Alert archive / Colorado / Chaffee County
Weather alerts in Chaffee County, Colorado, 2022
126 weather alerts in 2022, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Chaffee County and its neighbors
Each county as a circle sized by its count in 2022. Tap one for its archive.
- Alerts
- 126
- Warnings
- 46
- Watches
- 32
- Advisories
- 28
- Busiest month
- May24 alerts
- Busiest day
- April 4, 20224 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Chaffee County, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 0 | 1 | 0% | |||
| Flash flood warnings | 12 | 3 | 75% | 6 | 100% | 51 min |
Each office's whole area, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Pueblo, CO: tornado warnings | 20 | 6 | 70% | 15 | 80% | 20 min |
| NWS Pueblo, CO: severe thunderstorm warnings | 166 | 55 | 67% | 133 | 73% | 31 min |
| NWS Pueblo, CO: flash flood warnings | 89 | 26 | 71% | 51 | 86% | 58 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 3, 9:03 PM MST | High Wind Warning | PUB | 20 hr |
| Jan 4, 3:45 AM MST | Winter Weather Advisory | PUB | 11 hr |
| Jan 4, 3:08 PM MST | Winter Storm Warning | PUB | 44 hr |
| Jan 5, 11:47 AM MST | High Wind Warning | PUB | 8 hr |
| Jan 20, 2:58 PM MST | Winter Weather Advisory | PUB | 41 hr |
| Jan 24, 3:51 AM MST | Winter Weather Advisory | PUB | 43 hr |
| Jan 31, 3:53 AM MST | Winter Storm Watch | PUB | 10 hr |
| Jan 31, 2:20 PM MST | Winter Storm Warning | PUB | 56 hr |
| Jan 31, 2:20 PM MST | Winter Weather Advisory | PUB | 56 hr |
| Feb 15, 2:57 PM MST | Winter Weather Advisory | PUB | 38 hr |
| Feb 20, 2:55 PM MST | Winter Storm Watch | PUB | 7 hr |
| Feb 20, 9:52 PM MST | Winter Storm Warning | PUB | 3 days |
| Feb 20, 9:52 PM MST | Winter Weather Advisory | PUB | 3 days |
| Feb 21, 3:46 AM MST | Winter Storm Watch | PUB | 10 hr |
| Mar 4, 3:48 AM MST | Winter Weather Advisory | PUB | 72 hr |
| Mar 8, 3:33 AM MST | Winter Weather Advisory | PUB | 71 hr |
| Mar 15, 3:04 PM MDT | Winter Weather Advisory | PUB | 48 hr |
| Mar 20, 3:00 PM MDT | Winter Storm Warning | PUB | 32 hr |
| Mar 25, 2:56 PM MDT | Red Flag Warning | PUB | 29 hr |
| Mar 27, 2:43 PM MDT | Winter Weather Advisory | PUB | 3 days |
| Apr 3, 4:05 AM MDT | Winter Weather Advisory | PUB | 29 hr |
| Apr 3, 6:20 PM MDT | Winter Storm Warning | PUB | 15 hr |
| Apr 4, 3:30 AM MDT | Winter Weather Advisory | PUB | 45 hr |
| Apr 4, 3:35 AM MDT | High Wind Watch | PUB | 11 hr |
| Apr 4, 3:01 PM MDT | High Wind Warning | PUB | 27 hr |
| Apr 10, 3:23 PM MDT | Winter Storm Watch | PUB | 13 hr |
| Apr 10, 3:25 PM MDT | High Wind Watch | PUB | 22 hr |
| Apr 11, 3:51 AM MDT | High Wind Warning | PUB | 40 hr |
| Apr 11, 4:14 AM MDT | Winter Storm Warning | PUB | 56 hr |
| Apr 11, 4:14 AM MDT | Winter Weather Advisory | PUB | 56 hr |
| Apr 20, 1:35 PM MDT | High Wind Watch | PUB | 25 hr |
| Apr 21, 3:46 AM MDT | Red Flag Warning | PUB | 42 hr |
| Apr 21, 2:36 PM MDT | High Wind Warning | PUB | 43 hr |
| Apr 22, 3:55 AM MDT | Winter Weather Advisory | PUB | 35 hr |
| Apr 22, 1:06 PM MDT | Blowing Dust Advisory | PUB | 10 hr |
