Alert archive / Kansas / Harper County
Weather alerts in Harper County, Kansas, 2019
233 weather alerts in 2019, 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 2019. Tap one for its archive.
- Alerts
- 233
- Warnings
- 47
- Watches
- 38
- Advisories
- 47
- Busiest month
- May63 alerts
- Busiest day
- June 23, 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.
1 of 2 tornado warnings covering Harper County in 2019 had a tornado report inside them; 1 of 2 tornado reports fell inside a warning, on average 3 minutes after it went out.
Harper County, 2019
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 2 | 1 | 50% | 2 | 50% | 3 min |
| Severe thunderstorm warnings | 21 | 10 | 52% | 10 | 90% | 36 min |
| Flash flood warnings | 6 | 4 | 33% | 5 | 100% | 111 min |
Each office's whole area, 2019
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Wichita, KS: tornado warnings | 29 | 11 | 62% | 32 | 75% | 16 min |
| NWS Wichita, KS: severe thunderstorm warnings | 393 | 212 | 46% | 609 | 86% | 28 min |
| NWS Wichita, KS: flash flood warnings | 78 | 57 | 27% | 170 | 96% | 132 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 14, 9:16 PM CST | Dense Fog Advisory | ICT | 16 hr |
| Jan 15, 6:26 PM CST | Dense Fog Advisory | ICT | 27 hr |
| Jan 17, 7:12 PM CST | Dense Fog Advisory | ICT | 12 hr |
| Jan 18, 4:05 AM CST | Winter Weather Advisory | ICT | 22 hr |
| Jan 18, 3:44 PM CST | Wind Advisory | ICT | 20 hr |
| Jan 21, 4:03 AM CST | Wind Advisory | ICT | 16 hr |
| Jan 21, 3:14 PM CST | Winter Weather Advisory | ICT | 35 hr |
| Jan 27, 3:30 PM CST | Wind Advisory | ICT | 26 hr |
| Feb 1, 3:40 PM CST | Dense Fog Advisory | ICT | 19 hr |
| Feb 5, 3:24 AM CST | Winter Weather Advisory | ICT | 53 hr |
| Feb 6, 7:51 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Feb 6, 9:58 PM CST | Special Weather Statement | ICT | 32 min |
| Feb 10, 7:01 PM CST | Dense Fog Advisory | ICT | 12 hr |
| Feb 11, 10:12 AM CST | Dense Fog Advisory | ICT | 2 hr |
| Feb 14, 3:41 AM CST | Winter Weather Advisory | ICT | 40 hr |
| Feb 16, 3:26 AM CST | Winter Weather Advisory | ICT | 23 hr |
| Feb 18, 3:29 PM CST | Winter Weather Advisory | ICT | 38 hr |
| Feb 23, 1:05 AM CST | Dense Fog Advisory | ICT | 8 hr |
| Feb 23, 4:12 AM CST | Wind Advisory | ICT | 17 hr |
| Feb 26, 3:00 PM CST | Winter Weather Advisory | ICT | 39 hr |
| Mar 1, 3:44 AM CST | Winter Storm Watch | ICT | 24 hr |
| Mar 2, 3:59 AM CST | Winter Weather Advisory | ICT | 32 hr |
| Mar 3, 1:23 AM CST | Mesoscale Discussion | SPC | 4 hr |
| Mar 8, 3:12 PM CST | Wind Advisory | ICT | 22 hr |
| Mar 9, 1:01 PM CST | High Wind Warning | ICT | 5 hr |
| Mar 9, 3:13 PM CST | Wind Advisory | ICT | 3 hr |
| Mar 11, 3:17 AM CDT | High Wind Watch | ICT | 37 hr |
| Mar 12, 4:15 PM CDT | High Wind Warning | ICT | 46 hr |
| Mar 12, 4:15 PM CDT | Wind Advisory | ICT | 53 hr |
| Mar 26, 7:30 AM CDT | Dense Fog Advisory | ICT | 3 hr |
| Mar 27, 11:20 AM CDT | Wind Advisory | ICT | 8 hr |
| Mar 28, 6:44 AM CDT | Special Weather Statement | ICT | 61 min |
| Mar 28, 7:48 AM CDT | Special Weather Statement | ICT | 57 min |
| Mar 28, 8:04 AM CDT | Severe Thunderstorm Warning | ICT | 41 min |
| Apr 6, 3:30 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 6, 10:07 PM CDT | Dense Fog Advisory | ICT | 13 hr |
