Alert archive / New Mexico / Sierra County
Weather alerts in Sierra County, New Mexico, 2022
310 weather alerts in 2022, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Sierra County and its neighbors
Each county as a circle sized by its count in 2022. Tap one for its archive.
- Alerts
- 310
- Warnings
- 106
- Watches
- 34
- Advisories
- 145
- Busiest month
- August75 alerts
- Busiest day
- September 12, 202214 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Sierra County, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 4 | 1 | 75% | 2 | 0% | |
| Flash flood warnings | 59 | 1 | 98% | 3 | 33% | 37 min |
Each office's whole area, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS El Paso, TX: severe thunderstorm warnings | 43 | 7 | 84% | 22 | 55% | 14 min |
| NWS El Paso, TX: flash flood warnings | 129 | 10 | 92% | 24 | 50% | 44 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, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 19, 9:22 PM MST | Winter Weather Advisory | EPZ | 7 hr |
| Feb 2, 1:40 AM MST | Winter Weather Advisory | EPZ | 33 hr |
| Feb 13, 1:14 PM MST | Fire Weather Watch | EPZ | 23 hr |
| Feb 14, 12:30 PM MST | Red Flag Warning | EPZ | 31 hr |
| Feb 15, 1:28 PM MST | Wind Advisory | EPZ | 30 hr |
| Feb 20, 4:39 AM MST | Fire Weather Watch | EPZ | 9 hr |
| Feb 20, 1:17 PM MST | Red Flag Warning | EPZ | 29 hr |
| Feb 22, 4:24 AM MST | High Wind Watch | EPZ | 15 hr |
| Feb 22, 12:23 PM MST | Red Flag Warning | EPZ | 31 hr |
| Feb 22, 7:15 PM MST | High Wind Warning | EPZ | 25 hr |
| Feb 23, 2:18 PM MST | Dust Storm Warning | EPZ | 117 min |
| Feb 23, 2:27 PM MST | Blowing Dust Advisory | EPZ | 5 hr |
| Mar 2, 2:52 AM MST | Fire Weather Watch | EPZ | 24 hr |
| Mar 3, 2:51 AM MST | Red Flag Warning | EPZ | 40 hr |
| Mar 3, 1:42 PM MST | Wind Advisory | EPZ | 36 hr |
| Mar 5, 6:47 AM MST | Fire Weather Watch | EPZ | 7 hr |
| Mar 5, 1:32 PM MST | Red Flag Warning | EPZ | 29 hr |
| Mar 9, 2:25 PM MST | Red Flag Warning | EPZ | 29 hr |
| Mar 13, 7:11 AM MDT | Fire Weather Watch | EPZ | 23 hr |
| Mar 17, 5:08 AM MDT | Red Flag Warning | EPZ | 14 hr |
| Mar 18, 2:08 PM MDT | Fire Weather Watch | EPZ | 16 hr |
| Mar 19, 5:57 AM MDT | Red Flag Warning | EPZ | 38 hr |
| Mar 20, 6:11 AM MDT | Wind Advisory | EPZ | 14 hr |
| Mar 28, 4:28 PM MDT | Wind Advisory | EPZ | 34 hr |
| Apr 3, 2:04 PM MDT | Fire Weather Watch | EPZ | 24 hr |
| Apr 4, 2:15 PM MDT | Red Flag Warning | EPZ | 30 hr |
| Apr 8, 5:46 AM MDT | Fire Weather Watch | EPZ | 24 hr |
| Apr 9, 5:21 AM MDT | Fire Weather Watch | EPZ | 23 hr |
| Apr 9, 5:21 AM MDT | Red Flag Warning | EPZ | 14 hr |
| Apr 9, 5:21 AM MDT | Red Flag Warning | EPZ | 39 hr |
| Apr 9, 1:28 PM MDT | Wind Advisory | EPZ | 31 hr |
| Apr 10, 4:44 AM MDT | Fire Weather Watch | EPZ | 23 hr |
| Apr 10, 4:44 AM MDT | Red Flag Warning | EPZ | 40 hr |
| Apr 11, 3:48 AM MDT | Red Flag Warning | EPZ | 39 hr |
| Apr 11, 4:43 AM MDT | Wind Advisory | EPZ | 27 hr |
| Apr 11, 2:39 PM MDT | High Wind Warning | EPZ | 39 hr |
| Apr 13, 4:22 AM MDT | Red Flag Warning | EPZ | 16 hr |
| Apr 14, 1:45 PM MDT | Red Flag Warning | EPZ | 31 hr |
| Apr 17, 2:51 PM MDT | Fire Weather Watch | EPZ | 14 hr |
| Apr 18, 5:06 AM MDT | Fire Weather Watch | EPZ | 33 hr |
| Apr 18, 5:06 AM MDT | Red Flag Warning | EPZ | 39 hr |
| Apr 19, 1:53 PM MDT | Red Flag Warning | EPZ | 30 hr |
| Apr 20, 3:12 PM MDT | Red Flag Warning | EPZ | 55 hr |
| Apr 20, 3:24 PM MDT | High Wind Watch | EPZ | 23 hr |
