Alert archive / Colorado / Boulder County
Weather alerts in Boulder County, Colorado, 2006
109 weather alerts in 2006, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Boulder County and its neighbors
Each county as a circle sized by its count in 2006. Tap one for its archive.
- Alerts
- 109
- Warnings
- 36
- Watches
- 31
- Advisories
- 27
- Busiest month
- March13 alerts
- Busiest day
- June 24, 20064 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 3, 2:18 PM MST | High Wind Warning | BOU | 5 hr |
| Jan 8, 3:33 AM MST | Snow and Blowing Snow Advisory | BOU | 24 hr |
| Jan 11, 2:47 PM MST | Snow and Blowing Snow Advisory | BOU | 20 hr |
| Jan 12, 9:12 PM MST | High Wind Warning | BOU | 11 hr |
| Jan 14, 2:50 PM MST | Winter Storm Watch | BOU | 20 hr |
| Jan 18, 4:07 PM MST | Snow and Blowing Snow Advisory | BOU | 11 hr |
| Jan 19, 3:20 AM MST | Snow Advisory | BOU | 25 hr |
| Jan 29, 1:27 AM MST | Snow and Blowing Snow Advisory | BOU | 14 hr |
| Feb 1, 3:53 AM MST | Winter Storm Watch | BOU | 12 hr |
| Feb 1, 3:47 PM MST | Winter Storm Warning | BOU | 36 hr |
| Feb 4, 5:14 AM MST | Snow and Blowing Snow Advisory | BOU | 36 hr |
| Feb 5, 6:57 AM MST | High Wind Warning | BOU | 2 hr |
| Feb 6, 8:14 PM MST | High Wind Watch | BOU | 5 hr |
| Feb 15, 11:50 AM MST | Snow and Blowing Snow Advisory | BOU | 21 hr |
| Feb 15, 3:52 PM MST | Snow Advisory | BOU | 12 hr |
| Feb 28, 3:00 PM MST | Snow and Blowing Snow Advisory | BOU | 21 hr |
| Mar 7, 3:57 PM MST | Snow Advisory | BOU | 29 hr |
| Mar 7, 3:57 PM MST | Winter Storm Watch | BOU | 29 hr |
| Mar 7, 8:57 PM MST | Winter Storm Warning | BOU | 24 hr |
| Mar 8, 11:34 AM MST | Mesoscale Discussion | SPC | 4 hr |
| Mar 9, 2:58 PM MST | Snow Advisory | BOU | 22 hr |
| Mar 18, 3:52 PM MST | Winter Storm Watch | BOU | 36 hr |
| Mar 19, 3:38 AM MST | Winter Storm Warning | BOU | 24 hr |
| Mar 19, 4:28 PM MST | Mesoscale Discussion | SPC | 6 hr |
| Mar 20, 3:50 AM MST | Snow and Blowing Snow Advisory | BOU | 12 hr |
| Mar 23, 2:07 AM MST | Dense Fog Advisory | BOU | 7 hr |
| Mar 25, 2:52 PM MST | Snow and Blowing Snow Advisory | BOU | 23 hr |
| Mar 25, 2:54 PM MST | High Wind Watch | BOU | 14 hr |
| Mar 29, 1:44 PM MST | Snow and Blowing Snow Advisory | BOU | 22 hr |
| Apr 4, 5:38 AM MDT | Fire Weather Watch | BOU | 9 hr |
| Apr 4, 3:00 PM MDT | Red Flag Warning | BOU | 31 hr |
| Apr 5, 3:55 PM MDT | Snow and Blowing Snow Advisory | BOU | 44 hr |
| Apr 10, 4:43 AM MDT | Red Flag Warning | BOU | 15 hr |
| Apr 12, 3:06 PM MDT | Fire Weather Watch | BOU | 13 hr |
| Apr 13, 4:23 AM MDT | Red Flag Warning | BOU | 15 hr |
| Apr 14, 3:25 PM MDT | Fire Weather Watch | BOU | 13 hr |
| Apr 14, 3:39 PM MDT | Snow and Blowing Snow Advisory | BOU | 20 hr |
| Apr 17, 4:07 AM MDT | Red Flag Warning | BOU | 17 hr |
| Apr 17, 3:38 PM MDT | Snow Advisory | BOU | 19 hr |
| Apr 18, 10:09 AM MDT | Flash Flood Warning | BOU | 3 hr |
| Apr 22, 3:20 PM MDT | Fire Weather Watch | BOU | 13 hr |
| May 5, 7:18 AM MDT | Dense Fog Advisory | BOU | 3 hr |
| May 10, 3:00 PM MDT | Freeze Warning | BOU | 17 hr |
| May 22, 5:45 AM MDT | Fire Weather Watch | BOU | 21 hr |
| May 22, 3:29 PM MDT | Severe Thunderstorm Warning | BOU | 46 min |
| May 22, 4:01 PM MDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 22, 8:23 PM MDT | Mesoscale Discussion | SPC | 97 min |
| May 25, 4:16 PM MDT | Fire Weather Watch | BOU | 12 hr |
| May 26, 4:10 AM MDT | Red Flag Warning | BOU | 17 hr |
| May 26, 3:43 PM MDT | Fire Weather Watch | BOU | 12 hr |
| May 27, 4:07 AM MDT | Red Flag Warning | BOU | 41 hr |
| May 31, 1:35 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 11, 12:51 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 12, 2:40 PM MDT | Fire Weather Watch | BOU | 38 hr |
| Jun 13, 4:00 PM MDT | Fire Weather Watch | BOU | 24 hr |
| Jun 14, 4:42 AM MDT | Red Flag Warning | BOU | 16 hr |
