Colorado, 1990

Tornadoes and Hail in Colorado, June 1, 1990

June 1, 1990 · NWS GJT · 25 events in 9 counties and zones

18 thunderstorm wind, 5 tornado, 2 hail, as filed by the National Weather Service.

Where it happened

Every event with a place to put it. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

Open the live radar over this ground

The toll

Deaths
0
Injuries
0
Property damage
$25,000
Crop damage
None recorded
Events
25

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

Event by event

18 thunderstorm wind, 5 tornado, 2 hail. Local standard time, as filed.

Thunderstorm Wind, Mesa

When
June 1, 1:30 PM CST
Where
Mesa County
Measured
50 kt (58 mph)
Coordinates
39.080, -108.550

Thunderstorm Wind, Boulder

When
June 1, 3:05 PM CST
Where
Boulder County
Measured
55 kt (63 mph)
Coordinates
40.020, -105.270

Thunderstorm Wind, Weld

When
June 1, 3:15 PM CST
Where
Weld County
Measured
51 kt (59 mph)
Coordinates
40.630, -104.320

Thunderstorm Wind, Weld

When
June 1, 3:30 PM CST
Where
Weld County
Measured
50 kt (58 mph)
Coordinates
40.420, -104.680

Thunderstorm Wind, Pueblo

When
June 1, 5:00 PM CST
Where
Pueblo County
Measured
55 kt (63 mph)
Coordinates
38.250, -104.650

Thunderstorm Wind, Weld

When
June 1, 5:02 PM CST
Where
Weld County
Measured
50 kt (58 mph)
Coordinates
40.430, -104.520

Thunderstorm Wind, Weld

When
June 1, 5:26 PM CST
Where
Weld County
Measured
71 kt (82 mph)
Coordinates
40.320, -104.550

Thunderstorm Wind, Weld

When
June 1, 5:36 PM CST
Where
Weld County
Measured
52 kt (60 mph)
Coordinates
40.970, -104.300

Thunderstorm Wind, Weld

When
June 1, 5:48 PM CST
Where
Weld County
Measured
52 kt (60 mph)
Coordinates
40.320, -104.570

Thunderstorm Wind, Washington

When
June 1, 5:51 PM CST
Where
Washington County
Measured
61 kt (70 mph)
Coordinates
40.180, -103.220

Thunderstorm Wind, Pueblo

When
June 1, 6:00 PM CST
Where
Pueblo County
Measured
50 kt (58 mph)
Coordinates
38.250, -104.650

Tornado, Boulder

When
June 1, 5:03 PM MST
Where
Boulder County
Rating
F0
Path length
0.2 mi
Path width
20 yd
Coordinates
39.970, -105.230

Thunderstorm Wind, Weld

When
June 1, 6:05 PM CST
Where
Weld County
Measured
56 kt (64 mph)
Coordinates
40.630, -104.320

Thunderstorm Wind, Morgan

When
June 1, 6:05 PM CST
Where
Morgan County
Measured
67 kt (77 mph)
Coordinates
40.250, -103.800

Tornado, Adams

When
June 1, 5:25 PM MST
Where
Adams County
Rating
F0
Path length
0.1 mi
Path width
13 yd
Coordinates
39.980, -104.880

Thunderstorm Wind, Morgan

When
June 1, 6:35 PM CST
Where
Morgan County
Measured
83 kt (96 mph)
Coordinates
40.080, -103.580

Thunderstorm Wind, Washington

When
June 1, 6:37 PM CST
Where
Washington County
Measured
79 kt (91 mph)
Coordinates
39.980, -103.580

Thunderstorm Wind, Washington

When
June 1, 6:51 PM CST
Where
Washington County
Measured
61 kt (70 mph)
Coordinates
40.170, -103.250

Tornado, Weld

When
June 1, 6:05 PM MST
Where
Weld County
Rating
F1
Path length
0.5 mi
Path width
60 yd
Coordinates
40.170, -104.380

Hail, Sedgwick

When
June 1, 7:47 PM CST
Where
Sedgwick County
Measured
1.75 in hail
Coordinates
40.930, -102.520

Hail, Sedgwick

When
June 1, 7:48 PM CST
Where
Sedgwick County
Measured
1.75 in hail
Coordinates
40.980, -102.270

Thunderstorm Wind, Pueblo

When
June 1, 8:00 PM CST
Where
Pueblo County
Measured
50 kt (58 mph)
Coordinates
38.270, -104.600

Thunderstorm Wind, Yuma

When
June 1, 8:00 PM CST
Where
Yuma County
Coordinates
40.030, -102.720

Tornado, Yuma

When
June 1, 8:05 PM MST
Where
Yuma County
Rating
F1
Path length
0.5 mi
Path width
40 yd
Property damage
$25,000
Coordinates
40.150, -102.230

Tornado, Yuma

When
June 1, 8:20 PM MST
Where
Yuma County
Rating
F0
Path length
0.1 mi
Path width
10 yd
Coordinates
40.080, -102.380

What these are

Thunderstorm Wind
Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.
Tornado
A violently rotating column of air in contact with the ground and extending from a thunderstorm, filed with its path, width and Fujita or Enhanced Fujita rating from the damage survey.
Hail
Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Colorado in 1990Every state in 1990This day in weather historyThe tornado archive for Colorado, 1990Warnings in Colorado, June 1990

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 9984917, 9984918, 9984919, 9984920, 9984921, 9986627, 9987415, 9987416, 9987417, 9987418, 9987419, 9986628, 9987421, 9987422, 9986629, 9987423, 9987424, 9987425, 9987420, 9987426, 9987427, 9987428, 9987429, 9987430, 9987431.