Alert archive / Nebraska / Keya Paha County

Weather alerts in Keya Paha County, Nebraska, 2022

160 weather alerts in 2022, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Keya Paha County and its neighbors

Each county as a circle sized by its count in 2022. Tap one for its archive.

Alerts: 160
Warnings: 52
Watches: 26
Advisories: 22
Busiest month: May35 alerts
Busiest day: May 30, 202211 alerts

Over time

By month

Warning verification

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

Keya Paha County, 2022

	Warnings	With a report	False alarm ratio
Tornado warnings	0
Severe thunderstorm warnings	16	5	69%
Flash flood warnings	0

Each office's whole area, 2022

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS North Platte, NE: tornado warnings	5	1	80%	6	17%	18 min
NWS North Platte, NE: severe thunderstorm warnings	289	147	49%	269	82%	24 min
NWS North Platte, NE: flash flood warnings	7	1	86%	3	33%	107 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, 12:25 PM CST	Wind Chill Advisory	LBF	21 hr
Jan 4, 2:16 AM CST	Wind Chill Advisory	LBF	40 hr
Jan 4, 1:53 PM CST	Wind Chill Warning	LBF	46 hr
Jan 30, 3:02 AM CST	Fire Weather Watch	LBF	24 hr
Jan 31, 3:00 AM CST	Red Flag Warning	LBF	15 hr
Feb 2, 3:00 AM CST	Wind Chill Advisory	LBF	32 hr
Feb 8, 2:49 AM CST	Red Flag Warning	LBF	15 hr
Feb 20, 2:59 PM CST	Wind Chill Watch	LBF	12 hr
Feb 21, 2:42 AM CST	Wind Chill Warning	LBF	33 hr
Feb 21, 2:42 AM CST	Winter Weather Advisory	LBF	33 hr
Feb 22, 2:53 AM CST	Wind Chill Advisory	LBF	33 hr
Feb 22, 3:09 PM CST	Wind Chill Warning	LBF	21 hr
Mar 4, 3:28 AM CST	Winter Weather Advisory	LBF	41 hr
Mar 14, 3:13 AM CDT	Fire Weather Watch	LBF	11 hr
Mar 14, 1:55 PM CDT	Red Flag Warning	LBF	31 hr
Mar 18, 2:59 PM CDT	Fire Weather Watch	LBF	24 hr
Mar 19, 2:48 PM CDT	Red Flag Warning	LBF	30 hr
Mar 24, 2:35 AM CDT	Fire Weather Watch	LBF	11 hr
Mar 24, 2:04 PM CDT	Red Flag Warning	LBF	31 hr
Apr 4, 3:04 PM CDT	Red Flag Warning	LBF	31 hr
Apr 4, 3:12 PM CDT	High Wind Watch	LBF	10 hr
Apr 5, 1:39 AM CDT	High Wind Warning	LBF	67 hr
Apr 7, 2:48 PM CDT	Red Flag Warning	LBF	30 hr
Apr 8, 2:37 PM CDT	Red Flag Warning	LBF	29 hr
Apr 10, 3:03 PM CDT	Red Flag Warning	LBF	29 hr
Apr 11, 3:00 PM CDT	Red Flag Warning	LBF	29 hr
Apr 20, 3:29 AM CDT	Red Flag Warning	LBF	17 hr
Apr 20, 2:47 PM CDT	Fire Weather Watch	LBF	13 hr
Apr 21, 3:37 AM CDT	Red Flag Warning	LBF	47 hr
Apr 21, 3:47 AM CDT	High Wind Watch	LBF	9 hr
Apr 21, 12:54 PM CDT	High Wind Warning	LBF	41 hr
Apr 22, 5:08 PM CDT	Mesoscale Discussion	SPC	97 min
Apr 22, 10:36 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Apr 23, 1:52 AM CDT	Severe Thunderstorm Warning Considerable damage threat	LBF	53 min
Apr 25, 2:13 PM CDT	Red Flag Warning	LBF	30 hr
Apr 28, 3:11 AM CDT	High Wind Watch	LBF	23 hr
Apr 29, 1:58 AM CDT	High Wind Warning	LBF	42 hr
May 7, 3:55 PM CDT	Mesoscale Discussion	SPC	95 min
May 7, 5:22 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
May 7, 6:25 PM CDT	Special Weather Statement	LBF	65 min
May 7, 7:24 PM CDT	Mesoscale Discussion	SPC	96 min
May 8, 10:45 PM CDT	Mesoscale Discussion	SPC	90 min
May 8, 11:48 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
May 9, 1:32 AM CDT	Mesoscale Discussion	SPC	118 min
May 9, 2:48 AM CDT	Severe Thunderstorm Warning Considerable damage threat	LBF	42 min
May 9, 3:25 AM CDT	Severe Thunderstorm Warning Considerable damage threat	LBF	50 min
May 11, 11:50 PM CDT	Mesoscale Discussion	SPC	115 min
