Storm Events Database

Event Details

Event Tornado
-- Scale EF1
-- Length 4.75 Miles
-- Width 800 Yards
State SOUTH DAKOTA
County/Area UNION
WFO FSD
Report Source NWS Storm Survey
NCDC Data Source CSV
Begin Date 2013-10-04 17:35:00.0 CST-6
Begin Location 2S JEFFERSON
Begin Lat/Lon 42.57/-96.56
End Date 2013-10-04 17:41:00.0 CST-6
End Location 3NE JEFFERSON
End Lat/Lon 42.63/-96.52
Deaths Direct/Indirect 0/0 (fatality details below, when available...)
Injuries Direct/Indirect 0/0
Property Damage 200.00K
Crop Damage
Episode Narrative Thunderstorms produced two tornadoes which tracked over extreme southeast Union County in southeast South Dakota on the late afternoon on October 4th. One tornado crossed over the Missouri River into Union County from Dakota County Nebraska. The other tornado formed in Union County and crossed the Big Sioux River into Plymouth County Iowa. Both tornadoes caused damage.
Event Narrative A tornado severely damaged the roof and gutters of a house, and the walls and roof of at least two storage equipment buildings. The tornado caused tree damage, including trunks snapped and large branches blown down, damaged a road sign, blew down or crushed several grain bins, blew down power poles and lines, and flattened corn crops. One of the destroyed grain bins was wrapped around a house, causing damage to the roof, siding, and gutters of the house. The tornado then crossed the Big Sioux River into Plymouth County Iowa.


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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
MC COOK LAKE UNION CO. SD 10/04/2013 17:28 CST-6 Tornado EF1 0 0 250.00K 0.00K
JEFFERSON UNION CO. SD 10/04/2013 17:35 CST-6 Tornado EF1 0 0 200.00K 0.00K
Totals: 0 0 450.00K 0.00K