Storm Events Database

Event Details:

Event Thunderstorm Wind
Magnitude 52 kts.
County/Area PIERCE
Report Source Trained Spotter
NCEI Data Source CSV
Begin Date 2010-07-17 20:37:00.0 CST-6
Begin Location 1N RIVER FALLS ARPT
Begin Lat/Lon 44.86/-92.62
End Date 2010-07-17 20:39:00.0 CST-6
End Lat/Lon 44.8609/-92.6161
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 The atmosphere became very unstable Saturday afternoon, and along with a strong wind shear, aided in the development of very large hail, isolated tornadoes and straight-line wind damage in Minnesota, which eventually moved into west-central Wisconsin during the evening. Most of the damage in Wisconsin was associated with a bow-echo that moved across the Twin Cities, and into far west-central Wisconsin. These storms moved east and southeast across west-central Wisconsin before weakening toward the late evening.
Event Narrative Spotters reported a five inch diameter tree blown down in Spring Valley, Wisconsin.


Event Map:

All events for this episode:

Location County/Zone St. Date Time T.Z. Type Mag Dth Inj PrD CrD
Totals: 0 0 2.00K 0.00K
NEW RICHMOND ARPT ST. CROIX CO. WI 07/17/2010 20:28 CST-6 Thunderstorm Wind 55 kts. MG 0 0 0.00K 0.00K
BOYCEVILLE DUNN CO. WI 07/17/2010 20:30 CST-6 Thunderstorm Wind 52 kts. EG 0 0 2.00K 0.00K
RIVER FALLS ARPT PIERCE CO. WI 07/17/2010 20:37 CST-6 Thunderstorm Wind 52 kts. EG 0 0 0.00K 0.00K
EAU CLAIRE EAU CLAIRE CO. WI 07/17/2010 21:10 CST-6 Thunderstorm Wind 56 kts. EG 0 0 0.00K 0.00K
Totals: 0 0 2.00K 0.00K