Ohio, 1999Tornado and Damaging Winds in Ohio, July 9, 1999
July 9, 1999 · NWS ILN · 21 events in 19 counties and zones
20 thunderstorm wind, 1 tornado, as filed by the National Weather Service.
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
Open the live radar over this ground
- Deaths
- 0
- Injuries
- 0
- Property damage
- $155,000
- Crop damage
- None recorded
- Events
- 21
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.
Thunderstorm Wind, Hardin
- When
- July 9, 4:20 PM EST to 4:25 PM EST
- Where
- Hardin County, Ada
- Measured
- 60 kt (69 mph)
- Property damage
- $50,000
- Reported by
- LAW ENFORCEMENT
- Coordinates
- 40.770, -83.820
A television tower was blown over, a roof damaged, and trees and power poles were downed.
Thunderstorm Wind, Auglaize
- When
- July 9, 4:43 PM EST to 4:45 PM EST
- Where
- Auglaize County, Cridersville
- Measured
- 50 kt (58 mph)
- Property damage
- $3,000
- Reported by
- LAW ENFORCEMENT
- Coordinates
- 40.650, -84.130
Numerous large limbs downed.
Thunderstorm Wind, Auglaize
- When
- July 9, 5:10 PM EST to 5:15 PM EST
- Where
- Auglaize County, Wapakoneta
- Measured
- 50 kt (58 mph)
- Property damage
- $5,000
- Reported by
- LAW ENFORCEMENT
- Coordinates
- 40.570, -84.200
Thunderstorm Wind, Shelby
- When
- July 9, 5:33 PM EST to 5:40 PM EST
- Where
- Shelby County, Jackson Center
- Measured
- 60 kt (69 mph)
- Property damage
- $25,000
- Reported by
- TRAINED SPOTTER
- Coordinates
- 40.430, -84.030
Roofs were damaged on several buildings and trees were knocked down.
Thunderstorm Wind, Preble
- When
- July 9, 6:04 PM EST to 6:05 PM EST
- Where
- Preble County, West Alexandria
- Measured
- 60 kt (69 mph)
- Reported by
- TRAINED SPOTTER
- Coordinates
- 39.750, -84.530
Tornado, Miami
- When
- July 9, 6:05 PM EST to 6:10 PM EST
- Where
- Miami County, Potsdam
- Rating
- F0
- Path length
- 0.3 mi
- Path width
- 50 yd
- Property damage
- $10,000
- Reported by
- NWS STORM SURVEY
- Coordinates
- 39.970, -84.420
A weak tornado knocked down trees and power lines and made a path through a corn field.
Thunderstorm Wind, Miami
- When
- July 9, 6:15 PM EST to 6:20 PM EST
- Where
- Miami County, West Milton
- Measured
- 50 kt (58 mph)
- Property damage
- $5,000
- Reported by
- NWS STORM SURVEY
- Coordinates
- 39.970, -84.330
Trees and power lines downed.
Thunderstorm Wind, Union
- When
- July 9, 6:16 PM EST to 6:17 PM EST
- Where
- Union County, 5 mi E of Marysville
- Measured
- 60 kt (69 mph)
- Reported by
- TRAINED SPOTTER
- Coordinates
- 40.230, -83.270
Thunderstorm Wind, Champaign
- When
- July 9, 6:31 PM EST to 6:35 PM EST
- Where
- Champaign County, St Paris
- Measured
- 50 kt (58 mph)
- Property damage
- $3,000
- Reported by
- LAW ENFORCEMENT
- Coordinates
- 40.120, -83.950
Thunderstorm Wind, Montgomery
- When
- July 9, 6:39 PM EST to 6:45 PM EST
- Where
- Montgomery County, Englewood
- Measured
- 52 kt (60 mph)
- Reported by
- TRAINED SPOTTER
- Coordinates
- 39.870, -84.300
Thunderstorm Wind, Clark
- When
- July 9, 7:00 PM EST to 7:05 PM EST
- Where
- Clark County, Donnelsville
- Measured
- 50 kt (58 mph)
- Property damage
- $5,000
- Reported by
- LAW ENFORCEMENT
- Coordinates
- 39.920, -83.950
Thunderstorm Wind, Franklin
- When
- July 9, 7:15 PM EST to 7:20 PM EST
- Where
- Franklin County, Gahanna
- Measured
- 50 kt (58 mph)
- Property damage
- $5,000
- Reported by
- LAW ENFORCEMENT
- Coordinates
- 40.020, -82.870
Trees and power lines knocked down.