May 12, 12:40 AM CDT	Special Weather Statement	LBF	20 min
May 12, 2:38 PM CDT	High Wind Warning	LBF	5 hr
May 12, 3:02 PM CDT	Severe Thunderstorm Warning	LBF	43 min
May 15, 3:08 AM CDT	Special Weather Statement	LBF	52 min
May 15, 5:00 AM CDT	Special Weather Statement	LBF	45 min
May 18, 2:41 PM CDT	Mesoscale Discussion	SPC	2 hr
May 21, 2:00 AM CDT	Frost Advisory	LBF	31 hr
May 27, 7:12 PM CDT	Special Weather Statement	LBF	33 min
May 28, 6:00 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
May 28, 7:51 PM CDT	Mesoscale Discussion	SPC	54 min
May 28, 10:10 PM CDT	Special Weather Statement	LBF	50 min
May 28, 10:52 PM CDT	Special Weather Statement	LBF	38 min
May 29, 12:14 AM CDT	Special Weather Statement	LBF	46 min
May 29, 5:49 PM CDT	Mesoscale Discussion	SPC	86 min
May 29, 7:16 PM CDT	Tornado Watch	SPC	8 hr
May 29, 9:16 PM CDT	Mesoscale Discussion	SPC	89 min
May 29, 10:10 PM CDT	Severe Thunderstorm Warning	LBF	50 min
May 29, 10:38 PM CDT	Special Weather Statement	LBF	22 min
May 29, 10:50 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LBF	40 min
May 29, 11:18 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LBF	27 min
May 29, 11:25 PM CDT	Mesoscale Discussion	SPC	95 min
May 29, 11:37 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LBF	68 min
May 30, 9:27 AM CDT	Mesoscale Discussion	SPC	93 min
May 30, 9:31 AM CDT	Severe Thunderstorm Warning	LBF	74 min
May 30, 2:03 PM CDT	Mesoscale Discussion	SPC	87 min
Jun 6, 12:20 PM CDT	Mesoscale Discussion	SPC	115 min
Jun 6, 3:25 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 6, 5:22 PM CDT	Mesoscale Discussion	SPC	83 min
Jun 9, 5:20 PM CDT	Special Weather Statement	LBF	55 min
Jun 9, 6:07 PM CDT	Special Weather Statement	LBF	53 min
Jun 12, 12:44 AM CDT	Mesoscale Discussion	SPC	2 hr
Jun 12, 1:33 AM CDT	Special Weather Statement	LBF	42 min
Jun 12, 3:27 AM CDT	Special Weather Statement	LBF	63 min
Jun 12, 3:37 AM CDT	Heat Advisory	LBF	40 hr
Jun 12, 11:04 PM CDT	Special Weather Statement	LBF	41 min
Jun 12, 11:27 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 12, 11:35 PM CDT	Severe Thunderstorm Warning	LBF	35 min
Jun 15, 2:50 PM CDT	Excessive Heat Watch	LBF	47 hr
Jun 17, 2:19 PM CDT	Heat Advisory	LBF	3 days
Jun 20, 7:20 PM CDT	Mesoscale Discussion	SPC	55 min
Jun 20, 7:32 PM CDT	Severe Thunderstorm Watch	SPC	4 hr
Jun 20, 8:10 PM CDT	Severe Thunderstorm Warning	LBF	50 min
Jun 20, 8:51 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LBF	39 min
Jun 20, 9:26 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LBF	38 min
Jun 23, 7:15 PM CDT	Mesoscale Discussion	SPC	3 hr
Jun 24, 2:45 PM CDT	Mesoscale Discussion	SPC	90 min
Jun 24, 5:36 PM CDT	Mesoscale Discussion	SPC	84 min
Jun 24, 8:47 PM CDT	Mesoscale Discussion	SPC	118 min
Jun 24, 10:31 PM CDT	Special Weather Statement	LBF	44 min
Jun 27, 2:29 PM CDT	Fire Weather Watch	LBF	23 hr
Jun 28, 1:50 PM CDT	Red Flag Warning	LBF	31 hr
Jun 29, 3:01 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
Jun 29, 6:44 PM CDT	Special Weather Statement	LBF	46 min
Jun 29, 7:08 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LBF	52 min
Jun 29, 7:54 PM CDT	Mesoscale Discussion	SPC	2 hr
Jul 3, 2:07 PM CDT	Heat Advisory	LBF	30 hr
Jul 4, 10:49 PM CDT	Mesoscale Discussion	SPC	2 hr
Jul 5, 1:30 PM CDT	Severe Thunderstorm Warning	LBF	45 min
Jul 5, 1:37 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Jul 9, 3:20 AM CDT	Heat Advisory	LBF	41 hr
