Alert archive / Colorado / Crowley County
Weather alerts in Crowley County, Colorado, 2010
120 weather alerts in 2010, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Crowley County and its neighbors
Each county as a circle sized by its count in 2010. Tap one for its archive.
- Alerts
- 120
- Warnings
- 53
- Watches
- 25
- Advisories
- 15
- Busiest month
- July32 alerts
- Busiest day
- May 18, 20108 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
0 of 1 tornado warnings covering Crowley County in 2010 had a tornado report inside them.
Crowley County, 2010
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 1 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 25 | 10 | 60% | 3 | 100% | 24 min |
| Flash flood warnings | 2 | 0 | 100% | 0 |
Each office's whole area, 2010
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Pueblo, CO: tornado warnings | 47 | 12 | 74% | 30 | 73% | 19 min |
| NWS Pueblo, CO: severe thunderstorm warnings | 225 | 85 | 62% | 207 | 81% | 25 min |
| NWS Pueblo, CO: flash flood warnings | 37 | 8 | 78% | 13 | 77% | 32 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 6, 2:34 AM MST | Freezing Fog Advisory | PUB | 4 hr |
| Jan 6, 3:16 PM MST | Wind Chill Advisory | PUB | 18 hr |
| Feb 6, 5:14 AM MST | Winter Weather Advisory | PUB | 54 hr |
| Feb 19, 4:49 AM MST | Winter Weather Advisory | PUB | 49 hr |
| Feb 28, 1:41 PM MST | Winter Weather Advisory | PUB | 18 hr |
| Mar 4, 8:53 AM MST | Dense Fog Advisory | PUB | 3 hr |
| Mar 5, 10:40 AM MST | Red Flag Warning | PUB | 7 hr |
| Mar 22, 9:01 PM MDT | Winter Storm Warning | PUB | 45 hr |
| Mar 22, 9:01 PM MDT | Winter Weather Advisory | PUB | 45 hr |
| Mar 25, 4:44 AM MDT | Winter Storm Watch | PUB | 36 hr |
| Mar 29, 3:09 PM MDT | Red Flag Warning | PUB | 53 hr |
| Mar 30, 3:39 AM MDT | Fire Weather Watch | PUB | 11 hr |
| Mar 31, 3:28 PM MDT | Red Flag Warning | PUB | 28 hr |
| Apr 1, 2:37 PM MDT | High Wind Warning | PUB | 5 hr |
| Apr 2, 9:25 AM MDT | Red Flag Warning | PUB | 35 hr |
| Apr 2, 2:59 PM MDT | Fire Weather Watch | PUB | 38 hr |
| Apr 3, 3:46 PM MDT | Red Flag Warning | PUB | 26 hr |
| Apr 4, 4:34 AM MDT | Red Flag Warning | PUB | 40 hr |
| Apr 5, 4:39 AM MDT | Fire Weather Watch | PUB | 13 hr |
| Apr 5, 3:23 PM MDT | Red Flag Warning | PUB | 29 hr |
| Apr 11, 2:51 PM MDT | Red Flag Warning | PUB | 29 hr |
| Apr 12, 3:05 PM MDT | Red Flag Warning | PUB | 29 hr |
| Apr 13, 2:06 PM MDT | High Wind Warning | PUB | 7 hr |
| Apr 15, 11:46 PM MDT | Areal Flood Advisory | PUB | 3 hr |
| Apr 21, 2:49 PM MDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 22, 11:52 AM MDT | Mesoscale Discussion | SPC | 53 min |
| Apr 22, 12:30 PM MDT | Tornado Watch | SPC | 8 hr |
| Apr 22, 1:56 PM MDT | Severe Thunderstorm Warning | PUB | 64 min |
| Apr 22, 2:21 PM MDT | Mesoscale Discussion | SPC | 54 min |
| Apr 26, 3:32 PM MDT | Frost Advisory | PUB | 16 hr |
