National Weather Service United States Department of Commerce

June 22, 2023 Tornado over Douglas County


A tornado touched down just south of CO-470 in Highlands Ranch and lifted just west of I-25 near Lone Tree in Douglas county.  Most of the damage was EF0 but there were some pockets of EF1 damage.  In addition the storm was accompanied by large hail up to Tennis Ball size.

Date June 22, 2023
Time (Local) 324 pm to 350 pm
EF Rating EF1
Est. Peak Winds 105 mph
Path Length 8.36 miles
Max Width 50 yards
Injuries/Deaths 0/0

 

Tornado track was from 2 miles west of Highlands Ranch to 2 miles north northeast of Surrey Ridge with a path length of 8.36 miles.  The maximum width was around 50 yards. 

 

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

EF0
Weak

65-85 mph
EF1
Moderate
86-110 mph
EF2
Significant
111-135 mph
EF3
Severe
136-165 mph
EF4
Extreme
166-200 mph
EF5
Catastrophic
200+ mph
ef-scale

 

Radar Data

Strongest rotational velocity from KFTG radar was around 105 kts at 334 pm MDT