Colorado, 1999

Hail and Damaging Wind in Colorado, August 28, 1999

August 28, 1999 · NWS BOU · 3 events in 3 counties and zones

2 hail, 1 thunderstorm wind, 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

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
3

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.

The radar

The Denver radar (KFTG), 54 km away, was scanning. The volume nearest the first event began at 19:36 UTC.

Open the radar archive at this moment

Event by event

2 hail, 1 thunderstorm wind. Local standard time, as filed.

Hail, Douglas

When
August 28, 12:38 PM MST
Where
Douglas County, Castle Rock
Measured
0.75 in hail
Reported by
TRAINED SPOTTER
Coordinates
39.370, -104.870

Hail, Elbert

When
August 28, 1:05 PM MST to 1:10 PM MST
Where
Elbert County, Kiowa to 17 mi N of Kiowa
Measured
1.75 in hail
Reported by
TRAINED SPOTTER
Coordinates
39.520, -104.700

Golfball size hail was reported 17 miles northeast of Kiowa, or about 7 miles northeast of Parker. Approximately 100 homes and 50 cars were damaged. In addition, minor flooding forced the temporary closure of Elbert County Road 194.

Thunderstorm Wind, Logan

When
August 28, 4:50 PM MST
Where
Logan County, Sterling
Measured
71 kt (82 mph)
Reported by
TRAINED SPOTTER
Coordinates
40.630, -103.200

Thunderstorm winds gusting to 82 mph (71 kts) downed large tree limbs in Sterling.

What these are

Hail
Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.
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.

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

The same day elsewhere

More

Every storm in Colorado in 1999Every state in 1999This day in weather historyWarnings in Colorado, August 1999

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: 5718639, 5718637, 5718638.