Alert archive / Colorado / Fremont County
Weather alerts in Fremont County, Colorado, 2018
181 weather alerts in 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Fremont County and its neighbors
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Alerts
- 181
- Warnings
- 84
- Watches
- 43
- Advisories
- 20
- Busiest month
- July51 alerts
- Busiest day
- July 24, 201813 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Fremont County, 2018
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 23 | 6 | 74% | 2 | 50% | 5 min |
| Flash flood warnings | 12 | 6 | 50% | 5 | 100% | 62 min |
Each office's whole area, 2018
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Pueblo, CO: tornado warnings | 5 | 0 | 100% | 4 | 0% | |
| NWS Pueblo, CO: severe thunderstorm warnings | 309 | 93 | 70% | 236 | 83% | 18 min |
| NWS Pueblo, CO: flash flood warnings | 49 | 17 | 65% | 33 | 70% | 60 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 9, 3:48 AM MST | Winter Weather Advisory | PUB | 48 hr |
| Jan 15, 10:26 AM MST | Winter Weather Advisory | PUB | 4 hr |
| Jan 19, 3:16 PM MST | Winter Storm Watch | PUB | 13 hr |
| Jan 19, 3:16 PM MST | Winter Weather Advisory | PUB | 53 hr |
| Jan 24, 3:03 PM MST | Red Flag Warning | PUB | 26 hr |
| Jan 29, 9:42 AM MST | Red Flag Warning | PUB | 32 hr |
| Jan 30, 4:13 AM MST | Fire Weather Watch | PUB | 11 hr |
| Jan 30, 2:55 PM MST | Red Flag Warning | PUB | 26 hr |
| Feb 9, 3:16 PM MST | Winter Weather Advisory | PUB | 37 hr |
| Feb 14, 3:50 AM MST | Winter Weather Advisory | PUB | 37 hr |
| Feb 17, 4:04 AM MST | High Wind Watch | PUB | 11 hr |
| Feb 17, 4:18 AM MST | Fire Weather Watch | PUB | 11 hr |
| Feb 17, 2:53 PM MST | High Wind Warning | PUB | 45 hr |
| Feb 17, 2:55 PM MST | Winter Weather Advisory | PUB | 65 hr |
| Feb 17, 3:25 PM MST | Red Flag Warning | PUB | 27 hr |
| Feb 25, 3:05 PM MST | Red Flag Warning | PUB | 27 hr |
| Mar 1, 3:21 PM MST | Fire Weather Watch | PUB | 24 hr |
| Mar 1, 3:21 PM MST | Red Flag Warning | PUB | 27 hr |
| Mar 2, 3:45 PM MST | Red Flag Warning | PUB | 28 hr |
| Mar 3, 3:12 AM MST | Red Flag Warning | PUB | 41 hr |
| Mar 3, 3:00 PM MST | High Wind Warning | PUB | 32 hr |
| Mar 4, 10:54 AM MST | Red Flag Warning | PUB | 31 hr |
| Mar 9, 3:35 PM MST | Red Flag Warning | PUB | 26 hr |
| Mar 14, 2:53 PM MDT | Fire Weather Watch | PUB | 25 hr |
| Mar 15, 4:32 AM MDT | High Wind Watch | PUB | 10 hr |
| Mar 15, 3:30 PM MDT | Red Flag Warning | PUB | 28 hr |
| Mar 24, 3:04 PM MDT | Red Flag Warning | PUB | 28 hr |
| Mar 25, 3:07 PM MDT | Winter Storm Watch | PUB | 13 hr |
| Mar 26, 4:09 AM MDT | Winter Storm Warning | PUB | 32 hr |
| Mar 26, 4:09 AM MDT | Winter Weather Advisory | PUB | 38 hr |
| Mar 31, 3:06 PM MDT | Fire Weather Watch | PUB | 20 hr |
| Apr 1, 11:17 AM MDT | Red Flag Warning | PUB | 33 hr |
| Apr 3, 2:59 PM MDT | Red Flag Warning | PUB | 29 hr |
| Apr 9, 3:00 PM MDT | Fire Weather Watch | PUB | 13 hr |
| Apr 10, 3:52 AM MDT | Red Flag Warning | PUB | 41 hr |
| Apr 10, 3:52 AM MDT | Red Flag Warning | PUB | 65 hr |
| Apr 11, 3:52 AM MDT | High Wind Watch | PUB | 11 hr |
| Apr 11, 3:21 PM MDT | High Wind Warning | PUB | 30 hr |
