Thunderstorm Wind, Pima
- When
- July 24, 3:58 PM MST to 4:20 PM MST
- Where
- Pima County, Davis Monthan Afb
- Measured
- 82 kt (94 mph)
- Property damage
- $10,000
- Reported by
- AWOS,ASOS,MESONET,ETC
- Coordinates
- 32.170, -110.880
Flash Flood and Damaging Wind in Arizona, July 24, 1999
1 thunderstorm wind, 1 flash flood, as filed by the National Weather Service.
Where it happened
Every event with a place to put it; 1 filed by county or forecast zone are drawn at its center, in a lighter ring. 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
- 0
- Property damage
- $10,000
- Crop damage
- None recorded
- Events
- 2
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 Tucson radar (KEMX), 39 km away, was scanning. The volume nearest the first event began at 22:58 UTC.
Event by event
1 thunderstorm wind, 1 flash flood. Local standard time, as filed.
Flash Flood, Pima
- When
- July 24, 4:20 PM MST to 5:00 PM MST
- Where
- Pima County, South Tucson
- Reported by
- DEPT OF HIGHWAYS
- Coordinates
- 32.097, -111.790 (the zone’s center; the record gives no point)
Street flooding and roads closed in South Tucson.
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.
- Flash Flood
- Flooding that begins within six hours of the rain that causes it, or of a dam or levee failure or ice jam release, often with deadly speed.
After NWS Directive 10-1605, the rules offices file Storm Data by.
The same day elsewhere
- Hail and Damaging Winds in Ohio, July 24, 1999
- Lightning Strike in Louisiana, July 24, 1999
- Lightning Strike in North Carolina, July 24, 1999
- Lightning Strike in Wyoming, July 24, 1999
- Tornado in Arkansas, July 24, 1999
- Lightning Strike in Louisiana, July 24, 1999
- Hail and Damaging Winds in Georgia, July 24, 1999
- Tornadoes and Hail in Virginia, July 24, 1999
- Hail and Damaging Winds in Michigan, July 24, 1999
- Damaging Wind in Colorado, July 24, 1999
- Damaging Winds in New York, July 24, 1999
- Lightning Strike in Alabama, July 24, 1999
More
Every storm in Arizona in 1999Every state in 1999This day in weather historyWarnings in Arizona, July 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 2026-10-01. Each event’s entry at NCEI: 5715521, 5715522.