Alert archive / Kansas / Cheyenne County

Weather alerts in Cheyenne County, Kansas, 2019

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

Cheyenne County and its neighbors

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

Alerts
251
Warnings
67
Watches
41
Advisories
49
Busiest month
August53 alerts
Busiest day
June 8, 201911 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 Cheyenne County in 2019 had a tornado report inside them; 4 of 7 tornado reports fell inside a warning, on average 10 minutes after it went out.

Cheyenne County, 2019

WarningsWith a reportFalse alarm ratioReportsInside a warningMean lead time
Tornado warnings4250%757%10 min
Severe thunderstorm warnings362142%3181%28 min
Flash flood warnings4250%540%45 min

Each office's whole area, 2019

WarningsWith a reportFalse alarm ratioReportsInside a warningMean lead time
NWS Goodland, KS: tornado warnings572065%5968%16 min
NWS Goodland, KS: severe thunderstorm warnings33415653%45671%26 min
NWS Goodland, KS: flash flood warnings632265%6568%57 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.

IssuedProductOfficeLasted
Jan 12, 7:20 PM CSTDense Fog AdvisoryGLD15 hr
Jan 13, 4:32 PM CSTDense Fog AdvisoryGLD15 hr
Jan 17, 2:45 PM CSTWinter Weather AdvisoryGLD30 hr
Jan 17, 6:40 PM CSTDense Fog AdvisoryGLD17 hr
Jan 21, 4:33 AM CSTWinter Weather AdvisoryGLD37 hr
Jan 21, 2:02 PM CSTBlizzard WarningGLD28 hr
Jan 28, 3:11 PM CSTBlowing Dust AdvisoryGLD2 hr
Feb 2, 3:26 PM CSTFire Weather WatchGLD12 hr
Feb 3, 3:30 AM CSTRed Flag WarningGLD15 hr
Feb 5, 4:33 PM CSTWinter Weather AdvisoryGLD43 hr
Feb 5, 8:46 PM CSTDense Fog AdvisoryGLD14 hr
Feb 7, 8:18 PM CSTWind Chill AdvisoryGLD13 hr
Feb 10, 3:00 PM CSTWinter Weather AdvisoryGLD23 hr
Feb 17, 3:01 PM CSTWinter Weather AdvisoryGLD64 hr
Feb 21, 2:22 PM CSTWinter Storm WatchGLD26 hr
Feb 22, 12:41 AM CSTDense Fog AdvisoryGLD7 hr
Feb 22, 3:54 PM CSTBlizzard WarningGLD25 hr
Feb 22, 3:54 PM CSTWinter Weather AdvisoryGLD14 hr
Feb 24, 10:36 PM CSTDense Fog AdvisoryGLD12 hr
Feb 26, 6:10 AM CSTDense Fog AdvisoryGLD5 hr
Mar 1, 3:45 AM CSTWinter Weather AdvisoryGLD50 hr
Mar 2, 4:08 AM CSTWinter Storm WarningGLD26 hr
Mar 3, 3:33 AM CSTWind Chill AdvisoryGLD24 hr
Mar 4, 3:33 AM CSTWind Chill WarningGLD8 hr
Mar 4, 3:05 PM CSTWind Chill AdvisoryGLD18 hr
Mar 8, 3:03 PM CSTDense Fog AdvisoryGLD16 hr
Mar 11, 4:29 AM CDTFlood WatchGLD66 hr
Mar 11, 5:18 AM CDTWinter Storm WatchGLD34 hr
Mar 11, 12:45 PM CDTHigh Wind WatchGLD23 hr
Mar 12, 5:39 AM CDTDense Fog AdvisoryGLD5 hr
Mar 12, 11:41 AM CDTBlizzard WarningGLD40 hr
Mar 12, 11:43 AM CDTHigh Wind WarningGLD52 hr
Mar 12, 3:17 PM CDTWinter Weather AdvisoryGLD37 hr
Apr 4, 2:28 AM CDTDense Fog AdvisoryGLD11 hr
