Alert archive / Oklahoma / Harper County

Weather alerts in Harper County, Oklahoma, 2021

150 weather alerts in 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Harper County and its neighbors

Each county as a circle sized by its count in 2021. Tap one for its archive.

Alerts: 150
Warnings: 44
Watches: 26
Advisories: 30
Busiest month: May24 alerts
Busiest day: May 27, 20217 alerts

Over time

By month

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 9, 2:52 AM CST	Winter Weather Advisory	OUN	39 hr
Jan 13, 3:02 PM CST	Wind Advisory	OUN	27 hr
Jan 14, 3:00 PM CST	High Wind Warning	OUN	27 hr
Jan 26, 11:07 AM CST	Winter Weather Advisory	OUN	9 hr
Feb 4, 1:40 AM CST	Wind Advisory	OUN	13 hr
Feb 7, 7:48 AM CST	Winter Weather Advisory	OUN	40 hr
Feb 11, 3:50 PM CST	Wind Chill Advisory	OUN	56 hr
Feb 11, 3:50 PM CST	Winter Storm Watch	OUN	24 hr
Feb 12, 3:51 PM CST	Winter Storm Warning	OUN	60 hr
Feb 14, 10:40 AM CST	Wind Chill Warning	OUN	48 hr
Feb 14, 2:53 PM CST	Winter Storm Watch	OUN	24 hr
Feb 15, 3:02 PM CST	Winter Weather Advisory	OUN	47 hr
Mar 4, 7:16 PM CST	Mesoscale Discussion	SPC	3 hr
Mar 8, 2:08 PM CST	Fire Weather Watch	OUN	37 hr
Mar 9, 2:36 AM CST	Wind Advisory	OUN	24 hr
Mar 9, 12:45 PM CST	Wind Advisory	OUN	29 hr
Mar 10, 2:38 AM CST	Red Flag Warning	OUN	18 hr
Mar 13, 4:42 AM CST	Dense Fog Advisory	OUN	7 hr
Mar 13, 12:02 PM CST	Dense Fog Advisory	OUN	118 min
Mar 13, 9:52 PM CST	Special Weather Statement	OUN	23 min
Mar 13, 10:14 PM CST	Special Weather Statement	OUN	46 min
Mar 16, 11:31 AM CDT	Winter Storm Watch	OUN	16 hr
Mar 16, 12:23 PM CDT	Wind Advisory	OUN	34 hr
Mar 16, 6:46 PM CDT	Mesoscale Discussion	SPC	89 min
Mar 16, 7:49 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Mar 16, 9:44 PM CDT	Special Weather Statement	OUN	31 min
Mar 16, 11:47 PM CDT	Severe Thunderstorm Warning	OUN	58 min
Mar 17, 3:19 AM CDT	Winter Weather Advisory	OUN	16 hr
Mar 28, 3:13 AM CDT	Fire Weather Watch	OUN	25 hr
Mar 28, 1:58 PM CDT	Wind Advisory	OUN	30 hr
Mar 29, 3:48 AM CDT	Red Flag Warning	OUN	16 hr
Apr 1, 2:30 PM CDT	Fire Weather Watch	OUN	12 hr
Apr 2, 2:17 AM CDT	Red Flag Warning	OUN	18 hr
Apr 7, 12:06 AM CDT	Wind Advisory	OUN	4 hr
Apr 7, 9:55 AM CDT	Wind Advisory	OUN	7 hr
Apr 9, 2:57 AM CDT	Wind Advisory	OUN	20 hr
Apr 18, 2:03 AM CDT	Freeze Watch	OUN	24 hr
Apr 18, 2:03 AM CDT	Freeze Watch	OUN	46 hr
Apr 19, 2:12 AM CDT	Freeze Warning	OUN	32 hr
Apr 20, 12:19 AM CDT	Freeze Warning	OUN	33 hr
Apr 26, 2:54 AM CDT	Wind Advisory	OUN	16 hr
Apr 27, 1:57 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
May 3, 4:56 PM CDT	Special Weather Statement	OUN	49 min
May 3, 5:50 PM CDT	Special Weather Statement	OUN	25 min
May 5, 6:29 PM CDT	Special Weather Statement	OUN	31 min
May 5, 6:39 PM CDT	Mesoscale Discussion	SPC	96 min
May 5, 6:48 PM CDT	Severe Thunderstorm Warning	OUN	20 min
May 5, 8:29 PM CDT	Special Weather Statement	OUN	31 min
May 7, 6:14 PM CDT	Special Weather Statement	OUN	31 min
May 7, 6:42 PM CDT	Special Weather Statement	OUN	33 min
May 14, 7:14 PM CDT	High Wind Watch	OUN	7 hr
