Alert archive / Colorado / Washington County
Weather alerts in Washington County, Colorado, 2012
104 weather alerts in 2012, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Washington County and its neighbors
Each county as a circle sized by its count in 2012. Tap one for its archive.
- Alerts
- 104
- Warnings
- 45
- Watches
- 21
- Advisories
- 10
- Busiest month
- June26 alerts
- Busiest day
- July 7, 20126 alerts
Over time
By month
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 21, 3:28 PM MST | High Wind Warning | BOU | 26 hr |
| Feb 1, 4:09 AM MST | Winter Storm Watch | BOU | 25 hr |
| Feb 2, 5:07 AM MST | Blizzard Warning | BOU | 35 hr |
| Feb 2, 5:07 AM MST | Winter Storm Warning | BOU | 47 hr |
| Feb 2, 5:08 PM MST | Mesoscale Discussion | SPC | 4 hr |
| Feb 3, 2:45 AM MST | Mesoscale Discussion | SPC | 4 hr |
| Feb 4, 3:55 AM MST | Winter Weather Advisory | BOU | 7 hr |
| Feb 19, 11:46 AM MST | Winter Weather Advisory | BOU | 23 hr |
| Mar 5, 3:40 PM MST | Fire Weather Watch | BOU | 8 hr |
| Mar 5, 11:39 PM MST | Red Flag Warning | BOU | 18 hr |
| Mar 16, 4:10 AM MDT | Fire Weather Watch | BOU | 11 hr |
| Mar 16, 3:07 PM MDT | Red Flag Warning | BOU | 29 hr |
| Mar 17, 7:38 PM MDT | Red Flag Warning | BOU | 26 hr |
| Mar 18, 3:10 AM MDT | High Wind Warning | BOU | 16 hr |
| Mar 24, 2:09 PM MDT | Fire Weather Watch | BOU | 22 hr |
| Mar 25, 12:15 PM MDT | Red Flag Warning | BOU | 33 hr |
| Mar 30, 4:16 PM MDT | Fire Weather Watch | BOU | 24 hr |
| Mar 31, 4:14 PM MDT | Red Flag Warning | BOU | 27 hr |
| Apr 1, 2:18 PM MDT | High Wind Warning | BOU | 22 hr |
| Apr 7, 1:49 AM MDT | Red Flag Warning | BOU | 13 hr |
| Apr 12, 12:47 PM MDT | Tornado Watch | SPC | 7 hr |
| Apr 12, 4:02 PM MDT | Mesoscale Discussion | SPC | 88 min |
| Apr 15, 10:10 AM MDT | High Wind Warning | BOU | 4 hr |
| Apr 26, 2:47 PM MDT | Mesoscale Discussion | SPC | 58 min |
| Apr 26, 8:41 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 26, 9:00 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 27, 1:24 AM MDT | Mesoscale Discussion | SPC | 2 hr |
| May 15, 3:06 PM MDT | Red Flag Warning | BOU | 28 hr |
| May 17, 2:36 PM MDT | Fire Weather Watch | BOU | 13 hr |
| May 18, 4:05 AM MDT | Red Flag Warning | BOU | 16 hr |
| May 20, 7:08 PM MDT | Severe Thunderstorm Warning | BOU | 37 min |
| May 25, 4:01 AM MDT | High Wind Watch | BOU | 23 hr |
| May 26, 2:39 AM MDT | High Wind Warning | BOU | 17 hr |
| Jun 2, 2:33 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 2, 3:29 PM MDT | Severe Thunderstorm Warning | BOU | 46 min |
| Jun 2, 4:18 PM MDT | Severe Thunderstorm Warning | BOU | 42 min |
| Jun 2, 4:57 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 6, 12:54 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 6, 3:01 PM MDT | Tornado Watch | SPC | 8 hr |
| Jun 6, 6:47 PM MDT | Mesoscale Discussion | SPC | 58 min |
| Jun 7, 11:46 AM MDT | Tornado Watch | SPC | 10 hr |
| Jun 7, 5:49 PM MDT | Severe Thunderstorm Warning | BOU | 41 min |
| Jun 7, 5:52 PM MDT | Mesoscale Discussion | SPC | 53 min |
| Jun 7, 7:43 PM MDT | Mesoscale Discussion | SPC | 32 min |
| Jun 8, 3:03 PM MDT | Red Flag Warning | BOU | 55 hr |
| Jun 15, 12:54 PM MDT | Mesoscale Discussion | SPC | 96 min |
| Jun 15, 1:35 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 15, 5:41 PM MDT | Special Weather Statement | BOU | 34 min |
| Jun 15, 5:59 PM MDT | Severe Thunderstorm Warning | BOU | 31 min |
