Storm Events Database

Event Details

Event Thunderstorm Wind
Magnitude 83 kts.
State MINNESOTA
County/Area MARSHALL
WFO FGF
Report Source NWS Storm Survey
NCDC Data Source CSV
Begin Date 2011-07-20 06:40:00.0 CST-6
Begin Location 1NNW STRANDQUIST
Begin Lat/Lon 48.52/-96.46
End Date 2011-07-20 06:40:00.0 CST-6
Deaths Direct/Indirect 0/0 (fatality details below, when available...)
Injuries Direct/Indirect 0/0
Property Damage 40.00K
Crop Damage 250.00K
Episode Narrative The last night of the unusual prolonged heat wave brought another round of severe thunderstorms. Surface dew point temperatures continued in the oppressive 70F to 80F range. With the extreme heat, mid level temperatures also remained quite warm. However, the combination of a subtle upper level disturbance and a modest low level jet helped spawn the thunderstorms.
Event Narrative Three wooden power poles were snapped along highway 59. Numerous nearby poplar trees were also snapped.


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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 1.620M 1.400M
NORTHLAND POLK CO. MN 07/20/2011 06:10 CST-6 Thunderstorm Wind 55 kts. EG 0 0 0.00K 0.00K
DONALDSON KITTSON CO. MN 07/20/2011 06:11 CST-6 Thunderstorm Wind 55 kts. EG 0 0 0.00K 0.00K
STEPHEN MARSHALL CO. MN 07/20/2011 06:22 CST-6 Thunderstorm Wind 52 kts. EG 0 0 0.00K 0.00K
ENOK KITTSON CO. MN 07/20/2011 06:25 CST-6 Thunderstorm Wind 70 kts. EG 0 0 0.00K 0.00K
ENGLUND MARSHALL CO. MN 07/20/2011 06:27 CST-6 Thunderstorm Wind 68 kts. MG 0 0 0.00K 0.00K
FLORIAN MARSHALL CO. MN 07/20/2011 06:30 CST-6 Thunderstorm Wind 60 kts. EG 0 0 0.00K 0.00K
KARLSTAD KITTSON CO. MN 07/20/2011 06:35 CST-6 Thunderstorm Wind 83 kts. EG 0 0 600.00K 200.00K
KARLSTAD KITTSON CO. MN 07/20/2011 06:35 CST-6 Thunderstorm Wind 83 kts. EG 0 0 200.00K 250.00K
HALMA KITTSON CO. MN 07/20/2011 06:38 CST-6 Thunderstorm Wind 52 kts. EG 0 0 0.00K 0.00K
FLORIAN MARSHALL CO. MN 07/20/2011 06:40 CST-6 Thunderstorm Wind 65 kts. EG 0 0 20.00K 100.00K
STRANDQUIST MARSHALL CO. MN 07/20/2011 06:40 CST-6 Thunderstorm Wind 83 kts. EG 0 0 40.00K 250.00K
GREENBUSH ARPT ROSEAU CO. MN 07/20/2011 06:48 CST-6 Thunderstorm Wind 70 kts. EG 0 0 0.00K 0.00K
PELAN ROSEAU CO. MN 07/20/2011 06:58 CST-6 Thunderstorm Wind 65 kts. MG 0 0 0.00K 0.00K
GREENBUSH ROSEAU CO. MN 07/20/2011 07:05 CST-6 Thunderstorm Wind 78 kts. EG 0 0 700.00K 300.00K
BADGER ROSEAU CO. MN 07/20/2011 07:10 CST-6 Thunderstorm Wind 63 kts. EG 0 0 50.00K 100.00K
FOX ROSEAU CO. MN 07/20/2011 07:10 CST-6 Thunderstorm Wind 61 kts. EG 0 0 0.00K 0.00K
GREENBUSH ARPT ROSEAU CO. MN 07/20/2011 07:10 CST-6 Thunderstorm Wind 70 kts. EG 0 0 0.00K 0.00K
ROSEAU ROSEAU CO. MN 07/20/2011 07:15 CST-6 Thunderstorm Wind 50 kts. EG 0 0 0.00K 0.00K
HOMOLKA ROSEAU CO. MN 07/20/2011 07:20 CST-6 Thunderstorm Wind 60 kts. EG 0 0 5.00K 200.00K
ROSEAU ROSEAU CO. MN 07/20/2011 07:25 CST-6 Thunderstorm Wind 56 kts. EG 0 0 0.00K 0.00K
BADGER ROSEAU CO. MN 07/20/2011 07:34 CST-6 Thunderstorm Wind 55 kts. EG 0 0 0.00K 0.00K
WANNASKA ROSEAU CO. MN 07/20/2011 07:40 CST-6 Thunderstorm Wind 60 kts. EG 0 0 0.00K 0.00K
ROSEAU ROSEAU CO. MN 07/20/2011 07:45 CST-6 Thunderstorm Wind 52 kts. EG 0 0 0.00K 0.00K
MALUNG ROSEAU CO. MN 07/20/2011 08:10 CST-6 Lightning 0 0 5.00K 0.00K
LUDE LAKE OF THE WOODS CO. MN 07/20/2011 08:35 CST-6 Thunderstorm Wind 55 kts. EG 0 0 0.00K 0.00K
SWIFT ROSEAU CO. MN 07/20/2011 08:40 CST-6 Thunderstorm Wind 60 kts. EG 0 0 0.00K 0.00K
Totals: 0 0 1.620M 1.400M