Ohio, 1999Flash Flooding and Hail in Ohio, June 9, 1999
June 9, 1999 · NWS ILN · 6 events in 3 counties and zones
4 hail, 2 flash flood, as filed by the National Weather Service.
Every event with a place to put it; 2 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
Open the live radar over this ground
- Deaths
- 0
- Injuries
- 0
- Property damage
- $3,000
- Crop damage
- None recorded
- Events
- 6
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.
Flash Flood, Darke
- When
- June 9, 12:25 PM EST to 1:00 PM EST
- Where
- Darke County, Arcanum
- Property damage
- $1,000
- Reported by
- LAW ENFORCEMENT
- Coordinates
- 40.133, -84.619 (the zone’s center; the record gives no point)
Flooding was reported in the city of Arcanum.
Hail, Darke
- When
- June 9, 12:35 PM EST to 12:40 PM EST
- Where
- Darke County, Arcanum
- Measured
- 0.75 in hail
- Property damage
- $2,000
- Reported by
- LAW ENFORCEMENT
- Coordinates
- 39.980, -84.550
A thunderstorm produced dime size hail and strong wind that caused a tree to fall on a parked truck.
Hail, Mercer
- When
- June 9, 1:30 PM EST to 1:35 PM EST
- Where
- Mercer County, Celina
- Measured
- 0.75 in hail
- Reported by
- LAW ENFORCEMENT
- Coordinates
- 40.550, -84.570
Dime size hail was reported with a thunderstorm.
Hail, Darke
- When
- June 9, 1:45 PM EST to 1:50 PM EST
- Where
- Darke County, 1 mi W of Osgood
- Measured
- 0.75 in hail
- Reported by
- LAW ENFORCEMENT
- Coordinates
- 40.330, -84.500
Dime size hail was reported with a thunderstorm.
Flash Flood, Mercer
- When
- June 9, 2:26 PM EST to 3:00 PM EST
- Where
- Mercer County, 10 mi S of Celina
- Reported by
- LAW ENFORCEMENT
- Coordinates
- 40.540, -84.629 (the zone’s center; the record gives no point)
High water was reported on area roadways in the vicinities of Coldwater.
Hail, Preble
- When
- June 9, 3:30 PM EST to 3:35 PM EST
- Where
- Preble County, New Hope
- Measured
- 0.75 in hail
- Reported by
- LAW ENFORCEMENT
- Coordinates
- 39.780, -84.720
Dime size hail was reported with a thunderstorm.
- 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.
- 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.
- Flooding in Iowa, June 9 to 15, 1999$4.5 million · 36 events
- Heavy Rain in Puerto Rico, June 9, 19991 death · 1 event
- Tornado and Flash Flood in Nebraska, June 9 to 10, 1999$3.1 million · F0 · 6 events
- Tornadoes and Hail in Minnesota, June 9, 1999$204,000 · F0 · 36 events
- Flash Flooding and Hail in Oklahoma, June 9 to 10, 1999$196,000 · 1.75 in hail · 24 events
- Damaging Winds in Iowa, June 9, 1999$308,000 · 94 kt wind · 9 events
- Damaging Wind in Iowa, June 9, 1999$400,000 · 61 kt wind · 1 event
- Wildfire in California, June 9 to 11, 19992 injured · $150,000 · 1 event
- Hail and Damaging Winds in Indiana, June 9, 1999$200,000 · 1 in hail · 6 events
- Hail and Damaging Winds in Michigan, June 9, 1999$35,000 · 1.75 in hail · 7 events
- Flood and Hail in Indiana, June 9, 1999$25,000 · 0.88 in hail · 10 events
- Damaging Wind in Alabama, June 9, 1999$25,000 · 65 kt wind · 1 event
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: 5704853, 5704848, 5704849, 5704850, 5704852, 5704851.