| Apr 21, 2:45 PM MDT | High Wind Warning | EPZ | 33 hr |
| Apr 26, 3:18 PM MDT | Red Flag Warning | EPZ | 28 hr |
| Apr 27, 2:26 PM MDT | Red Flag Warning | EPZ | 30 hr |
| Apr 28, 2:23 PM MDT | Red Flag Warning | EPZ | 30 hr |
| Apr 29, 2:40 PM MDT | Fire Weather Watch | EPZ | 17 hr |
| Apr 30, 7:16 AM MDT | Red Flag Warning | EPZ | 38 hr |
| May 2, 3:20 AM MDT | Red Flag Warning | EPZ | 17 hr |
| May 2, 2:22 PM MDT | Fire Weather Watch | EPZ | 14 hr |
| May 3, 4:46 AM MDT | Red Flag Warning | EPZ | 17 hr |
| May 3, 4:46 AM MDT | Red Flag Warning | EPZ | 38 hr |
| May 5, 4:31 AM MDT | Fire Weather Watch | EPZ | 10 hr |
| May 5, 2:45 PM MDT | Fire Weather Watch | EPZ | 23 hr |
| May 5, 2:45 PM MDT | Red Flag Warning | EPZ | 54 hr |
| May 6, 1:53 PM MDT | Red Flag Warning | EPZ | 56 hr |
| May 7, 2:34 PM MDT | Wind Advisory | EPZ | 37 hr |
| May 8, 2:18 PM MDT | Red Flag Warning | EPZ | 30 hr |
| May 9, 5:22 AM MDT | Fire Weather Watch | EPZ | 25 hr |
| May 10, 6:12 AM MDT | Red Flag Warning | EPZ | 38 hr |
| May 18, 2:49 PM MDT | Fire Weather Watch | EPZ | 24 hr |
| May 18, 2:49 PM MDT | Red Flag Warning | EPZ | 30 hr |
| May 19, 2:26 PM MDT | Red Flag Warning | EPZ | 30 hr |
| May 22, 2:52 PM MDT | Fire Weather Watch | EPZ | 22 hr |
| May 23, 12:48 PM MDT | Red Flag Warning | EPZ | 31 hr |
| May 26, 4:51 AM MDT | Fire Weather Watch | EPZ | 24 hr |
| May 27, 4:48 AM MDT | Fire Weather Watch | EPZ | 23 hr |
| May 27, 4:48 AM MDT | Red Flag Warning | EPZ | 39 hr |
| May 28, 3:47 AM MDT | Fire Weather Watch | EPZ | 25 hr |
| May 28, 3:47 AM MDT | Red Flag Warning | EPZ | 41 hr |
| May 29, 4:31 AM MDT | Wind Advisory | EPZ | 16 hr |
| May 29, 4:49 AM MDT | Red Flag Warning | EPZ | 39 hr |
| Jun 2, 4:14 PM MDT | Special Weather Statement | EPZ | 46 min |
| Jun 2, 4:18 PM MDT | Severe Thunderstorm Warning | EPZ | 42 min |
| Jun 2, 5:03 PM MDT | Special Weather Statement | EPZ | 27 min |
| Jun 2, 5:39 PM MDT | Special Weather Statement | EPZ | 36 min |
| Jun 8, 4:34 PM MDT | Special Weather Statement | EPZ | 41 min |
| Jun 8, 6:51 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Jun 9, 12:51 PM MDT | Flash Flood Warning | EPZ | 4 hr |
| Jun 9, 2:05 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Jun 9, 2:20 PM MDT | Flash Flood Warning | EPZ | 2 hr |
| Jun 9, 2:44 PM MDT | Heat Advisory | EPZ | 5 days |
| Jun 9, 6:06 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jun 11, 2:01 PM MDT | Fire Weather Watch | EPZ | 16 hr |
| Jun 12, 5:47 AM MDT | Red Flag Warning | EPZ | 38 hr |
| Jun 17, 4:57 PM MDT | Special Weather Statement | EPZ | 33 min |
| Jun 18, 1:03 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Jun 18, 1:26 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Jun 18, 3:30 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Jun 18, 5:10 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jun 18, 6:43 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Jun 19, 1:58 AM MDT | Flood Watch | EPZ | 3 days |
| Jun 20, 2:04 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Jun 20, 2:31 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Jun 20, 3:50 PM MDT | Areal Flood Advisory | EPZ | 115 min |
| Jun 20, 5:18 PM MDT | Areal Flood Advisory | EPZ | 117 min |
| Jun 23, 12:47 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jun 23, 1:01 PM MDT | Flash Flood Warning | EPZ | 119 min |
| Jun 23, 1:30 PM MDT | Flash Flood Warning | EPZ | 2 hr |
