Alert archive / South Dakota / Severe Thunderstorm Warnings in 2020
Severe Thunderstorm Warning 86, NWS Aberdeen, SD
NWS Aberdeen, SD issued this severe thunderstorm warning at Jun 20, 2020, 7:30 PM CDT for Clark County, Day County, Spink County, South Dakota. It was in force for 45 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
- Jun 20, 2020, 7:30 PM CDT (00:30 UTC)
- Expired
- Jun 20, 2020, 8:15 PM CDT
- In force
- 45 min
- Issued by
- NWS Aberdeen, SD
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Clark County, SD, Day County, SD, Spink County, SD
The radar
The Aberdeen radar (KABR), 60 km from the middle of the area, began a volume at 00:32 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 |
|---|---|---|---|
| Jun 20, 3:20 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
The office that day
Everything else NWS Aberdeen, SD issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 20, 10:45 PM CDT | Special Weather Statement | ABR | Grant | 45 min |
| Jun 21, 2:44 PM CDT | Special Weather Statement | ABR | Ziebach | 46 min |
| Jun 21, 3:29 PM CDT | Special Weather Statement | ABR | Stanley | 46 min |
| Jun 21, 3:42 PM CDT | Severe Thunderstorm Warning | ABR | Stanley | 48 min |
| Jun 21, 4:20 PM CDT | Severe Thunderstorm Warning | ABR | Jones, Stanley | 25 min |
| Jun 21, 4:45 PM CDT | Severe Thunderstorm Warning | ABR | Jones, Lyman, Stanley | 24 min |
Nearby
Severe Thunderstorm Warnings in South Dakota, 2020Every severe thunderstorm warning in 2020
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.