| Apr 9, 3:59 PM CDT | Wind Advisory | ICT | 44 hr |
| Apr 11, 12:00 PM CDT | Freeze Warning | ICT | 21 hr |
| Apr 17, 2:42 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 17, 4:27 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Apr 17, 6:07 PM CDT | Special Weather Statement | ICT | 23 min |
| Apr 17, 6:08 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Apr 17, 6:19 PM CDT | Severe Thunderstorm Warning | ICT | 56 min |
| Apr 17, 7:49 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Apr 17, 8:17 PM CDT | Severe Thunderstorm Warning | ICT | 43 min |
| Apr 18, 4:33 PM CDT | Special Weather Statement | ICT | 87 min |
| Apr 18, 6:28 PM CDT | Special Weather Statement | ICT | 62 min |
| Apr 29, 3:34 AM CDT | Flash Flood Watch | ICT | 3 days |
| Apr 30, 11:14 AM CDT | Special Weather Statement | ICT | 31 min |
| Apr 30, 2:23 PM CDT | Special Weather Statement | ICT | 37 min |
| Apr 30, 2:49 PM CDT | Special Weather Statement | ICT | 26 min |
| May 3, 10:33 PM CDT | Dense Fog Advisory | ICT | 11 hr |
| May 5, 5:30 PM CDT | Mesoscale Discussion | SPC | 60 min |
| May 5, 5:51 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 5, 7:00 PM CDT | Special Weather Statement | ICT | 30 min |
| May 5, 7:17 PM CDT | Mesoscale Discussion | SPC | 58 min |
| May 6, 4:06 AM CDT | Flash Flood Watch | ICT | 66 hr |
| May 6, 5:13 PM CDT | Tornado Watch | SPC | 7 hr |
| May 6, 10:58 PM CDT | Mesoscale Discussion | SPC | 62 min |
| May 6, 11:56 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| May 7, 7:33 AM CDT | Special Weather Statement | ICT | 27 min |
| May 7, 2:11 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 7, 2:53 PM CDT | Special Weather Statement | ICT | 37 min |
| May 7, 3:30 PM CDT | Special Weather Statement | ICT | 30 min |
| May 7, 3:31 PM CDT | Tornado Watch | SPC | 6 hr |
| May 7, 6:01 PM CDT | Mesoscale Discussion | SPC | 89 min |
| May 7, 8:38 PM CDT | Special Weather Statement | ICT | 37 min |
| May 7, 9:13 PM CDT | Tornado Watch | SPC | 8 hr |
| May 7, 9:21 PM CDT | Special Weather Statement | ICT | 24 min |
| May 7, 9:46 PM CDT | Special Weather Statement | ICT | 29 min |
| May 7, 10:20 PM CDT | Severe Thunderstorm Warning | ICT | 33 min |
| May 8, 8:52 AM CDT | Areal Flood Warning | ICT | 73 min |
| May 8, 10:07 AM CDT | Areal Flood Warning | ICT | 3 days |
| May 17, 12:59 PM CDT | Wind Advisory | ICT | 8 hr |
| May 18, 7:47 AM CDT | Mesoscale Discussion | SPC | 88 min |
| May 18, 3:31 PM CDT | Mesoscale Discussion | SPC | 119 min |
| May 18, 3:48 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 18, 6:07 PM CDT | Mesoscale Discussion | SPC | 83 min |
| May 18, 8:27 PM CDT | Severe Thunderstorm Warning | ICT | 29 min |
| May 19, 3:32 AM CDT | Flash Flood Watch | ICT | 60 hr |
| May 20, 7:09 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 20, 9:52 AM CDT | Special Weather Statement | ICT | 23 min |
| May 20, 10:13 AM CDT | Special Weather Statement | ICT | 47 min |
| May 20, 11:35 AM CDT | Mesoscale Discussion | SPC | 85 min |
| May 20, 1:08 PM CDT | Special Weather Statement | ICT | 52 min |
| May 20, 2:15 PM CDT | Mesoscale Discussion | SPC | 90 min |
| May 20, 2:29 PM CDT | Areal Flood Warning | ICT | 21 hr |
| May 21, 11:07 AM CDT | Areal Flood Warning | ICT | 24 hr |