| Jun 23, 1:33 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jun 23, 4:03 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Jun 23, 6:30 PM MDT | Areal Flood Warning | EPZ | 3 hr |
| Jun 25, 5:56 PM MDT | Areal Flood Advisory | EPZ | 109 min |
| Jun 26, 3:54 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Jun 26, 4:28 PM MDT | Flash Flood Warning | EPZ | 2 hr |
| Jun 27, 2:51 PM MDT | Flash Flood Warning | EPZ | 4 hr |
| Jun 27, 3:53 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Jun 27, 6:39 PM MDT | Special Weather Statement | EPZ | 36 min |
| Jun 27, 7:09 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jun 27, 8:06 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Jun 27, 8:20 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jun 27, 8:50 PM MDT | Areal Flood Advisory | EPZ | 115 min |
| Jun 28, 1:27 AM MDT | Flood Watch | EPZ | 23 hr |
| Jul 1, 9:39 AM MDT | Flash Flood Watch | EPZ | 11 hr |
| Jul 1, 12:30 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jul 1, 12:47 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Jul 1, 1:34 PM MDT | Flash Flood Warning | EPZ | 4 hr |
| Jul 1, 2:48 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jul 1, 4:06 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jul 2, 4:45 PM MDT | Areal Flood Advisory | EPZ | 102 min |
| Jul 3, 12:28 PM MDT | Flash Flood Warning | EPZ | 2 hr |
| Jul 3, 12:38 PM MDT | Areal Flood Advisory | EPZ | 112 min |
| Jul 4, 2:50 AM MDT | Flood Watch | EPZ | 19 hr |
| Jul 4, 12:32 PM MDT | Flash Flood Warning | EPZ | 2 hr |
| Jul 4, 12:51 PM MDT | Flash Flood Warning | EPZ | 2 hr |
| Jul 4, 5:52 PM MDT | Special Weather Statement | EPZ | 23 min |
| Jul 4, 9:54 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jul 5, 2:17 PM MDT | Areal Flood Advisory | EPZ | 71 min |
| Jul 5, 3:25 PM MDT | Areal Flood Advisory | EPZ | 66 min |
| Jul 6, 3:56 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Jul 9, 2:44 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jul 10, 12:33 PM MDT | Flash Flood Warning | EPZ | 117 min |
| Jul 11, 1:16 PM MDT | Flash Flood Warning | EPZ | 2 hr |
| Jul 13, 12:41 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Jul 13, 12:55 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Jul 13, 1:21 PM MDT | Flash Flood Warning | EPZ | 2 hr |
| Jul 20, 3:14 PM MDT | Flash Flood Warning | EPZ | 2 hr |
| Jul 22, 6:54 PM MDT | Areal Flood Advisory | EPZ | 13 min |
| Jul 22, 7:06 PM MDT | Flash Flood Warning | EPZ | 62 min |
| Jul 22, 9:25 PM MDT | Special Weather Statement | EPZ | 65 min |
| Jul 22, 9:35 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jul 22, 10:06 PM MDT | Areal Flood Advisory | EPZ | 114 min |
| Jul 25, 1:09 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Jul 26, 12:21 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jul 27, 3:09 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jul 28, 3:11 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jul 28, 4:03 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jul 28, 6:02 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jul 28, 7:27 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Jul 28, 8:22 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jul 29, 1:07 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jul 29, 1:18 PM MDT | Flash Flood Warning | EPZ | 2 hr |
| Jul 29, 2:01 PM MDT | Flash Flood Warning | EPZ | 119 min |
| Jul 29, 2:09 PM MDT | Special Weather Statement | EPZ | 21 min |
