Alert archive / Colorado / Mesoscale Discussions in 2009
Mesoscale Discussion 971
The Storm Prediction Center issued this mesoscale discussion at Jun 7, 2009, 10:44 AM MDT for 10 counties in Colorado; Laramie County, Wyoming. It was in force for 61 min.
The area
The outline as issued.
The facts
- Issued
- Jun 7, 2009, 10:44 AM MDT (16:44 UTC)
- Expired
- Jun 7, 2009, 11:45 AM MDT
- In force
- 61 min
- Issued by
- the Storm Prediction Center
Counties Adams County, CO, Arapahoe County, CO, Boulder County, CO, Broomfield County, CO, Denver County, CO, Gilpin County, CO, Larimer County, CO, Morgan County, CO, Washington County, CO, Weld County, CO, Laramie County, WY
The radar
The Denver radar (KFTG), 74 km from the middle of the area, began a volume at 16:46 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The watches that followed
Watches SPC issued over any of the same counties within four hours of this discussion.
The text
As transmitted, in the capitals the NWS used until 2016.
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</html>SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 7, 12:35 AM MDT | Mesoscale Discussion | SPC | Logan, Phillips, Sedgwick | 55 min |
| Jun 7, 11:02 AM MDT | Severe Thunderstorm Watch | SPC | Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 8 more | 6 hr |
| Jun 7, 2:30 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Broomfield, Denver, Douglas, Elbert and 9 more | 60 min |
| Jun 7, 4:31 PM MDT | Severe Thunderstorm Watch | SPC | Kit Carson, Yuma | 5 hr |
Nearby
Mesoscale Discussions in Colorado, 2009Mesoscale Discussions in Wyoming, 2009Every mesoscale discussion in 2009
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.