TwisterTrack
EF3Historical Record

EF3 Tornado — Boulder County, Colorado — June 4, 2015

Boulder County, CO

440 yd wide6.7 mi longmoved W
Shaded band = damage-path width · animated dot traces direction of travel

Event stats

EF ratingEF3
Date & timeJune 4, 2015 · 6:30 PM
Path length6.7 mi
Max width440 yd
Injuries0
Fatalities0

Details

A EF3 tornado was recorded in Boulder County, CO, tracking roughly 6.7 miles with a maximum width of about 440 yards. No injuries or fatalities are noted in the historical record. Details are drawn from NOAA/SPC and may be incomplete or generalized.

Historical record from public weather datasets.

Record details

Counties affected
Boulder County, Larimer County
Start coordinates
40.2500, -105.0800
End coordinates
40.2700, -105.2000
Source
NOAA/SPC
Data status
Historical Record

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