| May 21, 12:29 PM CDT | Special Weather Statement | ICT | 46 min |
| May 21, 3:56 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 22, 4:14 AM CDT | Flash Flood Watch | ICT | 5 days |
| May 22, 10:50 AM CDT | Areal Flood Warning | ICT | 72 hr |
| May 23, 11:26 AM CDT | Mesoscale Discussion | SPC | 94 min |
| May 23, 1:42 PM CDT | Mesoscale Discussion | SPC | 63 min |
| May 23, 5:48 PM CDT | Mesoscale Discussion | SPC | 87 min |
| May 24, 1:37 AM CDT | Tornado Watch | SPC | 5 hr |
| May 24, 1:42 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 24, 2:18 PM CDT | Tornado Watch | SPC | 8 hr |
| May 24, 2:32 PM CDT | Flash Flood Warning | ICT | 7 hr |
| May 24, 3:26 PM CDT | Severe Thunderstorm Warning | ICT | 52 min |
| May 25, 10:39 AM CDT | Areal Flood Warning | ICT | 5 days |
| May 25, 5:56 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 25, 6:19 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 25, 7:11 PM CDT | Severe Thunderstorm Warning | ICT | 79 min |
| May 26, 3:41 AM CDT | Flash Flood Watch | ICT | 27 hr |
| May 26, 5:51 AM CDT | Special Weather Statement | ICT | 39 min |
| May 26, 11:23 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 26, 11:51 PM CDT | Severe Thunderstorm Warning | ICT | 69 min |
| May 27, 12:54 AM CDT | Severe Thunderstorm Warning | ICT | 81 min |
| May 27, 2:41 AM CDT | Flash Flood Warning | ICT | 4 hr |
| May 27, 4:31 AM CDT | Special Weather Statement | ICT | 29 min |
| May 28, 9:39 AM CDT | Mesoscale Discussion | SPC | 96 min |
| May 28, 2:02 PM CDT | Mesoscale Discussion | SPC | 88 min |
| May 28, 2:52 PM CDT | Tornado Watch | SPC | 7 hr |
| Jun 2, 7:01 AM CDT | Special Weather Statement | ICT | 29 min |
| Jun 3, 11:38 PM CDT | Special Weather Statement | ICT | 82 min |
| Jun 4, 1:05 AM CDT | Special Weather Statement | ICT | 40 min |
| Jun 4, 2:01 AM CDT | Special Weather Statement | ICT | 44 min |
| Jun 5, 8:21 PM CDT | Special Weather Statement | ICT | 54 min |
| Jun 5, 9:29 PM CDT | Areal Flood Warning | ICT | 12 hr |
| Jun 6, 3:08 AM CDT | Flash Flood Watch | ICT | 25 hr |
| Jun 14, 5:51 PM CDT | Mesoscale Discussion | SPC | 114 min |
| Jun 14, 9:50 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 14, 11:33 PM CDT | Mesoscale Discussion | SPC | 117 min |
| Jun 14, 11:38 PM CDT | Severe Thunderstorm Warning | ICT | 67 min |
| Jun 15, 10:04 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 15, 10:34 PM CDT | Special Weather Statement | ICT | 11 min |
| Jun 15, 10:44 PM CDT | Severe Thunderstorm Warning | ICT | 31 min |
| Jun 15, 11:19 PM CDT | Areal Flood Warning | ICT | 8 hr |
| Jun 15, 11:32 PM CDT | Special Weather Statement | ICT | 13 min |
| Jun 16, 6:35 PM CDT | Special Weather Statement | ICT | 25 min |
| Jun 18, 1:17 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Jun 18, 2:20 PM CDT | Tornado Watch | SPC | 7 hr |
| Jun 18, 4:16 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Jun 18, 6:19 PM CDT | Severe Thunderstorm Warning | ICT | 56 min |
| Jun 21, 3:16 PM CDT | Flash Flood Watch | ICT | 48 hr |
| Jun 22, 1:58 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 22, 2:42 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 22, 4:26 PM CDT | Special Weather Statement | ICT | 64 min |
| Jun 22, 4:55 PM CDT | Severe Thunderstorm Warning | ICT | 65 min |