Apr 7, 4:01 PM CDTFire Weather WatchGLD37 hr
Apr 8, 11:59 AM CDTRed Flag WarningGLD33 hr
Apr 8, 3:33 PM CDTWinter Storm WatchGLD37 hr
Apr 9, 3:00 PM CDTBlizzard WarningGLD45 hr
Apr 11, 11:44 AM CDTWinter Weather AdvisoryGLD7 hr
Apr 21, 6:29 PM CDTSpecial Weather StatementGLD46 min
Apr 26, 9:33 PM CDTSpecial Weather StatementGLD27 min
Apr 26, 9:58 PM CDTSevere Thunderstorm WarningGLD47 min
Apr 28, 2:11 PM CDTMesoscale DiscussionSPC2 hr
Apr 28, 4:00 PM CDTSevere Thunderstorm WarningGLD45 min
Apr 28, 4:30 PM CDTTornado WarningGLD20 min
Apr 28, 4:38 PM CDTSevere Thunderstorm WarningGLD49 min
Apr 28, 4:47 PM CDTSevere Thunderstorm WarningGLD12 min
May 1, 3:39 AM CDTFrost AdvisoryGLD30 hr
May 1, 6:11 AM CDTDense Fog AdvisoryGLD4 hr
May 4, 1:58 PM CDTMesoscale DiscussionSPC2 hr
May 4, 3:48 PM CDTSpecial Weather StatementGLD57 min
May 6, 5:25 AM CDTDense Fog AdvisoryGLD8 hr
May 6, 5:27 PM CDTDense Fog AdvisoryGLD6 hr
May 6, 10:53 PM CDTSevere Thunderstorm WarningGLD39 min
May 7, 4:45 AM CDTDense Fog AdvisoryGLD3 hr
May 7, 2:36 PM CDTDense Fog AdvisoryGLD19 hr
May 8, 3:12 PM CDTFreeze WatchGLD24 hr
May 9, 3:04 AM CDTFreeze WarningGLD30 hr
May 10, 3:42 PM CDTFrost AdvisoryGLD17 hr
May 11, 3:13 PM CDTFrost AdvisoryGLD17 hr
May 15, 5:35 PM CDTSpecial Weather StatementGLD25 min
May 15, 5:54 PM CDTSevere Thunderstorm WarningGLD51 min
May 17, 1:55 PM CDTMesoscale DiscussionSPC2 hr
May 17, 2:59 PM CDTTornado WatchSPC9 hr
May 17, 3:54 PM CDTSevere Thunderstorm WarningGLD51 min
May 17, 4:31 PM CDTSevere Thunderstorm WarningGLD44 min
May 17, 5:45 PM CDTMesoscale DiscussionSPC2 hr
May 21, 12:23 PM CDTFrost AdvisoryGLD21 hr
May 23, 4:54 PM CDTSevere Thunderstorm WarningGLD16 min
May 24, 12:28 AM CDTDense Fog AdvisoryGLD7 hr
May 26, 6:33 AM CDTDense Fog AdvisoryGLD4 hr
May 26, 11:05 AM CDTDense Fog AdvisoryGLD115 min
May 26, 12:19 PM CDTMesoscale DiscussionSPC116 min
May 26, 1:27 PM CDTTornado WatchSPC9 hr
May 26, 3:43 PM CDTMesoscale DiscussionSPC92 min
May 26, 7:57 PM CDTSpecial Weather StatementGLD18 min
May 26, 8:23 PM CDTSevere Thunderstorm WarningGLD37 min
May 26, 8:40 PM CDTSpecial Weather StatementGLD20 min
May 26, 8:50 PM CDTMesoscale DiscussionSPC55 min
May 27, 6:56 AM CDTDense Fog AdvisoryGLD3 hr
May 27, 11:35 PM CDTSevere Thunderstorm WarningGLD55 min
May 28, 12:13 AM CDTTornado WarningGLD32 min
May 28, 3:23 PM CDTMesoscale DiscussionSPC3 hr
May 28, 6:50 PM CDTSpecial Weather StatementGLD40 min
Jun 2, 6:24 PM CDTMesoscale DiscussionSPC66 min
Jun 2, 9:16 PM CDTSpecial Weather StatementGLD29 min
Jun 2, 9:29 PM CDTSpecial Weather StatementGLD31 min
Jun 3, 2:31 PM CDTMesoscale DiscussionSPC119 min
Jun 3, 6:36 PM CDTSpecial Weather StatementGLD54 min
Jun 3, 7:18 PM CDTMesoscale DiscussionSPC87 min
