Storm Events Database

Event Details

Event Blizzard
State SOUTH DAKOTA
County/Area TRIPP
WFO UNR
Report Source Trained Spotter
NCDC Data Source CSV
Begin Date 2011-02-20 06:00:00.0 CST-6
End Date 2011-02-20 20:00:00.0 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 strong storm system moved across the Rockies and Northern Plains, bringing heavy snow to western and south central South Dakota. Snowfall amounts were in the six to 12 inch range, with as much as 18 inches from northwestern into west central South Dakota. Northwest winds of 15 to 30 mph produced areas of blowing snow and greatly reduced visibilities at times. Interstate 90 east of Rapid City was closed during the overnight hours.
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 0.00K 0.00K
HARDING (ZONE) HARDING (ZONE) SD 02/19/2011 14:00 MST-7 Winter Storm 0 0 0.00K 0.00K
BUTTE (ZONE) BUTTE (ZONE) SD 02/19/2011 21:00 MST-7 Winter Storm 0 0 0.00K 0.00K
NORTHERN MEADE CO PLAINS (ZONE) NORTHERN MEADE CO PLAINS (ZONE) SD 02/19/2011 21:00 MST-7 Winter Storm 0 0 0.00K 0.00K
SOUTHERN FOOT HILLS (ZONE) SOUTHERN FOOT HILLS (ZONE) SD 02/19/2011 22:00 MST-7 Winter Storm 0 0 0.00K 0.00K
PERKINS (ZONE) PERKINS (ZONE) SD 02/19/2011 22:00 MST-7 Winter Storm 0 0 0.00K 0.00K
CUSTER CO PLAINS (ZONE) CUSTER CO PLAINS (ZONE) SD 02/19/2011 23:00 MST-7 Winter Storm 0 0 0.00K 0.00K
NORTHERN BLACK HILLS (ZONE) NORTHERN BLACK HILLS (ZONE) SD 02/19/2011 23:00 MST-7 Winter Storm 0 0 0.00K 0.00K
STURGIS / PIEDMONT FOOTHILLS (... STURGIS / PIEDMONT FOOTHILLS (... SD 02/19/2011 23:00 MST-7 Winter Storm 0 0 0.00K 0.00K
PENNINGTON CO PLAINS (ZONE) PENNINGTON CO PLAINS (ZONE) SD 02/19/2011 23:00 MST-7 Winter Storm 0 0 0.00K 0.00K
SOUTHERN MEADE CO PLAINS (ZONE) SOUTHERN MEADE CO PLAINS (ZONE) SD 02/19/2011 23:00 MST-7 Winter Storm 0 0 0.00K 0.00K
HERMOSA FOOTHILLS (ZONE) HERMOSA FOOTHILLS (ZONE) SD 02/19/2011 23:00 MST-7 Winter Storm 0 0 0.00K 0.00K
JACKSON (ZONE) JACKSON (ZONE) SD 02/19/2011 23:00 MST-7 Winter Storm 0 0 0.00K 0.00K
FALL RIVER (ZONE) FALL RIVER (ZONE) SD 02/20/2011 00:00 MST-7 Winter Storm 0 0 0.00K 0.00K
BENNETT (ZONE) BENNETT (ZONE) SD 02/20/2011 00:00 MST-7 Winter Storm 0 0 0.00K 0.00K
SHANNON (ZONE) SHANNON (ZONE) SD 02/20/2011 00:00 MST-7 Winter Storm 0 0 0.00K 0.00K
RAPID CITY (ZONE) RAPID CITY (ZONE) SD 02/20/2011 00:00 MST-7 Winter Storm 0 0 0.00K 0.00K
ZIEBACH (ZONE) ZIEBACH (ZONE) SD 02/20/2011 00:00 MST-7 Winter Storm 0 0 0.00K 0.00K
NORTHERN FOOT HILLS (ZONE) NORTHERN FOOT HILLS (ZONE) SD 02/20/2011 00:00 MST-7 Winter Storm 0 0 0.00K 0.00K
HAAKON (ZONE) HAAKON (ZONE) SD 02/20/2011 00:00 MST-7 Winter Storm 0 0 0.00K 0.00K
MELLETTE (ZONE) MELLETTE (ZONE) SD 02/20/2011 05:00 CST-6 Blizzard 0 0 0.00K 0.00K
TODD (ZONE) TODD (ZONE) SD 02/20/2011 05:00 CST-6 Blizzard 0 0 0.00K 0.00K
TRIPP (ZONE) TRIPP (ZONE) SD 02/20/2011 06:00 CST-6 Blizzard 0 0 0.00K 0.00K
Totals: 0 0 0.00K 0.00K