| Jun 22, 5:59 PM CDT | Special Weather Statement | ICT | 31 min |
| Jun 22, 6:52 PM CDT | Special Weather Statement | ICT | 23 min |
| Jun 22, 7:17 PM CDT | Special Weather Statement | ICT | 28 min |
| Jun 22, 7:40 PM CDT | Severe Thunderstorm Warning | ICT | 65 min |
| Jun 22, 7:46 PM CDT | Flash Flood Warning | ICT | 4 hr |
| Jun 22, 7:46 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Jun 22, 11:30 PM CDT | Flash Flood Warning | ICT | 4 hr |
| Jun 23, 1:10 AM CDT | Mesoscale Discussion | SPC | 95 min |
| Jun 23, 1:37 AM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 23, 3:01 AM CDT | Flash Flood Warning | ICT | 6 hr |
| Jun 23, 3:02 AM CDT | Severe Thunderstorm Warning | ICT | 58 min |
| Jun 23, 3:17 AM CDT | Tornado Warning | ICT | 14 min |
| Jun 23, 3:39 AM CDT | Tornado Warning | ICT | 20 min |
| Jun 23, 3:52 AM CDT | Special Weather Statement | ICT | 38 min |
| Jun 23, 4:14 AM CDT | Mesoscale Discussion | SPC | 91 min |
| Jun 23, 4:31 AM CDT | Severe Thunderstorm Warning | ICT | 59 min |
| Jul 5, 1:37 PM CDT | Special Weather Statement | ICT | 23 min |
| Jul 5, 2:49 PM CDT | Mesoscale Discussion | SPC | 116 min |
| Jul 5, 6:42 PM CDT | Special Weather Statement | ICT | 18 min |
| Jul 5, 6:59 PM CDT | Special Weather Statement | ICT | 16 min |
| Jul 5, 11:26 PM CDT | Severe Thunderstorm Warning | ICT | 49 min |
| Jul 6, 12:23 AM CDT | Mesoscale Discussion | SPC | 97 min |
| Jul 6, 12:35 AM CDT | Special Weather Statement | ICT | 40 min |
| Jul 15, 3:45 PM CDT | Excessive Heat Watch | ICT | 24 hr |
| Jul 16, 3:18 PM CDT | Excessive Heat Warning | ICT | 5 days |
| Jul 21, 8:21 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Aug 1, 3:53 AM CDT | Heat Advisory | ICT | 15 hr |
| Aug 6, 3:58 PM CDT | Heat Advisory | ICT | 27 hr |
| Aug 6, 4:52 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 10, 3:05 PM CDT | Heat Advisory | ICT | 53 hr |
| Aug 13, 6:13 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 13, 8:31 PM CDT | Mesoscale Discussion | SPC | 59 min |
| Aug 13, 10:52 PM CDT | Special Weather Statement | ICT | 23 min |
| Aug 13, 11:10 PM CDT | Severe Thunderstorm Warning | ICT | 65 min |
| Aug 16, 6:29 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Aug 16, 11:35 PM CDT | Special Weather Statement | ICT | 40 min |
| Aug 17, 1:03 AM CDT | Special Weather Statement | ICT | 27 min |
| Aug 18, 3:32 PM CDT | Heat Advisory | ICT | 53 hr |
| Aug 24, 4:07 AM CDT | Flash Flood Watch | ICT | 27 hr |
| Aug 24, 11:04 PM CDT | Mesoscale Discussion | SPC | 116 min |
| Aug 24, 11:54 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 25, 1:32 AM CDT | Mesoscale Discussion | SPC | 88 min |
| Aug 25, 3:20 AM CDT | Mesoscale Discussion | SPC | 55 min |
| Aug 25, 4:40 AM CDT | Mesoscale Discussion | SPC | 65 min |
| Aug 25, 5:23 AM CDT | Special Weather Statement | ICT | 37 min |
| Aug 25, 9:14 AM CDT | Special Weather Statement | ICT | 46 min |
| Aug 25, 9:59 AM CDT | Special Weather Statement | ICT | 46 min |
| Aug 25, 10:32 AM CDT | Special Weather Statement | ICT | 43 min |
| Aug 29, 4:10 PM CDT | Flash Flood Watch | ICT | 17 hr |
| Aug 29, 7:50 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 29, 9:52 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Aug 29, 11:47 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Aug 30, 12:13 AM CDT | Special Weather Statement | ICT | 32 min |
