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Start UTC Date @0z:
End UTC Date @0z:
684 
NOUS43 KUNR 142143
PNSUNR
SDZ024-150945-

Public Information Statement
National Weather Service Rapid City SD
343 PM MDT Tue Jul 14 2020

...NWS DAMAGE SURVEY FOR 07/10/20 SPEARFISH CANYON TORNADO...

Rating:                 EF1
Estimated Peak Wind:    105 mph
Path Length /statute/:  15.45 miles
Path Width /maximum/:   250.0 yards
Fatalities:             0
Injuries:               0

Start Date:             07/10/2020
Start Time:             03:35 PM MDT
Start Location:         9 NW Cheyenne Crossing/Lawrence County/SD
Start Lat/Lon:          44.379 / -104.0297

End Date:               07/10/2020
End Time:               03:59 PM MDT
End Location:           2 SSE Lead / Lawrence County / SD
End Lat/Lon:            44.3247 / -103.7476


EF Scale: The Enhanced Fujita Scale classifies tornadoes into the
following categories:

EF0...Weak......65 to 85 mph
EF1...Weak......86 to 110 mph
EF2...Strong....111 to 135 mph
EF3...Strong....136 to 165 mph
EF4...Violent...166 to 200 mph
EF5...Violent...>200 mph

NOTE:
The information in this statement is preliminary and subject to
change pending final review of the event and publication in NWS
Storm Data.

$$