| Apr 14, 6:26 PM MDT | Fire Weather Watch | PUB | 10 hr |
| Apr 15, 4:20 AM MDT | Fire Weather Watch | PUB | 11 hr |
| Apr 15, 4:20 AM MDT | Red Flag Warning | PUB | 40 hr |
| Apr 15, 3:00 PM MDT | Red Flag Warning | PUB | 55 hr |
| Apr 16, 3:10 PM MDT | High Wind Watch | PUB | 12 hr |
| Apr 17, 3:35 AM MDT | High Wind Warning | PUB | 16 hr |
| Apr 17, 9:22 AM MDT | Dust Storm Warning | PUB | 8 hr |
| Apr 18, 3:49 AM MDT | Fire Weather Watch | PUB | 11 hr |
| Apr 18, 3:12 PM MDT | Red Flag Warning | PUB | 29 hr |
| Apr 19, 4:22 AM MDT | Winter Storm Watch | PUB | 11 hr |
| Apr 19, 3:09 PM MDT | Winter Storm Warning | PUB | 28 hr |
| Apr 19, 3:09 PM MDT | Winter Weather Advisory | PUB | 44 hr |
| Apr 28, 4:04 PM MDT | Fire Weather Watch | PUB | 21 hr |
| Apr 29, 12:57 PM MDT | Red Flag Warning | PUB | 32 hr |
| May 9, 3:06 AM MDT | Red Flag Warning | PUB | 42 hr |
| May 9, 3:30 PM MDT | Fire Weather Watch | PUB | 24 hr |
| May 10, 3:07 PM MDT | Red Flag Warning | PUB | 30 hr |
| May 15, 1:32 PM MDT | Mesoscale Discussion | SPC | 118 min |
| May 18, 2:11 PM MDT | Special Weather Statement | PUB | 34 min |
| May 18, 2:16 PM MDT | Severe Thunderstorm Warning | PUB | 29 min |
| May 18, 2:44 PM MDT | Severe Thunderstorm Warning | PUB | 31 min |
| May 18, 3:22 PM MDT | Severe Thunderstorm Warning | PUB | 38 min |
| May 18, 3:55 PM MDT | Severe Thunderstorm Warning | PUB | 35 min |
| May 18, 4:46 PM MDT | Special Weather Statement | PUB | 29 min |
| May 18, 5:24 PM MDT | Special Weather Statement | PUB | 36 min |
| May 18, 5:34 PM MDT | Severe Thunderstorm Warning | PUB | 26 min |
| May 18, 5:59 PM MDT | Severe Thunderstorm Warning | PUB | 46 min |
| May 24, 2:29 PM MDT | Fire Weather Watch | PUB | 24 hr |
| May 25, 2:26 PM MDT | Fire Weather Watch | PUB | 13 hr |
| May 25, 2:26 PM MDT | Red Flag Warning | PUB | 31 hr |
| May 26, 3:51 AM MDT | Red Flag Warning | PUB | 41 hr |
| May 28, 4:10 PM MDT | Severe Thunderstorm Warning | PUB | 35 min |
| May 30, 3:16 PM MDT | Fire Weather Watch | PUB | 12 hr |
| May 31, 3:45 AM MDT | Red Flag Warning | PUB | 41 hr |
| Jun 8, 2:58 PM MDT | Fire Weather Watch | PUB | 14 hr |
| Jun 9, 4:35 AM MDT | Red Flag Warning | PUB | 41 hr |
| Jun 14, 9:45 AM MDT | Red Flag Warning | PUB | 10 hr |
| Jun 20, 2:50 PM MDT | Fire Weather Watch | PUB | 24 hr |
| Jun 21, 3:07 PM MDT | Red Flag Warning | PUB | 30 hr |
| Jun 22, 4:11 AM MDT | Fire Weather Watch | PUB | 11 hr |
| Jun 22, 12:02 PM MDT | Special Weather Statement | PUB | 28 min |
| Jun 22, 2:54 PM MDT | Red Flag Warning | PUB | 30 hr |
| Jun 24, 3:44 PM MDT | Severe Thunderstorm Warning | PUB | 31 min |
| Jun 27, 3:46 AM MDT | Fire Weather Watch | PUB | 9 hr |
| Jun 27, 1:12 PM MDT | Red Flag Warning | PUB | 32 hr |
| Jun 28, 3:41 AM MDT | Fire Weather Watch | PUB | 8 hr |
| Jun 28, 11:44 AM MDT | Red Flag Warning | PUB | 33 hr |
| Jul 2, 3:13 PM MDT | Red Flag Warning | PUB | 6 hr |
| Jul 3, 4:12 AM MDT | Red Flag Warning | PUB | 16 hr |
| Jul 4, 3:36 PM MDT | Flash Flood Watch | PUB | 29 hr |
| Jul 5, 3:46 PM MDT | Flash Flood Warning | PUB | 103 min |
| Jul 6, 4:11 PM MDT | Special Weather Statement | PUB | 19 min |
| Jul 8, 4:45 PM MDT | Special Weather Statement | PUB | 60 min |