| Jul 29, 2:27 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Jul 29, 2:39 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Jul 29, 3:15 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Jul 29, 5:52 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jul 29, 6:01 PM MDT | Flash Flood Warning | EPZ | 119 min |
| Jul 29, 6:11 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Jul 29, 6:30 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Jul 29, 6:47 PM MDT | Flash Flood Warning | EPZ | 2 hr |
| Jul 30, 1:05 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Jul 30, 1:32 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Jul 30, 1:40 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Jul 30, 5:49 PM MDT | Special Weather Statement | EPZ | 26 min |
| Jul 31, 2:17 PM MDT | Areal Flood Advisory | EPZ | 118 min |
| Jul 31, 3:57 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Jul 31, 4:30 PM MDT | Flash Flood Warning | EPZ | 90 min |
| Aug 1, 12:25 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 1, 12:34 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 1, 1:29 PM MDT | Areal Flood Advisory | EPZ | 111 min |
| Aug 1, 2:26 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 1, 2:56 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Aug 1, 5:00 PM MDT | Special Weather Statement | EPZ | 30 min |
| Aug 1, 5:21 PM MDT | Severe Thunderstorm Warning | EPZ | 24 min |
| Aug 1, 5:42 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 1, 5:48 PM MDT | Special Weather Statement | EPZ | 27 min |
| Aug 2, 4:34 PM MDT | Areal Flood Advisory | EPZ | 116 min |
| Aug 5, 1:23 PM MDT | Flash Flood Warning | EPZ | 2 hr |
| Aug 5, 2:59 PM MDT | Flash Flood Warning | EPZ | 2 hr |
| Aug 5, 3:11 PM MDT | Severe Thunderstorm Warning | EPZ | 11 min |
| Aug 5, 4:53 PM MDT | Areal Flood Advisory | EPZ | 18 min |
| Aug 5, 5:04 PM MDT | Flash Flood Warning | EPZ | 116 min |
| Aug 5, 7:10 PM MDT | Special Weather Statement | EPZ | 35 min |
| Aug 5, 7:44 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Aug 5, 7:48 PM MDT | Special Weather Statement | EPZ | 27 min |
| Aug 5, 8:12 PM MDT | Special Weather Statement | EPZ | 33 min |
| Aug 6, 5:38 PM MDT | Areal Flood Advisory | EPZ | 78 min |
| Aug 8, 4:32 PM MDT | Areal Flood Advisory | EPZ | 68 min |
| Aug 8, 4:39 PM MDT | Areal Flood Advisory | EPZ | 42 min |
| Aug 8, 5:26 PM MDT | Areal Flood Advisory | EPZ | 37 min |
| Aug 8, 5:30 PM MDT | Areal Flood Advisory | EPZ | 44 min |
| Aug 9, 2:35 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 9, 4:10 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 9, 4:43 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Aug 9, 5:05 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 9, 5:25 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Aug 9, 5:48 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 10, 2:28 AM MDT | Flood Watch | EPZ | 3 days |
| Aug 10, 12:45 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 10, 3:08 PM MDT | Areal Flood Advisory | EPZ | 112 min |
| Aug 10, 3:56 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 10, 4:47 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 11, 9:44 AM MDT | Areal Flood Advisory | EPZ | 114 min |
| Aug 12, 1:15 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Aug 13, 11:45 AM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 13, 12:15 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 14, 12:16 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 14, 12:33 PM MDT | Flash Flood Warning | EPZ | 4 hr |