| Apr 24, 4:57 AM MDT | Winter Weather Advisory | PUB | 28 hr |
| Apr 27, 10:50 AM MDT | Fire Weather Watch | PUB | 28 hr |
| Apr 27, 12:49 PM MDT | Special Weather Statement | PUB | 41 min |
| Apr 28, 3:59 AM MDT | Red Flag Warning | PUB | 41 hr |
| Apr 29, 2:56 PM MDT | Fire Weather Watch | PUB | 13 hr |
| Apr 30, 3:49 AM MDT | Red Flag Warning | PUB | 41 hr |
| May 5, 3:15 PM MDT | Fire Weather Watch | PUB | 20 hr |
| May 5, 8:12 PM MDT | Fire Weather Watch | PUB | 38 hr |
| May 6, 10:52 AM MDT | Red Flag Warning | PUB | 34 hr |
| May 6, 3:05 PM MDT | Fire Weather Watch | PUB | 43 hr |
| May 7, 9:57 AM MDT | Red Flag Warning | PUB | 59 hr |
| May 7, 2:51 PM MDT | High Wind Watch | PUB | 13 hr |
| May 8, 4:07 AM MDT | High Wind Warning | PUB | 32 hr |
| May 8, 10:11 AM MDT | Red Flag Warning | PUB | 35 hr |
| May 8, 3:38 PM MDT | Fire Weather Watch | PUB | 12 hr |
| May 8, 4:47 PM MDT | Blowing Dust Advisory | PUB | 7 hr |
| May 9, 3:50 AM MDT | Red Flag Warning | PUB | 41 hr |
| May 9, 3:18 PM MDT | Fire Weather Watch | PUB | 24 hr |
| May 10, 3:03 PM MDT | Red Flag Warning | PUB | 31 hr |
| May 10, 3:03 PM MDT | Red Flag Warning | PUB | 57 hr |
| May 12, 3:26 AM MDT | Fire Weather Watch | PUB | 11 hr |
| May 12, 2:25 PM MDT | Fire Weather Watch | PUB | 24 hr |
| May 12, 2:25 PM MDT | Red Flag Warning | PUB | 30 hr |
| May 13, 2:54 PM MDT | Red Flag Warning | PUB | 29 hr |
| May 17, 3:42 AM MDT | Fire Weather Watch | PUB | 35 hr |
| May 18, 3:29 AM MDT | Red Flag Warning | PUB | 42 hr |
| May 19, 4:08 AM MDT | Winter Weather Advisory | PUB | 72 hr |
| May 19, 2:53 PM MDT | Winter Storm Warning | PUB | 53 hr |
| May 22, 3:28 PM MDT | Winter Weather Advisory | PUB | 53 hr |
| May 29, 5:43 PM MDT | Special Weather Statement | PUB | 32 min |
| Jun 17, 4:34 PM MDT | Special Weather Statement | PUB | 26 min |
| Jun 17, 5:06 PM MDT | Special Weather Statement | PUB | 24 min |
| Jun 25, 7:51 PM MDT | Flash Flood Warning | PUB | 117 min |
| Jun 27, 8:09 PM MDT | Special Weather Statement | PUB | 36 min |
| Jun 28, 12:43 PM MDT | Special Weather Statement | GJT | 32 min |
| Jun 28, 1:28 PM MDT | Special Weather Statement | GJT | 47 min |
| Jun 30, 2:24 PM MDT | Special Weather Statement | PUB | 36 min |
| Jun 30, 2:29 PM MDT | Flash Flood Warning | PUB | 2 hr |
| Jul 1, 12:13 PM MDT | Flash Flood Warning | PUB | 3 hr |
| Jul 6, 3:25 PM MDT | Flash Flood Warning | PUB | 101 min |
| Jul 6, 4:01 PM MDT | Flash Flood Warning | PUB | 65 min |
| Jul 10, 2:49 PM MDT | Special Weather Statement | PUB | 26 min |
| Jul 10, 3:14 PM MDT | Special Weather Statement | PUB | 31 min |
| Jul 12, 1:05 PM MDT | Flash Flood Warning | PUB | 3 hr |
| Jul 13, 12:30 PM MDT | Special Weather Statement | PUB | 30 min |
| Jul 24, 2:37 AM MDT | Flash Flood Watch | PUB | 21 hr |
| Jul 27, 2:33 PM MDT | Flood Watch | PUB | 36 hr |
| Aug 1, 5:20 PM MDT | Flash Flood Warning | PUB | 115 min |
| Aug 3, 5:21 PM MDT | Flash Flood Warning | PUB | 3 hr |
| Aug 4, 7:18 PM MDT | Special Weather Statement | PUB | 42 min |