Jun 3, 7:33 PM CDTSpecial Weather StatementGLD57 min
Jun 3, 7:50 PM CDTSevere Thunderstorm WarningGLD40 min
Jun 3, 8:31 PM CDTSpecial Weather StatementGLD59 min
Jun 3, 8:38 PM CDTSevere Thunderstorm WarningGLD52 min
Jun 4, 9:28 PM CDTSpecial Weather StatementGLD32 min
Jun 8, 2:18 PM CDTMesoscale DiscussionSPC87 min
Jun 8, 2:51 PM CDTSevere Thunderstorm WatchSPC7 hr
Jun 8, 3:19 PM CDTSpecial Weather StatementGLD3 hr
Jun 8, 3:58 PM CDTSevere Thunderstorm WarningGLD47 min
Jun 8, 4:38 PM CDTTornado Warning Tornado observedGLD37 min
Jun 8, 4:44 PM CDTSevere Thunderstorm WarningGLD46 min
Jun 8, 5:23 PM CDTFlash Flood WarningGLD5 hr
Jun 8, 5:41 PM CDTSpecial Weather StatementGLD19 min
Jun 8, 5:51 PM CDTMesoscale DiscussionSPC54 min
Jun 8, 5:53 PM CDTSevere Thunderstorm WarningGLD25 min
Jun 8, 6:25 PM CDTSpecial Weather StatementGLD20 min
Jun 8, 7:00 PM CDTSevere Thunderstorm WarningGLD45 min
Jun 8, 8:41 PM CDTSevere Thunderstorm WarningGLD19 min
Jun 8, 8:55 PM CDTSevere Thunderstorm WarningGLD50 min
Jun 8, 8:55 PM CDTSevere Thunderstorm WatchSPC6 hr
Jun 8, 9:13 PM CDTSevere Thunderstorm WarningGLD47 min
Jun 8, 9:41 PM CDTSevere Thunderstorm WarningGLD49 min
Jun 8, 11:08 PM CDTMesoscale DiscussionSPC97 min
Jun 13, 11:18 PM CDTSpecial Weather StatementGLD42 min
Jun 14, 1:44 PM CDTMesoscale DiscussionSPC3 hr
Jun 14, 2:49 PM CDTSevere Thunderstorm WatchSPC7 hr
Jun 16, 5:46 PM CDTSpecial Weather StatementGLD14 min
Jun 16, 6:21 PM CDTSpecial Weather StatementGLD24 min
Jun 16, 6:26 PM CDTSpecial Weather StatementGLD19 min
Jun 16, 9:04 PM CDTSpecial Weather StatementGLD41 min
Jun 16, 10:02 PM CDTSpecial Weather StatementGLD43 min
Jun 17, 10:37 AM CDTFlash Flood WatchGLD18 hr
Jun 20, 5:04 PM CDTTornado WatchSPC6 hr
Jun 20, 8:14 PM CDTMesoscale DiscussionSPC91 min
Jun 20, 8:37 PM CDTSevere Thunderstorm WarningGLD38 min
Jun 20, 9:16 PM CDTSpecial Weather StatementGLD14 min
Jun 20, 9:27 PM CDTSevere Thunderstorm WarningGLD21 min
Jun 20, 9:44 PM CDTSevere Thunderstorm WatchSPC9 hr
Jun 23, 1:30 PM CDTSpecial Weather StatementGLD60 min
Jun 23, 1:41 PM CDTMesoscale DiscussionSPC2 hr
Jun 23, 5:08 PM CDTSpecial Weather StatementGLD52 min
Jun 26, 3:36 PM CDTMesoscale DiscussionSPC2 hr
Jun 26, 5:37 PM CDTSevere Thunderstorm WatchSPC6 hr
Jul 1, 4:46 PM CDTMesoscale DiscussionSPC119 min
Jul 1, 5:16 PM CDTSevere Thunderstorm WarningGLD44 min
Jul 1, 5:36 PM CDTSevere Thunderstorm WarningGLD39 min
Jul 1, 5:53 PM CDTFlash Flood WarningGLD7 hr
Jul 1, 5:56 PM CDTSevere Thunderstorm WarningGLD49 min
Jul 1, 6:19 PM CDTSpecial Weather StatementGLD26 min
Jul 1, 6:59 PM CDTSpecial Weather StatementGLD16 min
Jul 1, 7:48 PM CDTSpecial Weather StatementGLD12 min
Jul 1, 8:02 PM CDTSpecial Weather StatementGLD28 min