| Jul 11, 4:03 AM MDT | Flash Flood Watch | PUB | 40 hr |
| Jul 13, 8:11 PM MDT | Special Weather Statement | PUB | 19 min |
| Jul 14, 2:54 PM MDT | Flash Flood Watch | PUB | 53 hr |
| Jul 15, 3:03 PM MDT | Areal Flood Advisory | PUB | 3 hr |
| Jul 15, 3:44 PM MDT | Flash Flood Warning | PUB | 3 hr |
| Jul 15, 4:42 PM MDT | Flash Flood Warning | PUB | 3 hr |
| Jul 17, 6:37 PM MDT | Special Weather Statement | PUB | 53 min |
| Jul 21, 2:35 PM MDT | Special Weather Statement | PUB | 40 min |
| Jul 21, 3:16 PM MDT | Special Weather Statement | PUB | 29 min |
| Jul 21, 4:16 PM MDT | Flash Flood Warning | PUB | 2 hr |
| Jul 21, 5:02 PM MDT | Areal Flood Advisory | PUB | 102 min |
| Jul 22, 2:09 PM MDT | Special Weather Statement | PUB | 36 min |
| Jul 22, 11:13 PM MDT | Flash Flood Watch | PUB | 25 hr |
| Jul 23, 1:00 PM MDT | Mesoscale Discussion | SPC | 90 min |
| Jul 23, 1:27 PM MDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 23, 1:41 PM MDT | Special Weather Statement | PUB | 34 min |
| Jul 23, 2:01 PM MDT | Severe Thunderstorm Warning | PUB | 44 min |
| Jul 23, 2:13 PM MDT | Severe Thunderstorm Warning | PUB | 32 min |
| Jul 23, 4:31 PM MDT | Mesoscale Discussion | SPC | 89 min |
| Jul 23, 5:26 PM MDT | Severe Thunderstorm Warning | PUB | 64 min |
| Jul 23, 6:21 PM MDT | Flash Flood Warning | PUB | 114 min |
| Jul 23, 6:30 PM MDT | Severe Thunderstorm Warning | PUB | 45 min |
| Jul 23, 6:37 PM MDT | Mesoscale Discussion | SPC | 53 min |
| Jul 23, 8:14 PM MDT | Flash Flood Warning | PUB | 61 min |
| Jul 23, 10:02 PM MDT | Flash Flood Warning | PUB | 104 min |
| Jul 23, 11:38 PM MDT | Areal Flood Advisory | PUB | 2 hr |
| Jul 24, 9:44 AM MDT | Flash Flood Watch | PUB | 12 hr |
| Jul 24, 2:31 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 24, 2:44 PM MDT | Special Weather Statement | PUB | 46 min |
| Jul 24, 3:07 PM MDT | Severe Thunderstorm Warning | PUB | 23 min |
| Jul 24, 3:28 PM MDT | Flash Flood Warning | PUB | 2 hr |
| Jul 24, 4:14 PM MDT | Severe Thunderstorm Warning | PUB | 31 min |
| Jul 24, 5:30 PM MDT | Flash Flood Warning | PUB | 105 min |
| Jul 25, 4:15 PM MDT | Special Weather Statement | PUB | 30 min |
| Jul 26, 1:36 PM MDT | Severe Thunderstorm Warning | PUB | 29 min |
| Jul 26, 2:59 PM MDT | Special Weather Statement | PUB | 46 min |
| Jul 26, 4:58 PM MDT | Special Weather Statement | PUB | 47 min |
| Jul 26, 5:07 PM MDT | Severe Thunderstorm Warning | PUB | 23 min |
| Jul 26, 5:29 PM MDT | Severe Thunderstorm Warning | PUB | 31 min |
| Jul 27, 1:04 PM MDT | Severe Thunderstorm Warning | PUB | 26 min |
| Jul 27, 1:23 PM MDT | Special Weather Statement | PUB | 52 min |
| Jul 27, 1:32 PM MDT | Special Weather Statement | PUB | 28 min |
| Jul 27, 2:16 PM MDT | Special Weather Statement | PUB | 44 min |
| Jul 27, 2:40 PM MDT | Severe Thunderstorm Warning | PUB | 35 min |
| Jul 27, 3:03 PM MDT | Severe Thunderstorm Warning | PUB | 27 min |
| Aug 4, 3:37 PM MDT | Special Weather Statement | PUB | 23 min |
| Aug 4, 4:13 PM MDT | Special Weather Statement | PUB | 32 min |
| Aug 4, 4:36 PM MDT | Special Weather Statement | PUB | 24 min |
| Aug 6, 3:32 AM MDT | Flash Flood Watch | PUB | 24 hr |
