Flash Flood in Arizona, July 9, 1999

Deaths

0

Injuries

0

Property damage

None recorded

Crop damage

None recorded

Events

1

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 Tucson radar (KEMX), 83 km away, was scanning. The volume nearest the first event began at 02:39 UTC.

Open the radar archive at this moment

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.

• Tornadoes and Flash Flood in Ohio, July 9, 19993 injured · $3.6 million · F1 · 31 events
• Heat in Arkansas, July 9 to 11, 19991 death · 1 event
• Damaging Winds in Pennsylvania, July 9, 1999$1.5 million · 2 events
• Damaging Winds in Pennsylvania, July 9, 19991 injured · $221,000 · 60 kt wind · 23 events
• Tornado and Damaging Winds in Ohio, July 9, 1999$155,000 · F0 · 21 events
• Hail and Damaging Winds in Ohio, July 9, 1999$183,000 · 1 in hail · 17 events
• Damaging Winds in New York, July 9, 1999$295,000 · 55 kt wind · 7 events
• Hail and Damaging Winds in New York, July 9, 1999$100,000 · 70 kt wind · 16 events
• Wildfire in Virginia, July 9, 1999$99,000 · 1 event
• Tornado in Florida, July 9, 1999$50,000 · F0 · 1 event
• Damaging Wind in Illinois, July 9, 1999$50,000 · 55 kt wind · 1 event
• Damaging Winds in Pennsylvania, July 9, 1999$20,000 · 50 kt wind · 6 events

Every storm in Arizona in 1999Every state in 1999This day in weather historyWarnings in Arizona, July 1999

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: 5715515.