Jul 1, 9:07 PM CDTSpecial Weather StatementGLD23 min
Jul 2, 12:57 AM CDTAreal Flood WarningGLD12 hr
Jul 4, 6:30 AM CDTDense Fog AdvisoryGLD4 hr
Jul 4, 10:08 PM CDTSevere Thunderstorm WatchSPC7 hr
Jul 5, 1:43 AM CDTMesoscale DiscussionSPC2 hr
Jul 6, 3:05 AM CDTSpecial Weather StatementGLD55 min
Jul 6, 3:18 AM CDTFlash Flood WarningGLD103 min
Jul 6, 4:28 AM CDTSevere Thunderstorm WarningGLD12 min
Jul 8, 2:26 PM CDTMesoscale DiscussionSPC3 hr
Jul 8, 4:24 PM CDTSevere Thunderstorm WatchSPC7 hr
Jul 8, 6:50 PM CDTMesoscale DiscussionSPC115 min
Jul 20, 8:42 PM CDTSevere Thunderstorm WatchSPC4 hr
Jul 20, 8:55 PM CDTFlash Flood WatchGLD5 hr
Jul 21, 12:17 AM CDTSpecial Weather StatementGLD13 min
Jul 21, 12:30 AM CDTSpecial Weather StatementGLD15 min
Jul 29, 2:52 PM CDTMesoscale DiscussionSPC113 min
Jul 29, 5:57 PM CDTSevere Thunderstorm WarningGLD30 min
Aug 3, 6:34 AM CDTDense Fog AdvisoryGLD4 hr
Aug 7, 11:49 PM CDTSpecial Weather StatementGLD41 min
Aug 10, 2:49 PM CDTFlash Flood WatchGLD36 hr
Aug 10, 6:32 PM CDTMesoscale DiscussionSPC118 min
Aug 11, 3:20 PM CDTMesoscale DiscussionSPC85 min
Aug 11, 3:46 PM CDTTornado WatchSPC7 hr
Aug 11, 6:05 PM CDTMesoscale DiscussionSPC115 min
Aug 11, 6:39 PM CDTSpecial Weather StatementGLD36 min
Aug 11, 6:51 PM CDTSevere Thunderstorm WarningGLD54 min
Aug 11, 7:04 PM CDTSevere Thunderstorm WarningGLD41 min
Aug 11, 7:40 PM CDTSevere Thunderstorm WarningGLD65 min
Aug 11, 7:43 PM CDTTornado WarningGLD28 min
Aug 11, 7:44 PM CDTSevere Thunderstorm WarningGLD46 min
Aug 11, 8:21 PM CDTSevere Thunderstorm WarningGLD54 min
Aug 11, 8:40 PM CDTFlash Flood WarningGLD4 hr
Aug 11, 9:11 PM CDTMesoscale DiscussionSPC2 hr
Aug 13, 8:10 AM CDTDense Fog AdvisoryGLD2 hr
Aug 13, 12:32 PM CDTMesoscale DiscussionSPC118 min
Aug 13, 12:49 PM CDTTornado WatchSPC7 hr
Aug 13, 12:51 PM CDTFlash Flood WatchGLD9 hr
Aug 13, 3:04 PM CDTMesoscale DiscussionSPC86 min
Aug 13, 4:19 PM CDTSpecial Weather StatementGLD26 min
Aug 14, 10:59 AM CDTFlash Flood WatchGLD11 hr
Aug 14, 2:54 PM CDTMesoscale DiscussionSPC2 hr
Aug 14, 4:00 PM CDTSevere Thunderstorm WatchSPC6 hr
Aug 16, 2:40 PM CDTMesoscale DiscussionSPC65 min
Aug 16, 3:54 PM CDTSevere Thunderstorm WatchSPC7 hr
Aug 16, 6:27 PM CDTMesoscale DiscussionSPC2 hr
Aug 16, 8:43 PM CDTMesoscale DiscussionSPC2 hr
Aug 17, 2:34 PM CDTMesoscale DiscussionSPC116 min
Aug 17, 3:36 PM CDTSevere Thunderstorm WatchSPC7 hr
Aug 17, 4:26 PM CDTSpecial Weather StatementGLD19 min
Aug 17, 4:32 PM CDTSevere Thunderstorm WarningGLD43 min
Aug 17, 5:19 PM CDTSpecial Weather StatementGLD41 min
Aug 17, 6:28 PM CDTMesoscale DiscussionSPC2 hr
Aug 19, 3:29 AM CDTDense Fog AdvisoryGLD8 hr
Aug 19, 4:37 PM CDTMesoscale DiscussionSPC2 hr
Aug 19, 8:00 PM CDTSpecial Weather StatementGLD30 min