| Jun 18, 3:22 PM MDT | Red Flag Warning | BOU | 29 hr |
| Jun 19, 2:50 PM MDT | Mesoscale Discussion | SPC | 55 min |
| Jun 24, 2:44 PM MDT | Mesoscale Discussion | SPC | 91 min |
| Jun 24, 4:11 PM MDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 24, 5:06 PM MDT | Severe Thunderstorm Warning | BOU | 39 min |
| Jun 24, 5:41 PM MDT | Severe Thunderstorm Warning | BOU | 49 min |
| Jun 24, 6:29 PM MDT | Mesoscale Discussion | SPC | 91 min |
| Jul 3, 12:55 PM MDT | Flash Flood Watch | BOU | 7 hr |
| Jul 9, 10:57 AM MDT | Flash Flood Watch | BOU | 10 hr |
| Jul 20, 3:21 PM MDT | Severe Thunderstorm Warning | BOU | 39 min |
| Jul 20, 3:34 PM MDT | Flash Flood Warning | BOU | 3 hr |
| Aug 14, 12:12 PM MDT | Mesoscale Discussion | SPC | 93 min |
| Aug 14, 1:01 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 14, 6:21 PM MDT | Mesoscale Discussion | SPC | 114 min |
| Aug 26, 4:47 PM MDT | Mesoscale Discussion | SPC | 88 min |
| Sep 16, 3:35 AM MDT | High Wind Warning | BOU | 11 hr |
| Sep 20, 4:42 AM MDT | Snow and Blowing Snow Advisory | BOU | 31 hr |
| Sep 20, 4:24 PM MDT | Winter Storm Watch | BOU | 24 hr |
| Sep 21, 4:44 PM MDT | Winter Storm Warning | BOU | 37 hr |
| Sep 23, 10:47 AM MDT | Frost Advisory | BOU | 22 hr |
| Sep 27, 8:08 PM MDT | Frost Advisory | BOU | 12 hr |
| Oct 9, 4:37 AM MDT | Snow Advisory | BOU | 23 hr |
| Oct 10, 1:16 PM MDT | Freeze Watch | BOU | 15 hr |
| Oct 11, 3:58 AM MDT | Freeze Warning | BOU | 29 hr |
| Oct 12, 9:08 AM MDT | Freeze Warning | BOU | 24 hr |
| Oct 15, 4:00 PM MDT | Winter Storm Watch | BOU | 36 hr |
| Oct 16, 9:38 PM MDT | Heavy Snow Warning | BOU | 24 hr |
| Oct 17, 4:02 AM MDT | Winter Storm Warning | BOU | 10 hr |
| Oct 19, 3:38 PM MDT | Winter Storm Watch | BOU | 6 hr |
| Oct 19, 9:49 PM MDT | Winter Storm Warning | BOU | 32 hr |
| Oct 25, 4:37 AM MDT | Winter Storm Watch | BOU | 17 hr |
| Oct 25, 2:42 PM MDT | Winter Storm Warning | BOU | 21 hr |
| Oct 25, 9:31 PM MDT | Mesoscale Discussion | SPC | 6 hr |
| Oct 26, 5:22 AM MDT | Mesoscale Discussion | SPC | 5 hr |
| Nov 7, 4:02 AM MST | High Wind Watch | BOU | 17 hr |
| Nov 12, 2:36 PM MST | Winter Storm Watch | BOU | 15 hr |
| Nov 13, 5:06 AM MST | Winter Storm Warning | BOU | 37 hr |
| Nov 13, 2:17 PM MST | High Wind Watch | BOU | 14 hr |
| Nov 14, 4:03 AM MST | High Wind Warning | BOU | 14 hr |
| Nov 28, 2:09 AM MST | Snow and Blowing Snow Advisory | BOU | 12 hr |
| Nov 28, 2:09 AM MST | Snow Advisory | BOU | 27 hr |
| Nov 28, 2:09 AM MST | Winter Storm Warning | BOU | 35 hr |
| Nov 28, 9:49 PM MST | Heavy Snow Warning | BOU | 15 hr |
| Dec 10, 4:04 PM MST | Snow Advisory | BOU | 21 hr |
| Dec 18, 2:37 PM MST | Winter Storm Watch | BOU | 22 hr |
| Dec 19, 4:11 AM MST | Winter Storm Warning | BOU | 56 hr |
| Dec 19, 12:10 PM MST | Blizzard Warning | BOU | 48 hr |
| Dec 20, 5:09 AM MST | Mesoscale Discussion | SPC | 4 hr |
| Dec 26, 2:40 PM MST | Winter Storm Watch | BOU | 3 days |
| Dec 27, 8:16 PM MST | Winter Storm Warning | BOU | 57 hr |
| Dec 28, 11:51 AM MST | Mesoscale Discussion | SPC | 5 hr |
| Dec 28, 5:27 PM MST | Mesoscale Discussion | SPC | 4 hr |
| Dec 29, 11:25 AM MST | Snow and Blowing Snow Advisory | BOU | 9 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 |
| Severe Thunderstorm Watch | 4 |
| Mesoscale Discussion | 15 |
| Flooding | |
| Flash Flood Warning | 2 |
| Flash Flood Watch | 2 |
| Winter | |
| Blizzard Warning | 1 |
| Heavy Snow Warning | 2 |
| Winter Storm Warning | 11 |
| Winter Storm Watch | 11 |
| Snow Advisory | 8 |
| Snow and Blowing Snow Advisory | 15 |
| Cold | |
| Freeze Warning | 3 |
| Freeze Watch | 1 |
| Frost Advisory | 2 |
| Wind and dust | |
| High Wind Warning | 5 |
| High Wind Watch | 4 |
| Fire | |
| Red Flag Warning | 8 |
| Fire Weather Watch | 9 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20052007
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.