| Apr 27, 3:45 PM MDT | High Wind Watch | PUB | 13 hr |
| Apr 30, 3:45 AM MDT | Freeze Watch | PUB | 11 hr |
| Apr 30, 2:53 PM MDT | Freeze Warning | PUB | 17 hr |
| May 7, 4:15 AM MDT | Freeze Watch | PUB | 10 hr |
| May 7, 2:39 PM MDT | Freeze Warning | PUB | 18 hr |
| May 13, 2:58 AM MDT | Frost Advisory | PUB | 6 hr |
| May 17, 2:29 PM MDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 17, 6:23 PM MDT | Mesoscale Discussion | SPC | 67 min |
| May 17, 8:18 PM MDT | Mesoscale Discussion | SPC | 87 min |
| May 18, 11:42 AM MDT | Mesoscale Discussion | SPC | 2 hr |
| May 18, 12:41 PM MDT | Tornado Watch | SPC | 10 hr |
| May 18, 2:54 PM MDT | Severe Thunderstorm Warning | PUB | 35 min |
| May 18, 4:14 PM MDT | Severe Thunderstorm Warning | PUB | 61 min |
| May 18, 4:44 PM MDT | Severe Thunderstorm Warning | PUB | 61 min |
| May 18, 5:49 PM MDT | Severe Thunderstorm Warning | PUB | 56 min |
| May 18, 6:06 PM MDT | Tornado Warning | PUB | 54 min |
| May 18, 6:50 PM MDT | Mesoscale Discussion | SPC | 55 min |
| May 18, 6:52 PM MDT | Severe Thunderstorm Warning | PUB | 53 min |
| May 19, 3:07 PM MDT | Severe Thunderstorm Warning | PUB | 27 min |
| May 24, 10:16 AM MDT | High Wind Warning | PUB | 8 hr |
| May 25, 2:01 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 25, 8:04 PM MDT | Mesoscale Discussion | SPC | 56 min |
| May 26, 1:26 PM MDT | Mesoscale Discussion | SPC | 64 min |
| Jun 7, 4:17 PM MDT | Mesoscale Discussion | SPC | 88 min |
| Jun 7, 6:20 PM MDT | Severe Thunderstorm Warning | PUB | 44 min |
| Jun 11, 1:09 PM MDT | Mesoscale Discussion | SPC | 96 min |
| Jun 11, 2:13 PM MDT | Tornado Watch | SPC | 7 hr |
| Jun 11, 4:42 PM MDT | Severe Thunderstorm Warning | PUB | 63 min |
| Jun 11, 5:35 PM MDT | Mesoscale Discussion | SPC | 55 min |
| Jun 11, 5:41 PM MDT | Severe Thunderstorm Warning | PUB | 64 min |
| Jun 11, 5:49 PM MDT | Flash Flood Warning | PUB | 2 hr |
| Jun 11, 6:09 PM MDT | Severe Thunderstorm Warning | PUB | 52 min |
| Jun 11, 8:13 PM MDT | Mesoscale Discussion | SPC | 62 min |
| Jun 12, 7:30 PM MDT | Severe Thunderstorm Warning | PUB | 60 min |
| Jun 12, 8:21 PM MDT | Severe Thunderstorm Warning | PUB | 54 min |
| Jun 12, 8:50 PM MDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 14, 1:46 PM MDT | Mesoscale Discussion | SPC | 89 min |
| Jun 15, 5:19 PM MDT | Mesoscale Discussion | SPC | 86 min |
| Jul 2, 12:19 PM MDT | Mesoscale Discussion | SPC | 56 min |
| Jul 4, 3:44 PM MDT | Mesoscale Discussion | SPC | 91 min |
| Jul 4, 4:10 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 4, 8:24 PM MDT | Severe Thunderstorm Warning | PUB | 46 min |
| Jul 5, 12:24 AM MDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 6, 4:10 PM MDT | Severe Thunderstorm Warning | PUB | 21 min |
| Jul 6, 4:55 PM MDT | Severe Thunderstorm Warning | PUB | 65 min |