Aug 19, 9:04 PM CDTSpecial Weather StatementGLD26 min
Aug 23, 12:25 AM CDTSpecial Weather StatementGLD50 min
Aug 23, 1:11 AM CDTSpecial Weather StatementGLD34 min
Aug 23, 2:05 AM CDTSpecial Weather StatementGLD40 min
Aug 23, 9:48 AM CDTFlash Flood WatchGLD20 hr
Aug 23, 3:34 PM CDTSevere Thunderstorm WatchSPC7 hr
Aug 23, 5:28 PM CDTMesoscale DiscussionSPC2 hr
Aug 23, 9:19 PM CDTSpecial Weather StatementGLD26 min
Aug 24, 3:55 PM CDTMesoscale DiscussionSPC2 hr
Aug 24, 5:26 PM CDTTornado WatchSPC7 hr
Aug 24, 7:51 PM CDTSevere Thunderstorm WarningGLD40 min
Aug 24, 8:39 PM CDTMesoscale DiscussionSPC2 hr
Aug 25, 6:10 AM CDTDense Fog AdvisoryGLD5 hr
Aug 27, 3:10 PM CDTSpecial Weather StatementGLD35 min
Aug 29, 2:44 PM CDTMesoscale DiscussionSPC2 hr
Sep 2, 6:12 PM CDTSevere Thunderstorm WarningGLD26 min
Sep 11, 2:28 PM CDTMesoscale DiscussionSPC92 min
Sep 11, 3:31 PM CDTSevere Thunderstorm WatchSPC10 hr
Sep 19, 2:48 PM CDTMesoscale DiscussionSPC2 hr
Sep 19, 5:26 PM CDTSpecial Weather StatementGLD49 min
Sep 19, 7:14 PM CDTSpecial Weather StatementGLD31 min
Sep 19, 8:20 PM CDTHigh Wind WarningGLD52 min
Sep 21, 11:05 PM CDTSpecial Weather StatementGLD10 min
Sep 22, 12:13 AM CDTSpecial Weather StatementGLD32 min
Sep 22, 12:38 AM CDTSpecial Weather StatementGLD37 min
Sep 27, 3:00 PM CDTFire Weather WatchGLD14 hr
Sep 28, 2:51 AM CDTFire Weather WatchGLD25 hr
Sep 28, 4:42 AM CDTRed Flag WarningGLD39 hr
Sep 29, 1:13 AM CDTDense Fog AdvisoryGLD6 hr
Sep 29, 3:25 AM CDTRed Flag WarningGLD40 hr
Oct 5, 5:25 AM CDTFrost AdvisoryGLD28 hr
Oct 5, 5:25 AM CDTFrost AdvisoryGLD52 hr
Oct 8, 3:34 PM CDTFreeze WatchGLD13 hr
Oct 9, 4:35 AM CDTFreeze WatchGLD10 hr
Oct 9, 4:35 AM CDTFreeze WarningGLD32 hr
Oct 9, 2:52 PM CDTFreeze WarningGLD44 hr
Oct 16, 3:02 AM CDTFire Weather WatchGLD24 hr
Oct 17, 3:13 AM CDTRed Flag WarningGLD16 hr
Oct 20, 2:31 AM CDTHigh Wind WarningGLD17 hr
Oct 20, 10:25 PM CDTHigh Wind WarningGLD4 hr
Oct 28, 3:46 AM CDTWinter Weather AdvisoryGLD57 hr
Nov 9, 3:19 AM CSTRed Flag WarningGLD14 hr
Nov 12, 1:56 PM CSTRed Flag WarningGLD3 hr
Nov 23, 2:03 PM CSTWinter Storm WatchGLD47 hr
Nov 24, 2:58 PM CSTWinter Storm WarningGLD53 hr
Nov 26, 2:34 AM CSTMesoscale DiscussionSPC5 hr
Nov 26, 10:58 AM CSTMesoscale DiscussionSPC6 hr
Nov 27, 9:53 AM CSTWinter Weather AdvisoryGLD32 hr
Nov 28, 3:26 AM CSTHigh Wind WatchGLD24 hr
Nov 29, 3:40 AM CSTHigh Wind WarningGLD44 hr
Nov 29, 8:30 AM CSTDense Fog AdvisoryGLD14 hr
Dec 10, 11:58 AM CSTWinter Weather AdvisoryGLD4 hr
Dec 26, 3:43 AM CSTWinter Storm WatchGLD24 hr
Dec 27, 3:23 AM CSTWinter Weather AdvisoryGLD62 hr

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20182020

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.