Thunderstorm Wind, Licking
- When
- July 9, 7:25 PM EST to 7:45 PM EST
- Where
- Licking County, Countywide
- Measured
- 50 kt (58 mph)
- Property damage
- $10,000
- Reported by
- LAW ENFORCEMENT
- Coordinates
- 40.120, -82.470
Trees down in numerous locations.
Thunderstorm Wind, Greene
- When
- July 9, 7:30 PM EST to 7:35 PM EST
- Where
- Greene County, Xenia
- Measured
- 50 kt (58 mph)
- Property damage
- $5,000
- Reported by
- TRAINED SPOTTER
- Coordinates
- 39.680, -83.930
Trees and power lines downed.
Thunderstorm Wind, Butler
- When
- July 9, 7:34 PM EST
- Where
- Butler County, Hamilton Arpt
- Measured
- 51 kt (59 mph)
- Property damage
- $5,000
- Reported by
- AWOS,ASOS,MESONET,ETC
- Coordinates
- 39.370, -84.520
Winds gusted to 60 mph at the Hamilton airport. Also, trees and power lines were knocked down.
Thunderstorm Wind, Madison
- When
- July 9, 7:50 PM EST to 7:55 PM EST
- Where
- Madison County, Madison Lake
- Measured
- 50 kt (58 mph)
- Property damage
- $5,000
- Reported by
- LAW ENFORCEMENT
- Coordinates
- 39.870, -83.380
Thunderstorm Wind, Hamilton
- When
- July 9, 8:08 PM EST to 8:15 PM EST
- Where
- Hamilton County, Miamitown
- Measured
- 50 kt (58 mph)
- Property damage
- $3,000
- Reported by
- LAW ENFORCEMENT
- Coordinates
- 39.220, -84.700
Thunderstorm Wind, Warren
- When
- July 9, 8:10 PM EST to 8:15 PM EST
- Where
- Warren County, Waynesville to Oregonia
- Measured
- 50 kt (58 mph)
- Property damage
- $5,000
- Reported by
- LAW ENFORCEMENT
- Coordinates
- 39.530, -84.080
Trees and power lines downed.
Thunderstorm Wind, Clinton
- When
- July 9, 8:15 PM EST to 8:20 PM EST
- Where
- Clinton County, Midland to Westboro
- Measured
- 50 kt (58 mph)
- Property damage
- $3,000
- Reported by
- LAW ENFORCEMENT
- Coordinates
- 39.300, -83.920
Thunderstorm Wind, Clermont
- When
- July 9, 8:30 PM EST to 8:35 PM EST
- Where
- Clermont County, Goshen
- Measured
- 50 kt (58 mph)
- Property damage
- $3,000
- Reported by
- LAW ENFORCEMENT
- Coordinates
- 39.230, -84.170
Thunderstorm Wind, Highland
- When
- July 9, 8:30 PM EST to 8:35 PM EST
- Where
- Highland County, Hillsboro
- Measured
- 50 kt (58 mph)
- Property damage
- $5,000
- Reported by
- NEWSPAPER
- Coordinates
- 39.200, -83.620
Numerous large tree limbs were knocked down, some of which fell across roads.
- 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.
- Tornado
- A violently rotating column of air in contact with the ground and extending from a thunderstorm, filed with its path, width and Fujita or Enhanced Fujita rating from the damage survey.
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
- 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
- Damaging Winds in West Virginia, July 9 to 31, 1999$18,000 · 50 kt wind · 7 events
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: 5708123, 5706845, 5708124, 5708125, 5706833, 5708128, 5708129, 5706834, 5708126, 5708127, 5706835, 5706836, 5706837, 5706838, 5706839, 5706840, 5706841, 5706843, 5706842, 5706844, 5706846.