Alert archive / South Dakota / Severe Thunderstorm Warnings in 2020

Severe Thunderstorm Warning 240, NWS Aberdeen, SD

August 26, 2020Jones County, Lyman County, Stanley County, South Dakota

NWS Aberdeen, SD issued this severe thunderstorm warning at Aug 26, 2020, 6:32 PM CDT for Jones County, Lyman County, Stanley County, South Dakota. It was in force for 43 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: Aug 26, 2020, 6:32 PM CDT (23:32 UTC)
Expired: Aug 26, 2020, 7:15 PM CDT
In force: 43 min
Issued by: NWS Aberdeen, SD
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

Counties Jones County, SD, Lyman County, SD, Stanley County, SD

The radar

The Rapid City radar (KUDX), 192 km from the middle of the area, began a volume at 23:36 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 office that day

Everything else NWS Aberdeen, SD issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Aug 26, 3:48 PM CDT	Severe Thunderstorm Warning	ABR	Dewey	42 min
Aug 26, 4:01 PM CDT	Severe Thunderstorm Warning	ABR	Dewey, Stanley	44 min
Aug 26, 4:27 PM CDT	Severe Thunderstorm Warning	ABR	Dewey	48 min
Aug 26, 4:45 PM CDT	Severe Thunderstorm Warning	ABR	Hughes, Stanley, Sully	45 min
Aug 26, 5:13 PM CDT	Severe Thunderstorm Warning	ABR	Dewey	47 min
Aug 26, 5:18 PM CDT	Severe Thunderstorm Warning	ABR	Dewey	57 min
Aug 26, 5:34 PM CDT	Severe Thunderstorm Warning	ABR	Stanley	56 min
Aug 26, 6:11 PM CDT	Severe Thunderstorm Warning	ABR	Corson, Dewey	30 min

Nearby

Severe Thunderstorm Warnings in South Dakota, 2020 Every 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.