Hail, Douglas
- When
- June 11, 12:00 PM MST
- Where
- Douglas County, 4 mi NE of Castle Rock
- Measured
- 1 in hail
- Reported by
- TRAINED SPOTTER
- Coordinates
- 39.400, -104.820
Hail in Colorado, June 11, 1999
10 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
The toll
- Deaths
- 0
- Injuries
- 3
- Property damage
- $3.0 million
- Crop damage
- None recorded
- Events
- 10
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 national radar mosaic for the moment the first event began.
Event by event
10 hail. Local standard time, as filed.
Hail, Douglas
- When
- June 11, 12:35 PM MST
- Where
- Douglas County, Castle Rock
- Measured
- 1 in hail
- Reported by
- TRAINED SPOTTER
- Coordinates
- 39.370, -104.870
Hail, Douglas
- When
- June 11, 1:26 PM MST
- Where
- Douglas County, Sedalia
- Measured
- 1 in hail
- Reported by
- TRAINED SPOTTER
- Coordinates
- 39.430, -104.970
Hail, Douglas
- When
- June 11, 1:29 PM MST
- Where
- Douglas County, Franktown
- Measured
- 1 in hail
- Reported by
- TRAINED SPOTTER
- Coordinates
- 39.380, -104.750
Hail, Adams
- When
- June 11, 1:45 PM MST
- Where
- Adams County, Aurora
- Measured
- 1 in hail
- Reported by
- TRAINED SPOTTER
- Coordinates
- 39.730, -104.850
Hail, Adams
- When
- June 11, 1:48 PM MST
- Where
- Adams County, Aurora
- Measured
- 0.88 in hail
- Reported by
- TRAINED SPOTTER
- Coordinates
- 39.730, -104.850
Hail, Elbert
- When
- June 11, 2:03 PM MST
- Where
- Elbert County, 4 mi S of Elizabeth
- Measured
- 0.75 in hail
- Reported by
- TRAINED SPOTTER
- Coordinates
- 39.300, -104.600
Hail, Douglas
- When
- June 11, 2:40 PM MST to 3:40 PM MST
- Where
- Douglas County, 12 mi SE of Franktown
- Measured
- 1.75 in hail
- Injuries
- 3 direct, 0 indirect
- Property damage
- $3.0 million
- Reported by
- TRAINED SPOTTER
- Coordinates
- 39.270, -104.580
Large hail, up to golfball size and accumulating several inches deep, caused a large section of a corrugated metal roof of a greenhouse complex to collapse. About a third of the roof covering the 30,000 square foot building collapsed. Thirty five workers were trapped in the debris, 3 people were treated for minor injuries. Hail piled up 1-2 feet deep blocked the roadways, slowing down emergency vehicles. Damage to the building was estimated to be around $3.0 million.
Hail, Lincoln
- When
- June 11, 7:15 PM MST
- Where
- Lincoln County, 21 mi NW of Karval
- Measured
- 1 in hail
- Reported by
- TRAINED SPOTTER
- Coordinates
- 38.950, -103.820
Hail, Lincoln
- When
- June 11, 7:25 PM MST
- Where
- Lincoln County, 4 mi W of Karval
- Measured
- 0.75 in hail
- Reported by
- TRAINED SPOTTER
- Coordinates
- 38.730, -103.600
What these are
- 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
- Tornadoes and Flash Flooding in Texas, June 11 to 12, 1999
- Flash Flooding and Hail in Texas, June 11 to 12, 1999
- Hail in Texas, June 11, 1999
- Tornadoes and Flash Flooding in Texas, June 11 to 12, 1999
- Damaging Winds in Illinois, June 11, 1999
- Hail and Damaging Winds in Ohio, June 11, 1999
- Hail and Damaging Winds in Michigan, June 11, 1999
- Damaging Wind and Lightning Strikes in Michigan, June 11, 1999
- Flood and Hail in Wisconsin, June 11, 1999
- Lightning Strike in Oklahoma, June 11, 1999
- Damaging Winds in Michigan, June 11, 1999
- Damaging Winds and Lightning Strike in Illinois, June 11, 1999
More
Every storm in Colorado in 1999Every state in 1999This day in weather historyWarnings in Colorado, June 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: 5704669, 5704670, 5704671, 5704672, 5704673, 5704674, 5704675, 5704678, 5704676, 5704677.