Alert archive / South Dakota / Severe Thunderstorm Warnings in 2010

Severe Thunderstorm Warning 5, NWS Aberdeen, SD

April 13, 2010Corson County, Dewey County, South Dakota

NWS Aberdeen, SD issued this severe thunderstorm warning at Apr 13, 2010, 2:45 PM MDT for Corson County, Dewey County, South Dakota. It was in force for 60 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: Apr 13, 2010, 2:45 PM MDT (20:45 UTC)
Expired: Apr 13, 2010, 3:45 PM MDT
In force: 60 min
Issued by: NWS Aberdeen, SD
Area: Storm-based polygon
Hail: 0.5 in
Wind: 60.0 mph

Counties Corson County, SD, Dewey County, SD

The radar

The Bismarck radar (KBIS), 150 km from the middle of the area, began a volume at 20:45 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
Apr 13, 11:48 AM MDT	Severe Thunderstorm Watch	SPC	6 hr

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Aberdeen, SD wrote its last area forecast discussion before this severe thunderstorm warning went out at Apr 13, 1:49 PM MDT, 56 minutes earlier.

Area forecast discussion, Apr 13, 1:49 PM MDT, 56 minutes before

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Hazardous weather outlook, Apr 13, 3:23 AM MDT, 11 hours 22 minutes before

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In the hours before

Local storm report, Apr 13, 1:06 PM MDT, 1 hour 39 minutes before

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Local storm report, Apr 13, 2:13 PM MDT, 32 minutes before

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Local storm report, Apr 13, 2:41 PM MDT, 4 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Apr 12, 6:46 PM MDT	Wind Advisory	ABR	Brown, Buffalo, Campbell, Clark, Codington, Corson and 20 more	26 hr
Apr 13, 3:20 PM MDT	Severe Thunderstorm Warning	ABR	Jones, Stanley	40 min

Nearby

Severe Thunderstorm Warnings in South Dakota, 2010 Every severe thunderstorm warning in 2010

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.