May 17, 11:29 PM CDT	Special Weather Statement	OUN	46 min
May 19, 9:00 PM CDT	Special Weather Statement	OUN	30 min
May 19, 10:05 PM CDT	Special Weather Statement	OUN	25 min
May 19, 10:42 PM CDT	Areal Flood Advisory	OUN	3 hr
May 26, 5:13 PM CDT	Tornado Watch	SPC	7 hr
May 26, 7:27 PM CDT	Special Weather Statement	OUN	33 min
May 26, 7:32 PM CDT	Mesoscale Discussion	SPC	88 min
May 26, 7:45 PM CDT	Special Weather Statement	OUN	30 min
May 26, 8:13 PM CDT	Severe Thunderstorm Warning	OUN	47 min
May 26, 8:51 PM CDT	Severe Thunderstorm Warning	OUN	39 min
May 26, 9:16 PM CDT	Severe Thunderstorm Warning	OUN	44 min
May 26, 9:56 PM CDT	Severe Thunderstorm Warning	OUN	49 min
May 30, 1:23 PM CDT	Special Weather Statement	OUN	37 min
May 30, 1:56 PM CDT	Special Weather Statement	OUN	34 min
May 30, 2:10 PM CDT	Flood Watch	OUN	29 hr
Jun 20, 7:27 PM CDT	Special Weather Statement	OUN	33 min
Jun 20, 8:29 PM CDT	Severe Thunderstorm Warning	OUN	31 min
Jun 21, 5:17 AM CDT	Special Weather Statement	OUN	43 min
Jun 25, 2:19 AM CDT	Flood Watch	OUN	3 days
Jun 25, 2:11 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 25, 2:30 PM CDT	Severe Thunderstorm Watch	SPC	10 hr
Jun 25, 4:26 PM CDT	Severe Thunderstorm Warning	OUN	49 min
Jun 25, 5:06 PM CDT	Severe Thunderstorm Warning	OUN	36 min
Jun 25, 5:24 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 25, 11:25 PM CDT	Special Weather Statement	OUN	50 min
Jul 15, 6:52 PM CDT	Special Weather Statement	OUN	23 min
Jul 15, 6:56 PM CDT	Severe Thunderstorm Warning	OUN	49 min
Jul 15, 7:15 PM CDT	Areal Flood Advisory	OUN	3 hr
Jul 18, 2:32 PM CDT	Mesoscale Discussion	SPC	2 hr
Jul 25, 4:57 PM CDT	Mesoscale Discussion	SPC	93 min
Jul 31, 2:40 PM CDT	Mesoscale Discussion	SPC	2 hr
Jul 31, 4:51 PM CDT	Special Weather Statement	OUN	24 min
Jul 31, 6:15 PM CDT	Special Weather Statement	OUN	30 min
Jul 31, 6:41 PM CDT	Special Weather Statement	OUN	34 min
Jul 31, 7:54 PM CDT	Special Weather Statement	OUN	36 min
Jul 31, 8:56 PM CDT	Special Weather Statement	OUN	34 min
Jul 31, 9:14 PM CDT	Special Weather Statement	OUN	31 min
Jul 31, 9:27 PM CDT	Special Weather Statement	OUN	18 min
Jul 31, 11:59 PM CDT	Areal Flood Advisory	OUN	3 hr
Aug 7, 6:11 PM CDT	Mesoscale Discussion	SPC	2 hr
Aug 7, 8:20 PM CDT	Mesoscale Discussion	SPC	55 min
Aug 7, 8:42 PM CDT	Special Weather Statement	OUN	33 min
Aug 16, 8:36 AM CDT	Special Weather Statement	OUN	24 min
Aug 16, 8:45 AM CDT	Areal Flood Advisory	OUN	3 hr
Aug 16, 9:23 AM CDT	Flash Flood Warning	OUN	3 hr
Aug 29, 1:26 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	34 min
Aug 29, 1:57 PM CDT	Severe Thunderstorm Warning	OUN	48 min
Aug 29, 2:32 PM CDT	Areal Flood Advisory	OUN	3 hr
Aug 29, 2:47 PM CDT	Special Weather Statement	OUN	28 min
Sep 3, 3:00 PM CDT	Special Weather Statement	OUN	30 min
Sep 3, 3:07 PM CDT	Severe Thunderstorm Warning	OUN	38 min
Sep 3, 3:18 PM CDT	Mesoscale Discussion	SPC	2 hr
Sep 3, 3:45 PM CDT	Special Weather Statement	OUN	30 min
Sep 17, 5:54 PM CDT	Special Weather Statement	OUN	36 min