| Jul 7, 11:30 PM MDT | Areal Flood Advisory | PUB | 3 hr |
| Jul 8, 1:31 PM MDT | Mesoscale Discussion | SPC | 59 min |
| Jul 9, 2:22 PM MDT | Mesoscale Discussion | SPC | 113 min |
| Jul 15, 1:38 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 15, 2:20 PM MDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 15, 6:12 PM MDT | Mesoscale Discussion | SPC | 93 min |
| Jul 15, 6:32 PM MDT | Severe Thunderstorm Warning | PUB | 58 min |
| Jul 16, 2:25 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 18, 4:02 PM MDT | Severe Thunderstorm Warning | PUB | 58 min |
| Jul 18, 4:10 PM MDT | Special Weather Statement | BOU | 35 min |
| Jul 18, 4:49 PM MDT | Severe Thunderstorm Warning | PUB | 56 min |
| Jul 18, 5:18 PM MDT | Severe Thunderstorm Warning | PUB | 57 min |
| Jul 19, 8:56 PM MDT | Severe Thunderstorm Warning | PUB | 29 min |
| Jul 20, 5:12 PM MDT | Mesoscale Discussion | SPC | 93 min |
| Jul 20, 6:29 PM MDT | Severe Thunderstorm Warning | PUB | 46 min |
| Jul 20, 6:58 PM MDT | Severe Thunderstorm Warning | PUB | 46 min |
| Jul 22, 3:31 PM MDT | Mesoscale Discussion | SPC | 89 min |
| Jul 22, 6:01 PM MDT | Severe Thunderstorm Warning | PUB | 30 min |
| Jul 23, 10:10 PM MDT | Flash Flood Watch | PUB | 46 hr |
| Jul 30, 2:40 PM MDT | Severe Thunderstorm Warning | PUB | 40 min |
| Jul 30, 2:58 PM MDT | Mesoscale Discussion | SPC | 62 min |
| Jul 30, 3:12 PM MDT | Flash Flood Warning | PUB | 108 min |
| Jul 30, 3:53 PM MDT | Flash Flood Watch | PUB | 29 hr |
| Jul 30, 10:48 PM MDT | Areal Flood Advisory | PUB | 2 hr |
| Jul 31, 1:37 AM MDT | Areal Flood Advisory | PUB | 3 hr |
| Aug 3, 4:29 AM MDT | Flash Flood Watch | PUB | 42 hr |
| Aug 4, 11:27 AM MDT | Flash Flood Watch | PUB | 33 hr |
| Aug 16, 1:08 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 16, 2:34 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Sep 20, 3:41 AM MDT | Red Flag Warning | PUB | 17 hr |
| Sep 29, 4:00 AM MDT | Red Flag Warning | PUB | 14 hr |
| Oct 24, 3:00 PM MDT | Freeze Watch | PUB | 24 hr |
| Oct 25, 2:34 PM MDT | Freeze Warning | PUB | 17 hr |
| Oct 26, 7:25 AM MDT | Freeze Warning | PUB | 24 hr |
| Oct 27, 7:37 AM MDT | Freeze Warning | PUB | 25 hr |
| Nov 6, 2:57 PM MDT | Red Flag Warning | PUB | 27 hr |
| Nov 8, 3:26 PM MST | Fire Weather Watch | PUB | 13 hr |
| Nov 9, 4:21 AM MST | Red Flag Warning | PUB | 13 hr |
| Nov 20, 2:57 PM MST | Fire Weather Watch | PUB | 14 hr |
| Nov 20, 11:32 PM MST | Dense Fog Advisory | PUB | 4 hr |
| Nov 21, 4:30 AM MST | Red Flag Warning | PUB | 14 hr |
| Nov 22, 4:12 AM MST | Red Flag Warning | PUB | 13 hr |
| Nov 26, 2:55 PM MST | Fire Weather Watch | PUB | 24 hr |
| Nov 27, 3:06 PM MST | Red Flag Warning | PUB | 28 hr |
| Dec 28, 3:23 PM MST | Winter Weather Advisory | PUB | 68 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 archive20092011
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.