| Aug 6, 12:21 PM MDT | Mesoscale Discussion | SPC | 114 min |
| Aug 6, 12:59 PM MDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Aug 6, 5:24 PM MDT | Mesoscale Discussion | SPC | 66 min |
| Aug 6, 8:06 PM MDT | Mesoscale Discussion | SPC | 54 min |
| Aug 7, 3:44 AM MDT | Flash Flood Watch | PUB | 20 hr |
| Aug 7, 1:45 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 7, 4:44 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 7, 7:57 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 14, 3:48 PM MDT | Severe Thunderstorm Warning | PUB | 42 min |
| Aug 14, 4:31 PM MDT | Severe Thunderstorm Warning | PUB | 44 min |
| Aug 14, 5:31 PM MDT | Mesoscale Discussion | SPC | 119 min |
| Aug 15, 4:09 PM MDT | Flash Flood Warning | PUB | 3 hr |
| Aug 16, 4:48 PM MDT | Areal Flood Advisory | PUB | 57 min |
| Aug 16, 5:00 PM MDT | Flash Flood Warning | PUB | 90 min |
| Aug 17, 4:34 PM MDT | Severe Thunderstorm Warning | PUB | 41 min |
| Aug 18, 10:03 PM MDT | Areal Flood Advisory | PUB | 102 min |
| Sep 6, 4:08 PM MDT | Areal Flood Advisory | PUB | 112 min |
| Sep 6, 4:12 PM MDT | Flash Flood Warning | PUB | 3 hr |
| Sep 28, 1:14 PM MDT | Red Flag Warning | PUB | 29 hr |
| Oct 4, 2:11 PM MDT | Special Weather Statement | PUB | 34 min |
| Oct 8, 2:58 PM MDT | Freeze Watch | PUB | 24 hr |
| Oct 9, 2:47 PM MDT | Freeze Warning | PUB | 19 hr |
| Oct 10, 4:05 AM MDT | Freeze Watch | PUB | 11 hr |
| Oct 10, 3:14 PM MDT | Freeze Warning | PUB | 18 hr |
| Oct 12, 3:00 PM MDT | Winter Storm Watch | PUB | 13 hr |
| Oct 13, 4:15 AM MDT | Winter Storm Warning | PUB | 42 hr |
| Oct 13, 4:15 AM MDT | Winter Weather Advisory | PUB | 41 hr |
| Oct 14, 3:51 AM MDT | Freeze Warning | PUB | 30 hr |
| Oct 29, 4:04 AM MDT | Winter Storm Watch | PUB | 24 hr |
| Oct 29, 2:44 PM MDT | Winter Weather Advisory | PUB | 45 hr |
| Oct 30, 4:16 AM MDT | Winter Storm Warning | PUB | 32 hr |
| Nov 10, 4:03 AM MST | Winter Storm Watch | PUB | 11 hr |
| Nov 10, 3:11 PM MST | Winter Weather Advisory | PUB | 43 hr |
| Nov 16, 12:09 PM MST | Winter Weather Advisory | PUB | 40 hr |
| Nov 23, 8:03 PM MST | High Wind Warning | PUB | 36 hr |
| Dec 19, 3:12 PM MST | Fire Weather Watch | PUB | 23 hr |
| Dec 20, 2:22 PM MST | Red Flag Warning | PUB | 27 hr |
| Dec 24, 3:11 PM MST | Winter Weather Advisory | PUB | 60 hr |
| Dec 29, 2:47 PM MST | Winter Storm Watch | PUB | 24 hr |
| Dec 30, 3:10 PM MST | Winter Storm Warning | PUB | 50 hr |
| Dec 30, 3:10 PM MST | Winter Weather Advisory | PUB | 44 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 | 23 |
| Severe Thunderstorm Watch | 3 |
| Mesoscale Discussion | 11 |
| Special Weather Statement | 23 |
| Flooding | |
| Flash Flood Warning | 12 |
| Flash Flood Watch | 7 |
| Areal Flood Advisory | 6 |
| Winter | |
| Winter Storm Warning | 5 |
| Winter Storm Watch | 7 |
| Winter Weather Advisory | 14 |
| Cold | |
| Freeze Warning | 3 |
| Freeze Watch | 2 |
| Wind and dust | |
| Dust Storm Warning | 1 |
| High Wind Warning | 5 |
| High Wind Watch | 4 |
| Fire | |
| Red Flag Warning | 35 |
| Fire Weather Watch | 20 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20172019
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.