Sep 17, 6:30 PM CDT	Special Weather Statement	OUN	30 min
Sep 17, 6:53 PM CDT	Severe Thunderstorm Warning	OUN	52 min
Sep 17, 7:28 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	47 min
Sep 17, 7:34 PM CDT	Areal Flood Advisory	OUN	3 hr
Sep 17, 7:48 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	42 min
Sep 17, 8:04 PM CDT	Severe Thunderstorm Warning Destructive damage threat	OUN	41 min
Sep 25, 2:19 PM CDT	Red Flag Warning	OUN	29 hr
Sep 29, 6:13 PM CDT	Severe Thunderstorm Warning	OUN	34 min
Sep 29, 7:22 PM CDT	Special Weather Statement	OUN	23 min
Oct 9, 2:20 AM CDT	Red Flag Warning	OUN	17 hr
Oct 12, 2:29 PM CDT	Mesoscale Discussion	SPC	31 min
Oct 12, 5:34 PM CDT	Tornado Watch	SPC	5 hr
Oct 12, 9:18 PM CDT	Mesoscale Discussion	SPC	117 min
Oct 12, 10:58 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	77 min
Oct 12, 11:05 PM CDT	Tornado Watch	SPC	7 hr
Oct 13, 12:14 AM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	61 min
Oct 13, 1:14 AM CDT	Severe Thunderstorm Warning	OUN	61 min
Oct 26, 4:51 PM CDT	Mesoscale Discussion	SPC	84 min
Oct 26, 6:17 PM CDT	Tornado Watch	SPC	7 hr
Oct 26, 7:01 PM CDT	Severe Thunderstorm Warning	OUN	18 min
Oct 26, 8:07 PM CDT	Severe Thunderstorm Warning	OUN	38 min
Oct 26, 8:10 PM CDT	Severe Thunderstorm Warning	OUN	16 min
Oct 26, 8:41 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	49 min
Oct 26, 8:59 PM CDT	Mesoscale Discussion	SPC	91 min
Oct 27, 2:28 AM CDT	Wind Advisory	OUN	17 hr
Oct 27, 1:38 PM CDT	Wind Advisory	OUN	31 hr
Oct 28, 3:37 AM CDT	High Wind Warning	OUN	15 hr
Oct 28, 5:35 PM CDT	Wind Advisory	OUN	3 hr
Nov 3, 3:33 AM CDT	Frost Advisory	OUN	29 hr
Nov 12, 1:34 AM CST	Freeze Watch	OUN	10 hr
Nov 12, 11:35 AM CST	Freeze Warning	OUN	21 hr
Dec 5, 1:37 PM CST	Wind Advisory	OUN	14 hr
Dec 8, 2:48 PM CST	Fire Weather Watch	OUN	36 hr
Dec 10, 2:22 AM CST	Wind Advisory	OUN	16 hr
Dec 10, 2:36 AM CST	Red Flag Warning	OUN	15 hr
Dec 11, 2:53 AM CST	Fire Weather Watch	OUN	11 hr
Dec 11, 1:43 PM CST	Red Flag Warning	OUN	30 hr
Dec 13, 2:42 AM CST	Fire Weather Watch	OUN	48 hr
Dec 13, 2:46 AM CST	High Wind Watch	OUN	49 hr
Dec 14, 3:17 AM CST	Red Flag Warning	OUN	39 hr
Dec 14, 3:19 AM CST	High Wind Warning	OUN	39 hr
Dec 22, 2:32 PM CST	Fire Weather Watch	OUN	24 hr
Dec 23, 2:11 PM CST	Red Flag Warning	OUN	28 hr
Dec 25, 2:31 AM CST	Fire Weather Watch	OUN	24 hr
Dec 26, 2:56 AM CST	Red Flag Warning	OUN	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	25
Severe Thunderstorm Watch	4
Tornado Watch	4
Mesoscale Discussion	15
Special Weather Statement	35
Flooding
Flash Flood Warning	1
Flood Watch	2
Areal Flood Advisory	6
Winter
Winter Storm Warning	1
Winter Storm Watch	3
Winter Weather Advisory	5
Cold
Freeze Warning	3
Wind Chill Warning	1
Freeze Watch	3
Frost Advisory	1
Wind Chill Advisory	1
Wind and dust
High Wind Warning	3
High Wind Watch	2
Wind Advisory	15
Fire
Red Flag Warning	10
Fire Weather Watch	8
Fog and smoke
Dense Fog Advisory	2

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2020 2022

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. Rebuilt daily.