Alert archive / Colorado / Grand County / 2011
Weather alerts in Grand County, Colorado, June 2011
22 weather alerts in June 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 22
- Warnings
- 8
- Watches
- 1
- Advisories
- 10
- Busiest day
- June 30, 201110 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|
| Jun 2, 2:46 PM MDT | Areal Flood Advisory | BOU | 71 hr |
| Jun 5, 11:46 AM MDT | Areal Flood Advisory | BOU | 72 hr |
| Jun 8, 12:41 PM MDT | Areal Flood Advisory | BOU | 72 hr |
| Jun 11, 12:44 PM MDT | Areal Flood Advisory | BOU | 71 hr |
| Jun 15, 6:50 PM MDT | Red Flag Warning | BOU | 25 hr |
| Jun 16, 2:45 PM MDT | Areal Flood Advisory | BOU | 9 days |
| Jun 19, 11:42 AM MDT | Winter Weather Advisory | BOU | 23 hr |
| Jun 24, 3:04 PM MDT | River Flood Advisory | BOU | 5 days |
| Jun 25, 11:42 AM MDT | River Flood Advisory | BOU | 5 days |
| Jun 25, 11:42 AM MDT | River Flood Advisory | BOU | 9 days |
| Jun 29, 5:06 PM MDT | Severe Thunderstorm Warning | BOU | 54 min |
| Jun 29, 5:09 PM MDT | Areal Flood Advisory | BOU | 25 hr |
| Jun 30, 11:57 AM MDT | Mesoscale Discussion | SPC | 63 min |
| Jun 30, 12:18 PM MDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jun 30, 1:49 PM MDT | Mesoscale Discussion | SPC | 116 min |
| Jun 30, 1:50 PM MDT | Severe Thunderstorm Warning | BOU | 19 min |
| Jun 30, 3:59 PM MDT | Severe Thunderstorm Warning | BOU | 61 min |
| Jun 30, 4:17 PM MDT | Mesoscale Discussion | SPC | 118 min |
| Jun 30, 4:50 PM MDT | Severe Thunderstorm Warning | BOU | 36 min |
| Jun 30, 5:14 PM MDT | Severe Thunderstorm Warning | BOU | 61 min |
| Jun 30, 5:14 PM MDT | Severe Thunderstorm Warning | BOU | 30 min |
| Jun 30, 5:43 PM MDT | Severe Thunderstorm Warning | BOU | 47 min |
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 | 7 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 3 |
| Flooding | |
| Areal Flood Advisory | 6 |
| River Flood Advisory | 3 |
| Winter | |
| Winter Weather Advisory | 1 |
| Fire | |
| Red Flag Warning | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20102012
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.