Jul 9, 1:53 PM CDT	Excessive Heat Warning	LBF	30 hr
Jul 11, 2:41 AM CDT	Special Weather Statement	LBF	49 min
Jul 11, 6:08 AM CDT	Special Weather Statement	LBF	37 min
Jul 14, 2:06 AM CDT	Heat Advisory	LBF	18 hr
Jul 16, 1:17 PM CDT	Mesoscale Discussion	SPC	118 min
Jul 16, 3:08 PM CDT	Special Weather Statement	LBF	52 min
Jul 16, 3:53 PM CDT	Mesoscale Discussion	SPC	2 hr
Jul 16, 3:57 PM CDT	Special Weather Statement	LBF	48 min
Jul 17, 2:34 PM CDT	Heat Advisory	LBF	30 hr
Jul 23, 8:31 AM CDT	Special Weather Statement	LBF	44 min
Aug 1, 2:39 AM CDT	Heat Advisory	LBF	41 hr
Aug 1, 3:46 PM CDT	Mesoscale Discussion	SPC	2 hr
Aug 2, 2:58 AM CDT	Red Flag Warning	LBF	20 hr
Aug 4, 2:43 PM CDT	Heat Advisory	LBF	29 hr
Aug 4, 4:39 PM CDT	Mesoscale Discussion	SPC	2 hr
Aug 5, 2:58 AM CDT	Excessive Heat Warning	LBF	17 hr
Aug 5, 11:19 PM CDT	Special Weather Statement	LBF	41 min
Aug 6, 12:06 AM CDT	Special Weather Statement	LBF	69 min
Aug 9, 7:54 PM CDT	Special Weather Statement	LBF	21 min
Aug 23, 5:11 PM CDT	Special Weather Statement	LBF	49 min
Aug 23, 5:59 PM CDT	Special Weather Statement	LBF	46 min
Sep 7, 2:40 AM CDT	Fire Weather Watch	LBF	12 hr
Sep 7, 2:33 PM CDT	Red Flag Warning	LBF	29 hr
Sep 16, 6:55 PM CDT	Mesoscale Discussion	SPC	4 hr
Sep 16, 6:56 PM CDT	Special Weather Statement	LBF	49 min
Sep 16, 7:25 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
Sep 16, 7:38 PM CDT	Severe Thunderstorm Warning	LBF	52 min
Sep 16, 8:05 PM CDT	Special Weather Statement	LBF	25 min
Sep 16, 8:25 PM CDT	Special Weather Statement	LBF	50 min
Oct 6, 1:58 PM CDT	Freeze Warning	LBF	20 hr
Oct 7, 3:10 AM CDT	Freeze Warning	LBF	30 hr
Oct 10, 2:37 PM CDT	Red Flag Warning	LBF	29 hr
Oct 12, 2:37 PM CDT	Red Flag Warning	LBF	29 hr
Oct 21, 2:31 PM CDT	Fire Weather Watch	LBF	12 hr
Oct 22, 2:58 AM CDT	Red Flag Warning	LBF	17 hr
Oct 22, 9:48 AM CDT	Red Flag Warning	LBF	33 hr
Nov 3, 11:49 AM CDT	Winter Weather Advisory	LBF	16 hr
Nov 9, 3:21 AM CST	Winter Weather Advisory	LBF	33 hr
Dec 7, 2:42 AM CST	Winter Weather Advisory	LBF	45 hr
Dec 9, 2:13 PM CST	Winter Storm Watch	LBF	4 days
Dec 11, 2:30 PM CST	Blizzard Warning	LBF	5 days
Dec 12, 3:46 AM CST	Winter Storm Warning	LBF	5 days
Dec 12, 2:10 PM CST	Winter Weather Advisory	LBF	5 days
Dec 17, 2:28 PM CST	Wind Chill Watch	LBF	71 hr
Dec 19, 3:54 AM CST	Wind Chill Advisory	LBF	7 hr
Dec 19, 3:54 AM CST	Winter Storm Watch	LBF	34 hr
Dec 19, 10:54 AM CST	Wind Chill Warning	LBF	5 days
Dec 20, 1:31 PM CST	Winter Weather Advisory	LBF	3 days
Dec 21, 4:08 PM CST	Snow Squall Warning	LBF	67 min
Dec 21, 5:18 PM CST	Snow Squall Warning Significant damage threat	LBF	57 min
Dec 21, 7:01 PM CST	Mesoscale Discussion	SPC	4 hr
Dec 22, 1:55 PM CST	Mesoscale Discussion	SPC	4 hr
Dec 23, 1:35 PM CST	Wind Chill Advisory	LBF	17 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	16
Severe Thunderstorm Watch	9
Tornado Watch	1
Mesoscale Discussion	31
Special Weather Statement	29
Winter
Blizzard Warning	1
Snow Squall Warning	2
Winter Storm Warning	1
Winter Storm Watch	2
Winter Weather Advisory	7
Heat
Excessive Heat Warning	2
Excessive Heat Watch	1
Heat Advisory	8
Cold
Freeze Warning	2
Wind Chill Warning	4
Wind Chill Watch	2
Frost Advisory	1
Wind Chill Advisory	6
Wind and dust
High Wind Warning	4
High Wind Watch	3
Fire
Red Flag Warning	20
Fire Weather Watch	8

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2021 2023

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.