| Aug 14, 12:53 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 14, 2:50 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 15, 12:51 PM MDT | Areal Flood Advisory | EPZ | 114 min |
| Aug 17, 2:59 PM MDT | Flood Watch | EPZ | 4 days |
| Aug 19, 1:42 AM MDT | Flash Flood Warning | EPZ | 2 hr |
| Aug 19, 4:29 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 19, 4:34 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 19, 5:59 PM MDT | Areal Flood Advisory | EPZ | 45 min |
| Aug 19, 6:43 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Aug 20, 12:12 AM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 20, 3:40 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Aug 20, 4:13 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Aug 20, 7:22 PM MDT | Areal Flood Advisory | EPZ | 113 min |
| Aug 20, 8:38 PM MDT | Areal Flood Advisory | EPZ | 112 min |
| Aug 20, 9:27 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Aug 20, 10:08 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 22, 12:08 AM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 22, 12:39 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 22, 2:37 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 22, 10:08 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Aug 23, 2:45 AM MDT | Flood Watch | EPZ | 18 hr |
| Aug 23, 3:12 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Aug 23, 4:41 PM MDT | Areal Flood Advisory | EPZ | 109 min |
| Aug 23, 5:01 PM MDT | Areal Flood Advisory | EPZ | 119 min |
| Aug 24, 12:06 PM MDT | Areal Flood Advisory | EPZ | 114 min |
| Aug 27, 1:22 AM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 27, 12:59 PM MDT | Special Weather Statement | EPZ | 31 min |
| Aug 27, 1:09 PM MDT | Areal Flood Advisory | EPZ | 111 min |
| Aug 27, 2:05 PM MDT | Areal Flood Advisory | EPZ | 115 min |
| Aug 27, 4:35 PM MDT | Areal Flood Advisory | EPZ | 115 min |
| Aug 27, 5:03 PM MDT | Special Weather Statement | EPZ | 27 min |
| Aug 28, 12:38 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 28, 2:18 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Aug 30, 2:00 PM MDT | Special Weather Statement | EPZ | 30 min |
| Sep 10, 3:14 PM MDT | Areal Flood Advisory | EPZ | 80 min |
| Sep 10, 4:36 PM MDT | Areal Flood Advisory | EPZ | 114 min |
| Sep 11, 1:07 PM MDT | Areal Flood Advisory | EPZ | 26 min |
| Sep 11, 1:33 PM MDT | Flash Flood Warning | EPZ | 87 min |
| Sep 11, 1:38 PM MDT | Areal Flood Advisory | EPZ | 8 min |
| Sep 11, 1:46 PM MDT | Flash Flood Warning | EPZ | 104 min |
| Sep 11, 3:24 PM MDT | Areal Flood Advisory | EPZ | 66 min |
| Sep 11, 5:15 PM MDT | Areal Flood Advisory | EPZ | 51 min |
| Sep 11, 5:18 PM MDT | Areal Flood Advisory | EPZ | 57 min |
| Sep 11, 5:33 PM MDT | Areal Flood Advisory | EPZ | 6 min |
| Sep 11, 5:36 PM MDT | Areal Flood Advisory | EPZ | 71 min |
| Sep 11, 5:39 PM MDT | Flash Flood Warning | EPZ | 73 min |
| Sep 11, 6:05 PM MDT | Areal Flood Advisory | EPZ | 5 min |
| Sep 11, 6:10 PM MDT | Flash Flood Warning | EPZ | 81 min |
| Sep 11, 6:52 PM MDT | Areal Flood Advisory | EPZ | 38 min |
| Sep 11, 7:28 PM MDT | Areal Flood Advisory | EPZ | 88 min |
| Sep 11, 7:31 PM MDT | Areal Flood Advisory | EPZ | 29 min |
| Sep 12, 12:51 PM MDT | Areal Flood Advisory | EPZ | 28 min |
| Sep 12, 1:19 PM MDT | Flash Flood Warning | EPZ | 2 hr |
| Sep 12, 1:20 PM MDT | Flood Watch | EPZ | 35 hr |
