Alert archive / South Dakota / Severe Thunderstorm Warnings in 2009
Severe Thunderstorm Warning 95, NWS Aberdeen, SD
NWS Aberdeen, SD issued this severe thunderstorm warning at Jul 13, 2009, 9:23 PM MDT for Dewey County, Potter County, Sully County, South Dakota. It was in force for 34 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jul 13, 2009, 9:23 PM MDT (03:23 UTC)
- Expired
- Jul 13, 2009, 9:57 PM MDT
- In force
- 34 min
- Issued by
- NWS Aberdeen, SD
- Area
- Storm-based polygon
Counties Dewey County, SD, Potter County, SD, Sully County, SD
The radar
The Aberdeen radar (KABR), 159 km from the middle of the area, began a volume at 03:25 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jul 13, 8:42 PM MDT | Tornado Watch | SPC | 4 hr |
The office that day
Everything else NWS Aberdeen, SD issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 13, 11:06 PM MDT | Severe Thunderstorm Warning | ABR | Brown, Edmunds, McPherson | 39 min |
| Jul 14, 12:17 AM MDT | Flash Flood Warning | ABR | Brown, Clark, Day, Edmunds, Faulk, McPherson and 3 more | 3 hr |
| Jul 14, 12:23 AM MDT | Flash Flood Warning | ABR | Buffalo, Hand, Hughes, Hyde, Sully | 3 hr |
| Jul 14, 6:44 AM MDT | Flash Flood Warning | ABR | Campbell, Edmunds, McPherson, Walworth | 3 hr |
Nearby
Severe Thunderstorm Warnings in South Dakota, 2009Every severe thunderstorm warning 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.