| Sep 1, 5:12 AM CDT | Dense Fog Advisory | ICT | 5 hr |
| Sep 24, 6:52 AM CDT | Dense Fog Advisory | ICT | 2 hr |
| Sep 24, 3:05 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Sep 24, 6:30 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Sep 24, 6:36 PM CDT | Severe Thunderstorm Warning | ICT | 69 min |
| Sep 24, 7:46 PM CDT | Severe Thunderstorm Warning | ICT | 27 min |
| Sep 24, 8:36 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Sep 24, 10:00 PM CDT | Special Weather Statement | ICT | 45 min |
| Sep 24, 11:05 PM CDT | Special Weather Statement | ICT | 40 min |
| Sep 25, 9:07 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Sep 25, 9:45 PM CDT | Severe Thunderstorm Warning | ICT | 33 min |
| Sep 25, 10:27 PM CDT | Areal Flood Warning | ICT | 12 hr |
| Sep 25, 10:33 PM CDT | Special Weather Statement | ICT | 27 min |
| Sep 27, 5:37 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 30, 1:55 PM CDT | Flash Flood Watch | ICT | 46 hr |
| Oct 2, 2:30 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 2, 4:20 PM CDT | Special Weather Statement | ICT | 25 min |
| Oct 3, 5:47 AM CDT | Areal Flood Warning | ICT | 30 hr |
| Oct 3, 7:15 AM CDT | Flash Flood Warning | ICT | 4 hr |
| Oct 9, 4:03 PM CDT | Freeze Warning | ICT | 42 hr |
| Oct 9, 11:39 PM CDT | Special Weather Statement | ICT | 21 min |
| Oct 9, 11:50 PM CDT | Special Weather Statement | ICT | 25 min |
| Oct 10, 4:21 AM CDT | Wind Advisory | ICT | 11 hr |
| Oct 10, 3:47 PM CDT | Freeze Watch | ICT | 23 hr |
| Oct 11, 3:07 AM CDT | Freeze Warning | ICT | 29 hr |
| Oct 29, 3:56 AM CDT | Winter Weather Advisory | ICT | 39 hr |
| Nov 10, 2:41 PM CST | Wind Advisory | ICT | 23 hr |
| Nov 20, 11:31 AM CST | Wind Advisory | ICT | 6 hr |
| Nov 25, 2:50 PM CST | Red Flag Warning | ICT | 36 hr |
| Nov 25, 2:52 PM CST | Wind Advisory | ICT | 36 hr |
| Nov 25, 3:24 PM CST | High Wind Watch | ICT | 11 hr |
| Nov 26, 2:45 AM CST | High Wind Warning | ICT | 24 hr |
| Nov 27, 2:57 PM CST | Winter Weather Advisory | ICT | 26 hr |
| Nov 28, 6:42 PM CST | Dense Fog Advisory | ICT | 5 hr |
| Nov 29, 3:31 PM CST | Wind Advisory | ICT | 50 hr |
| Dec 9, 3:23 AM CST | Wind Advisory | ICT | 9 hr |
| Dec 14, 3:30 AM CST | Winter Weather Advisory | ICT | 63 hr |
| Dec 21, 5:11 AM CST | Dense Fog Advisory | ICT | 6 hr |
| Dec 21, 9:46 PM CST | Dense Fog Advisory | ICT | 14 hr |
| Dec 22, 3:02 PM CST | Dense Fog Advisory | ICT | 20 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 | 21 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 16 |
| Tornado Watch | 7 |
| Mesoscale Discussion | 48 |
| Special Weather Statement | 53 |
| Flooding | |
| Areal Flood Warning | 10 |
| Flash Flood Warning | 6 |
| Flash Flood Watch | 10 |
| Winter | |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 11 |
| Heat | |
| Excessive Heat Warning | 1 |
| Excessive Heat Watch | 1 |
| Heat Advisory | 4 |
| Cold | |
| Freeze Warning | 3 |
| Freeze Watch | 1 |
| Wind and dust | |
| High Wind Warning | 3 |
| High Wind Watch | 2 |
| Wind Advisory | 16 |
| Fire | |
| Red Flag Warning | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 16 |
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.