| Sep 12, 1:42 PM MDT | Flash Flood Warning | EPZ | 2 hr |
| Sep 12, 1:51 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Sep 12, 2:39 PM MDT | Flash Flood Warning | EPZ | 2 hr |
| Sep 12, 2:45 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Sep 12, 2:59 PM MDT | Flash Flood Warning | EPZ | 2 hr |
| Sep 12, 4:35 PM MDT | Special Weather Statement | EPZ | 25 min |
| Sep 13, 2:22 PM MDT | Areal Flood Advisory | EPZ | 113 min |
| Sep 13, 5:48 PM MDT | Flash Flood Warning | EPZ | 2 hr |
| Sep 13, 6:10 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Sep 13, 6:27 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Sep 13, 7:03 PM MDT | Special Weather Statement | EPZ | 42 min |
| Sep 19, 1:37 PM MDT | Areal Flood Advisory | EPZ | 113 min |
| Sep 20, 12:54 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Sep 20, 1:11 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Sep 20, 1:30 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Sep 20, 3:05 PM MDT | Areal Flood Advisory | EPZ | 115 min |
| Sep 20, 5:03 PM MDT | Areal Flood Advisory | EPZ | 117 min |
| Sep 20, 5:37 PM MDT | Areal Flood Advisory | EPZ | 113 min |
| Sep 20, 6:03 PM MDT | Areal Flood Advisory | EPZ | 117 min |
| Sep 23, 1:34 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Sep 23, 1:50 PM MDT | Special Weather Statement | EPZ | 25 min |
| Sep 26, 3:00 PM MDT | Areal Flood Advisory | EPZ | 2 hr |
| Oct 5, 2:12 PM MDT | Areal Flood Advisory | EPZ | 3 hr |
| Oct 5, 3:49 PM MDT | Areal Flood Advisory | EPZ | 17 min |
| Oct 5, 4:06 PM MDT | Flash Flood Warning | EPZ | 3 hr |
| Oct 7, 3:05 PM MDT | Special Weather Statement | EPZ | 25 min |
| Oct 7, 3:25 PM MDT | Special Weather Statement | EPZ | 35 min |
| Oct 10, 5:26 AM MDT | Dense Fog Advisory | EPZ | 4 hr |
| Oct 16, 2:26 PM MDT | Severe Thunderstorm Warning | EPZ | 49 min |
| Oct 16, 2:33 PM MDT | Mesoscale Discussion | SPC | 117 min |
| Oct 22, 5:42 AM MDT | Wind Advisory | EPZ | 36 hr |
| Oct 22, 6:49 PM MDT | Special Weather Statement | EPZ | 26 min |
| Oct 24, 3:34 AM MDT | Wind Advisory | EPZ | 14 hr |
| Oct 24, 2:03 PM MDT | Freeze Warning | EPZ | 19 hr |
| Oct 26, 1:18 PM MDT | Wind Advisory | EPZ | 32 hr |
| Nov 2, 2:25 PM MDT | Wind Advisory | EPZ | 40 hr |
| Nov 27, 2:31 PM MST | High Wind Watch | EPZ | 14 hr |
| Nov 28, 4:24 AM MST | High Wind Warning | EPZ | 34 hr |
| Nov 28, 4:24 AM MST | Wind Advisory | EPZ | 18 hr |
| Dec 4, 7:14 AM MST | Dense Fog Advisory | EPZ | 2 hr |
| Dec 4, 9:07 PM MST | Dense Fog Advisory | EPZ | 12 hr |
| Dec 11, 3:47 AM MST | Winter Weather Advisory | EPZ | 50 hr |
| Dec 11, 1:10 PM MST | Wind Advisory | EPZ | 34 hr |
| Dec 27, 1:56 PM MST | Wind Advisory | EPZ | 33 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 | 4 |
| Mesoscale Discussion | 1 |
| Special Weather Statement | 24 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 59 |
| Flash Flood Watch | 1 |
| Flood Watch | 7 |
| Areal Flood Advisory | 122 |
| Winter | |
| Winter Weather Advisory | 3 |
| Heat | |
| Heat Advisory | 1 |
| Cold | |
| Freeze Warning | 1 |
| Wind and dust | |
| Dust Storm Warning | 1 |
| High Wind Warning | 4 |
| High Wind Watch | 3 |
| Blowing Dust Advisory | 1 |
| Wind Advisory | 15 |
| Fire | |
| Red Flag Warning | 36 |
| Fire Weather Watch | 23 |
| Fog and smoke | |
| Dense Fog Advisory | 3 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20212023
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.