| Aug 4, 7:35 PM MDT | Flash Flood Warning | PUB | 3 hr |
| Aug 4, 8:26 PM MDT | Flash Flood Warning | PUB | 3 hr |
| Aug 5, 12:35 PM MDT | Flash Flood Warning | PUB | 3 hr |
| Aug 6, 2:47 PM MDT | Flood Watch | PUB | 34 hr |
| Aug 7, 3:12 PM MDT | Flash Flood Warning | PUB | 3 hr |
| Aug 8, 11:29 AM MDT | Flood Watch | PUB | 8 hr |
| Aug 8, 7:11 PM MDT | Special Weather Statement | PUB | 34 min |
| Aug 13, 3:44 PM MDT | Special Weather Statement | PUB | 46 min |
| Aug 13, 6:03 PM MDT | Special Weather Statement | PUB | 42 min |
| Aug 14, 1:24 PM MDT | Flood Watch | PUB | 35 hr |
| Aug 15, 2:26 PM MDT | Flood Watch | PUB | 34 hr |
| Aug 23, 5:59 PM MDT | Special Weather Statement | PUB | 46 min |
| Aug 23, 6:50 PM MDT | Special Weather Statement | PUB | 40 min |
| Aug 25, 1:43 PM MDT | Special Weather Statement | PUB | 62 min |
| Aug 28, 2:13 PM MDT | Special Weather Statement | PUB | 47 min |
| Sep 19, 2:20 PM MDT | Flood Watch | PUB | 3 days |
| Oct 1, 5:27 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 21, 3:07 PM MDT | Winter Storm Watch | PUB | 13 hr |
| Oct 22, 3:52 AM MDT | Winter Storm Warning | PUB | 48 hr |
| Oct 22, 3:52 AM MDT | Winter Weather Advisory | PUB | 48 hr |
| Oct 26, 3:53 AM MDT | Winter Weather Advisory | PUB | 44 hr |
| Nov 1, 2:51 PM MDT | Winter Weather Advisory | PUB | 66 hr |
| Nov 28, 3:55 AM MST | Winter Weather Advisory | PUB | 37 hr |
| Nov 28, 3:22 PM MST | Winter Storm Warning | PUB | 26 hr |
| Nov 30, 2:48 PM MST | High Wind Watch | PUB | 13 hr |
| Nov 30, 2:59 PM MST | Winter Storm Watch | PUB | 13 hr |
| Dec 1, 3:49 AM MST | Winter Storm Warning | PUB | 37 hr |
| Dec 1, 4:04 AM MST | High Wind Warning | PUB | 37 hr |
| Dec 5, 2:55 PM MST | Winter Weather Advisory | PUB | 63 hr |
| Dec 11, 3:41 AM MST | Winter Weather Advisory | PUB | 3 days |
| Dec 19, 3:46 AM MST | Wind Chill Watch | PUB | 35 hr |
| Dec 20, 4:09 AM MST | High Wind Watch | PUB | 36 hr |
| Dec 20, 2:51 PM MST | Wind Chill Advisory | PUB | 56 hr |
| Dec 20, 2:51 PM MST | Winter Storm Warning | PUB | 44 hr |
| Dec 20, 2:51 PM MST | Winter Weather Advisory | PUB | 44 hr |
| Dec 21, 4:06 PM MST | High Wind Warning | PUB | 25 hr |
| Dec 26, 2:46 PM MST | Winter Weather Advisory | PUB | 65 hr |
| Dec 26, 9:10 PM MST | High Wind Watch | PUB | 7 hr |
| Dec 27, 3:50 AM MST | High Wind Warning | PUB | 28 hr |
| Dec 30, 3:54 AM MST | Winter Storm Watch | PUB | 11 hr |
| Dec 30, 2:47 PM MST | Winter Storm Warning | PUB | 3 days |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Mesoscale Discussion | 1 |
| Special Weather Statement | 19 |
| Flooding | |
| Flash Flood Warning | 12 |
| Flash Flood Watch | 1 |
| Flood Watch | 6 |
| Winter | |
| Winter Storm Warning | 12 |
| Winter Storm Watch | 7 |
| Winter Weather Advisory | 25 |
| Cold | |
| Wind Chill Watch | 1 |
| Wind Chill Advisory | 1 |
| Wind and dust | |
| High Wind Warning | 9 |
| High Wind Watch | 7 |
| Blowing Dust Advisory | 2 |
| Fire | |
| Red Flag Warning | 13 |
| Fire Weather Watch | 10 |
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.