Alert archive / South Dakota / Mesoscale Discussions in 2022
Mesoscale Discussion 1122
The Storm Prediction Center issued this mesoscale discussion at Jun 11, 2022, 8:04 PM MDT for Carter County, Montana; 8 counties in South Dakota; Crook County, Wyoming. It was in force for 86 min.
The area
The outline as issued.
The facts
- Issued
- Jun 11, 2022, 8:04 PM MDT (02:04 UTC)
- Expired
- Jun 11, 2022, 9:30 PM MDT
- In force
- 86 min
- Issued by
- the Storm Prediction Center
- Concerning
- Severe thunderstorm watch 347
Counties Carter County, MT, Butte County, SD, Haakon County, SD, Harding County, SD, Lawrence County, SD, Meade County, SD, Pennington County, SD, Perkins County, SD, Ziebach County, SD, Crook County, WY
The radar
The Rapid City radar (KUDX), 111 km from the middle of the area, began a volume at 02:07 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.
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</html>SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 12, 2:24 PM MDT | Mesoscale Discussion | SPC | Carter, Powder River | 96 min |
| Jun 12, 3:06 PM MDT | Tornado Watch | SPC | Carter, Powder River | 7 hr |
| Jun 11, 9:50 PM MDT | Mesoscale Discussion | SPC | Bennett, Butte, Custer, Haakon, Jackson, Jones and 8 more | 85 min |
| Jun 11, 10:17 PM MDT | Severe Thunderstorm Watch | SPC | Bennett, Haakon, Hughes, Jackson, Jones, Lyman and 4 more | 5 hr |
| Jun 11, 11:44 PM MDT | Mesoscale Discussion | SPC | Aurora, Bennett, Bon Homme, Brule, Charles Mix, Clay and 16 more | 2 hr |
| Jun 12, 5:25 PM MDT | Mesoscale Discussion | SPC | Lawrence, Meade, Pennington | 95 min |
| Jun 12, 2:27 PM MDT | Mesoscale Discussion | SPC | Goshen | 2 hr |
Nearby
Mesoscale Discussions in South Dakota, 2022Mesoscale Discussions in Montana, 2022Mesoscale Discussions in Wyoming, 2022Every mesoscale discussion in 2022
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.