Storm Events Database

Event Details

Event Funnel Cloud
State MINNESOTA
County/Area MARTIN
WFO MPX
Report Source Storm Chaser
NCDC Data Source CSV
Begin Date 2012-04-21 16:10:00.0 CST-6
Begin Location 7W ORMSBY
Begin Lat/Lon 43.84/-94.85
End Date 2012-04-21 16:10:00.0 CST-6
Deaths Direct/Indirect 0/0 (fatality details below, when available...)
Injuries Direct/Indirect 0/0
Property Damage 0.00K
Crop Damage 0.00K
Episode Narrative A weak surface low that was centered across eastern North Dakota, moved slowly southeast across western Minnesota during the afternoon of Saturday, April 21st. Afternoon sunshine, combined with a fairly sheared environment below 3 km, allowed for a few severe thunderstorms to develop along the sharp wind shift line from the southeast, to the northwest. Enhanced wind shear in the lowest 1 km along this wind shift line, with the development of thunderstorms, caused a few tornadoes to form. Most of the tornadoes were brief touchdowns, and damage was confined to barns and outbuildings. Some hail also accompany the thunderstorms, which generated penny, to occasional nickel size hail.
Event Narrative


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All events for this episode:

Location County/Zone St. Date Time T.Z. Type Mag Dth Inj PrD CrD
Totals: 0 0 450.00K 0.00K
CHOKIO STEVENS CO. MN 04/21/2012 12:39 CST-6 Tornado EF0 0 0 0.00K 0.00K
CHOKIO STEVENS CO. MN 04/21/2012 12:40 CST-6 Hail 0.88 in. 0 0 0.00K 0.00K
BIG BEND CITY CHIPPEWA CO. MN 04/21/2012 13:55 CST-6 Tornado EF0 0 0 100.00K 0.00K
BRANDON DOUGLAS CO. MN 04/21/2012 14:12 CST-6 Hail 0.75 in. 0 0 0.00K 0.00K
LUCAN REDWOOD CO. MN 04/21/2012 14:23 CST-6 Tornado EF0 0 0 250.00K 0.00K
DANVERS SWIFT CO. MN 04/21/2012 14:28 CST-6 Tornado EF0 0 0 0.00K 0.00K
HOLMES CITY DOUGLAS CO. MN 04/21/2012 14:30 CST-6 Tornado EF0 0 0 100.00K 0.00K
WABASSO REDWOOD CO. MN 04/21/2012 14:30 CST-6 Funnel Cloud 0 0 0.00K 0.00K
GLUEK CHIPPEWA CO. MN 04/21/2012 14:55 CST-6 Hail 0.88 in. 0 0 0.00K 0.00K
GLUEK CHIPPEWA CO. MN 04/21/2012 14:55 CST-6 Funnel Cloud 0 0 0.00K 0.00K
RENVILLE RENVILLE CO. MN 04/21/2012 15:39 CST-6 Funnel Cloud 0 0 0.00K 0.00K
DANUBE RENVILLE CO. MN 04/21/2012 15:53 CST-6 Hail 0.75 in. 0 0 0.00K 0.00K
ORMSBY MARTIN CO. MN 04/21/2012 16:10 CST-6 Funnel Cloud 0 0 0.00K 0.00K
Totals: 0 0 450.00K 0.00K