| Jun 16, 3:42 AM MDT | Special Weather Statement | BOU | 63 min |
| Jun 22, 2:59 PM MDT | Mesoscale Discussion | SPC | 91 min |
| Jun 22, 3:35 PM MDT | Severe Thunderstorm Warning | BOU | 17 min |
| Jun 22, 3:52 PM MDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jun 22, 6:52 PM MDT | Mesoscale Discussion | SPC | 83 min |
| Jun 24, 2:54 PM MDT | Red Flag Warning | BOU | 30 hr |
| Jun 27, 1:25 PM MDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 27, 4:19 PM MDT | Severe Thunderstorm Warning | BOU | 41 min |
| Jun 27, 4:49 PM MDT | Severe Thunderstorm Warning | BOU | 41 min |
| Jun 27, 5:18 PM MDT | Severe Thunderstorm Warning | BOU | 27 min |
| Jul 1, 4:02 PM MDT | Special Weather Statement | BOU | 28 min |
| Jul 2, 5:56 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 6, 6:57 PM MDT | Severe Thunderstorm Warning | BOU | 50 min |
| Jul 6, 8:26 PM MDT | Areal Flood Advisory | BOU | 94 min |
| Jul 6, 8:41 PM MDT | Flash Flood Watch | BOU | 32 hr |
| Jul 6, 9:01 PM MDT | Areal Flood Advisory | BOU | 59 min |
| Jul 6, 9:46 PM MDT | Severe Thunderstorm Warning | BOU | 44 min |
| Jul 6, 11:20 PM MDT | Areal Flood Advisory | BOU | 115 min |
| Jul 7, 9:30 PM MDT | Areal Flood Advisory | BOU | 90 min |
| Jul 30, 3:45 PM MDT | Mesoscale Discussion | SPC | 60 min |
| Jul 30, 6:18 PM MDT | Severe Thunderstorm Warning | BOU | 27 min |
| Jul 30, 6:24 PM MDT | Mesoscale Discussion | SPC | 36 min |
| Jul 31, 2:05 PM MDT | Mesoscale Discussion | SPC | 55 min |
| Aug 1, 5:15 PM MDT | Special Weather Statement | BOU | 30 min |
| Aug 1, 5:48 PM MDT | Special Weather Statement | GLD | 12 min |
| Aug 15, 3:07 AM MDT | Red Flag Warning | BOU | 15 hr |
| Aug 22, 2:48 PM MDT | Mesoscale Discussion | SPC | 117 min |
| Aug 22, 3:48 PM MDT | Special Weather Statement | BOU | 27 min |
| Aug 27, 12:36 PM MDT | Red Flag Warning | BOU | 7 hr |
| Aug 28, 3:03 PM MDT | Fire Weather Watch | BOU | 24 hr |
| Aug 28, 3:03 PM MDT | Red Flag Warning | BOU | 29 hr |
| Aug 29, 2:40 PM MDT | Red Flag Warning | BOU | 29 hr |
| Aug 31, 9:15 AM MDT | Red Flag Warning | BOU | 11 hr |
| Aug 31, 2:53 PM MDT | Fire Weather Watch | BOU | 13 hr |
| Sep 1, 3:43 AM MDT | Red Flag Warning | BOU | 15 hr |
| Sep 8, 2:44 PM MDT | Fire Weather Watch | BOU | 13 hr |
| Sep 9, 3:43 AM MDT | Red Flag Warning | BOU | 15 hr |
| Sep 27, 2:09 PM MDT | Mesoscale Discussion | SPC | 66 min |
| Sep 27, 4:40 PM MDT | Areal Flood Advisory | BOU | 80 min |
| Oct 3, 11:26 AM MDT | Red Flag Warning | BOU | 7 hr |
| Oct 3, 8:26 PM MDT | Freeze Warning | BOU | 13 hr |
| Oct 4, 4:21 PM MDT | Frost Advisory | BOU | 17 hr |
| Oct 4, 4:21 PM MDT | Freeze Watch | BOU | 13 hr |
| Oct 5, 5:03 AM MDT | Freeze Warning | BOU | 29 hr |
| Oct 5, 2:59 PM MDT | Hard Freeze Warning | BOU | 42 hr |
| Oct 5, 3:43 PM MDT | Winter Weather Advisory | BOU | 22 hr |
| Oct 16, 3:52 AM MDT | Fire Weather Watch | BOU | 12 hr |
| Oct 16, 3:49 PM MDT | Red Flag Warning | BOU | 26 hr |
| Oct 17, 4:29 AM MDT | High Wind Warning | BOU | 14 hr |
| Oct 17, 2:26 PM MDT | Red Flag Warning | BOU | 28 hr |
| Oct 18, 3:42 AM MDT | High Wind Warning | BOU | 14 hr |
| Nov 9, 4:02 AM MST | Winter Weather Advisory | BOU | 49 hr |
| Dec 17, 3:36 PM MST | Winter Storm Watch | BOU | 22 hr |
| Dec 18, 1:56 PM MST | Blizzard Warning | BOU | 28 hr |
| Dec 19, 9:47 AM MST | Mesoscale Discussion | SPC | 6 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 archive20112013
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. Rebuilt daily.