesoscale Discussion	SPC	88 min
Jun 23, 8:18 PM CDT	Severe Thunderstorm Warning	OUN	57 min
Jul 3, 9:41 PM CDT	Flash Flood Watch	OUN	41 hr
Jul 5, 7:28 AM CDT	Areal Flood Advisory	OUN	4 hr
Jul 5, 7:38 AM CDT	Mesoscale Discussion	SPC	3 hr
Jul 5, 6:07 PM CDT	Mesoscale Discussion	SPC	113 min
Jul 7, 4:12 AM CDT	Flash Flood Watch	OUN	72 hr
Jul 11, 2:16 PM CDT	Mesoscale Discussion	SPC	89 min
Jul 11, 4:00 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jul 11, 6:43 PM CDT	Mesoscale Discussion	SPC	62 min
Jul 12, 4:40 PM CDT	Mesoscale Discussion	SPC	65 min
Jul 13, 12:27 PM CDT	Heat Advisory	OUN	55 hr
Jul 14, 5:28 AM CDT	Excessive Heat Warning	OUN	38 hr
Jul 15, 5:42 PM CDT	Mesoscale Discussion	SPC	93 min
Jul 16, 4:13 AM CDT	Heat Advisory	OUN	63 hr
Jul 16, 3:49 PM CDT	Mesoscale Discussion	SPC	86 min
Aug 1, 3:10 PM CDT	Mesoscale Discussion	SPC	2 hr
Aug 2, 3:47 PM CDT	Heat Advisory	OUN	53 hr
Aug 4, 7:34 PM CDT	Severe Thunderstorm Warning	OUN	41 min
Aug 5, 12:36 PM CDT	Heat Advisory	OUN	10 days
Aug 14, 8:14 PM CDT	Severe Thunderstorm Warning	OUN	46 min
Aug 31, 4:22 PM CDT	Severe Thunderstorm Warning	OUN	38 min
Sep 1, 2:54 PM CDT	Mesoscale Discussion	SPC	36 min
Sep 2, 2:17 PM CDT	Mesoscale Discussion	SPC	118 min
Sep 2, 3:29 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Sep 7, 3:54 AM CDT	Flash Flood Watch	OUN	48 hr
Sep 10, 5:20 PM CDT	Mesoscale Discussion	SPC	85 min
Sep 10, 5:54 PM CDT	Tornado Watch	SPC	7 hr
Sep 15, 5:34 PM CDT	Mesoscale Discussion	SPC	86 min
Sep 15, 5:54 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Sep 15, 8:27 PM CDT	Mesoscale Discussion	SPC	63 min
Oct 3, 2:56 PM CDT	Frost Advisory	OUN	18 hr
Oct 22, 7:32 PM CDT	Mesoscale Discussion	SPC	118 min
Oct 25, 4:20 AM CDT	Wind Advisory	OUN	15 hr
Oct 25, 10:27 PM CDT	Wind Advisory	OUN	3 hr
Oct 27, 4:28 AM CDT	Frost Advisory	OUN	29 hr
Oct 28, 4:37 AM CDT	Frost Advisory	OUN	28 hr
Nov 2, 4:15 PM CDT	Frost Advisory	OUN	17 hr
Nov 3, 10:54 AM CDT	Frost Advisory	OUN	22 hr
Nov 3, 10:54 AM CDT	Freeze Watch	OUN	27 hr
Nov 4, 1:36 PM CDT	Freeze Warning	OUN	19 hr
Nov 5, 3:03 AM CDT	Freeze Watch	OUN	11 hr
Nov 5, 2:01 PM CDT	Freeze Warning	OUN	18 hr
Nov 7, 3:37 AM CST	Red Flag Warning	OUN	14 hr
Nov 12, 3:01 PM CST	Frost Advisory	OUN	17 hr
Nov 13, 2:53 PM CST	Freeze Warning	OUN	17 hr
Nov 17, 2:40 PM CST	Freeze Warning	OUN	17 hr
Nov 28, 3:44 AM CST	Wind Advisory	OUN	14 hr
Dec 11, 1:20 AM CST	Dense Fog Advisory	OUN	5 hr
Dec 11, 10:27 AM CST	Wind Advisory	OUN	8 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	24
Tornado Warning	4
Severe Thunderstorm Watch	10
Tornado Watch	6
Mesoscale Discussion	41
Flooding
Areal Flood Warning	1
Flash Flood Warning	2
River Flood Warning	3
Flash Flood Watch	5
Areal Flood Advisory	4
Winter
Winter Storm Warning	3
Winter Storm Watch	3
Winter Weather Advisory	7
Heat
Excessive Heat Warning	1
Heat Advisory	5
Cold
Freeze Warning	5
Freeze Watch	2
Frost Advisory	8
Wind Chill Advisory	1
Wind and dust
Wind Advisory	9
Fire
Red Flag Warning	2
Fire Weather Watch	1
Fog and smoke
Dense Fog Advisory	12
Freezing Fog Advisory	4

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2009 2011

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.