Alert archive / South Dakota / Mesoscale Discussions in 2009

Mesoscale Discussion 334

March 30, 20096 counties in Nebraska; 6 counties in North Dakota; 43 counties in South Dakota

The Storm Prediction Center issued this mesoscale discussion at Mar 30, 2009, 3:20 PM CDT for 6 counties in Nebraska; 6 counties in North Dakota; 43 counties in South Dakota. It was in force for 6 hr.

The area

The outline as issued.

The facts

Issued
Mar 30, 2009, 3:20 PM CDT (20:20 UTC)
Expired
Mar 30, 2009, 9:15 PM CDT
In force
6 hr
Issued by
the Storm Prediction Center
All 55 counties

Dickey County, ND, Emmons County, ND, LaMoure County, ND, Logan County, ND, McIntosh County, ND, Sargent County, ND, Boyd County, NE, Brown County, NE, Cherry County, NE, Holt County, NE, Keya Paha County, NE, Rock County, NE, Aurora County, SD, Beadle County, SD, Bennett County, SD, Brown County, SD, Brule County, SD, Buffalo County, SD, Campbell County, SD, Charles Mix County, SD, Clark County, SD, Codington County, SD, Davison County, SD, Day County, SD, Dewey County, SD, Douglas County, SD, Edmunds County, SD, Faulk County, SD, Grant County, SD, Gregory County, SD, Haakon County, SD, Hamlin County, SD, Hand County, SD, Hanson County, SD, Hughes County, SD, Hyde County, SD, Jackson County, SD, Jerauld County, SD, Jones County, SD, Kingsbury County, SD, Lyman County, SD, Marshall County, SD, McPherson County, SD, Mellette County, SD, Miner County, SD, Potter County, SD, Roberts County, SD, Sanborn County, SD, Spink County, SD, Stanley County, SD, Sully County, SD, Todd County, SD, Tripp County, SD, Walworth County, SD, Ziebach County, SD

The radar

The Aberdeen radar (KABR), 170 km from the middle of the area, began a volume at 20:22 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 text

As transmitted, in the capitals the NWS used until 2016.

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SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 29, 10:05 PM CDTMesoscale DiscussionSPCAdams, Bowman, Burleigh, Dickey, Emmons, Grant and 11 more6 hr
Mar 30, 6:36 AM CDTMesoscale DiscussionSPCAdams, Emmons, Grant, Hettinger, Logan, McIntosh and 3 more4 hr

Nearby

Mesoscale Discussions in South Dakota, 2009Mesoscale Discussions in Nebraska, 2009Mesoscale Discussions in North Dakota, 2009Every mesoscale discussion 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.