Oklahoma, 1999Hail and Damaging Winds in Oklahoma, September 7 to 8, 1999
September 7 to 8, 1999 · NWS OUN · 39 events in 12 counties and zones
Scattered severe thunderstorms developed from the afternoon of the 7th through the early morning hours of the 8th across portions of northern, central, and southwest Oklahoma. In Logan County, a mobile home was destroyed, and the roof of a business was damaged in the town of Crescent.
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
- $29,000
- Crop damage
- None recorded
- Events
- 39
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.
Scattered severe thunderstorms developed from the afternoon of the 7th through the early morning hours of the 8th across portions of northern, central, and southwest Oklahoma. In Logan County, a mobile home was destroyed, and the roof of a business was damaged in the town of Crescent. In Pottawatomie County, a large tree was blown down in Shawnee near Bob Crouch Drive. Large tree limbs were reported down 9 miles northeast of Byron in Alfalfa County, 5 miles west of Agra in Lincoln County, in Mulhall in Logan County, and in Garber in Garfield County, where power lines were also reported down. Power lines were also reported down in Kay County, 3 miles north of Newkirk. Lightning ignited fires at a home 3 miles east of Ponca City in Kay County and at Mid-Continent Pipeline, located 7 miles east of Cushing in Payne County, where two tank batteries were damaged.
Event by event
20 thunderstorm wind, 17 hail, 2 lightning. Local standard time, as filed.
Hail, Cleveland
- When
- September 7, 1:40 PM CST
- Where
- Cleveland County, 3 mi S of Stella
- Measured
- 1 in hail
- Reported by
- OFFICIAL NWS OBS.
- Coordinates
- 35.270, -97.220
Hail, Pottawatomie
- When
- September 7, 2:15 PM CST
- Where
- Pottawatomie County, 4 mi W of Macomb
- Measured
- 0.88 in hail
- Reported by
- STORM CHASER
- Coordinates
- 35.150, -97.080
Hail, Garfield
- When
- September 7, 2:25 PM CST
- Where
- Garfield County, 1 mi E of Enid
- Measured
- 0.88 in hail
- Reported by
- TRAINED SPOTTER
- Coordinates
- 36.400, -97.850
Hail, Kay
- When
- September 7, 2:43 PM CST
- Where
- Kay County, Peckham
- Measured
- 0.75 in hail
- Reported by
- FIRE DEPT/RESCUE SQUAD
- Coordinates
- 36.880, -97.170
Hail, Garfield
- When
- September 7, 2:45 PM CST
- Where
- Garfield County, Waukomis
- Measured
- 0.88 in hail
- Reported by
- GENERAL PUBLIC
- Coordinates
- 36.280, -97.900
Hail, Kay
- When
- September 7, 2:50 PM CST
- Where
- Kay County, Newkirk
- Measured
- 0.88 in hail
- Reported by
- FIRE DEPT/RESCUE SQUAD
- Coordinates
- 36.880, -97.050
Thunderstorm Wind, Kay
- When
- September 7, 2:55 PM CST
- Where
- Kay County, 3 mi N of Newkirk
- Property damage
- $500
- Reported by
- EMERGENCY MANAGER
- Coordinates
- 36.930, -97.050
Thunderstorm Wind, Kiowa
- When
- September 7, 3:20 PM CST
- Where
- Kiowa County, Hobart
- Measured
- 50 kt (58 mph)
- Reported by
- AWOS,ASOS,MESONET,ETC
- Coordinates
- 35.020, -99.100
Thunderstorm Wind, Kiowa
- When
- September 7, 3:25 PM CST
- Where
- Kiowa County, Hobart
- Measured
- 50 kt (58 mph)
- Reported by
- AWOS,ASOS,MESONET,ETC
- Coordinates
- 35.020, -99.100
Hail, Kiowa
- When
- September 7, 3:25 PM CST
- Where
- Kiowa County, 4 mi E of Hobart
- Measured
- 1 in hail
- Reported by
- EMERGENCY MANAGER
- Coordinates
- 35.020, -99.030
Hail, Payne
- When
- September 7, 3:59 PM CST
- Where
- Payne County, 17 mi WSW of Stillwater
- Measured
- 0.88 in hail
- Reported by
- AMATEUR RADIO
- Coordinates
- 36.020, -97.350
Hail, Garfield
- When
- September 7, 4:35 PM CST
- Where
- Garfield County, 4 mi SE of Enid
- Measured
- 0.75 in hail
- Reported by
- TRAINED SPOTTER
- Coordinates
- 36.370, -97.820
Hail, Pottawatomie
- When
- September 7, 4:50 PM CST
- Where
- Pottawatomie County, 5 mi NW of Macomb
- Measured
- 1 in hail
- Reported by
- STORM CHASER
- Coordinates
- 35.200, -97.080
Thunderstorm Wind, Alfalfa
- When
- September 7, 5:20 PM CST
- Where
- Alfalfa County, 9 mi NE of Byron
- Property damage
- $10
- Reported by
- GENERAL PUBLIC
- Coordinates
- 37.000, -98.170
Hail, Garfield
- When
- September 7, 5:20 PM CST
- Where
- Garfield County, 2 mi N of Fairmont
- Measured
- 0.88 in hail
- Reported by
- GENERAL PUBLIC
- Coordinates
- 36.380, -97.700
Hail, Grant
- When
- September 7, 5:35 PM CST
- Where
- Grant County, Manchester
- Measured
- 0.75 in hail
- Reported by
- GENERAL PUBLIC
- Coordinates
- 37.000, -98.030
Hail, Garfield
- When
- September 7, 5:50 PM CST
- Where
- Garfield County, 2 mi N of Fairmont
- Measured
- 0.88 in hail
- Reported by
- GENERAL PUBLIC
- Coordinates
- 36.380, -97.700
Thunderstorm Wind, Garfield
- When
- September 7, 5:50 PM CST
- Where
- Garfield County, 3 mi SE of Breckinridge
- Measured
- 51 kt (59 mph)
- Reported by
- AWOS,ASOS,MESONET,ETC
- Coordinates
- 36.400, -97.680
Thunderstorm Wind, Garfield
- When
- September 7, 5:58 PM CST
- Where
- Garfield County, Garber
- Measured
- 61 kt (70 mph)
- Property damage
- $500
- Reported by
- EMERGENCY MANAGER
- Coordinates
- 36.430, -97.580
Lightning, Kay
- When
- September 7, 6:00 PM CST
- Where
- Kay County, 3 mi E of Ponca City
- Property damage
- $2,000
- Reported by
- EMERGENCY MANAGER
- Coordinates
- 36.818, -97.144 (the zone’s center; the record gives no point)
Hail, Garfield
- When
- September 7, 6:04 PM CST
- Where
- Garfield County, 2 mi N of Covington
- Measured
- 1 in hail
- Reported by
- BROADCAST MEDIA
- Coordinates
- 36.330, -97.580
Thunderstorm Wind, Garfield
- When
- September 7, 6:35 PM CST
- Where
- Garfield County, Covington
- Measured
- 52 kt (60 mph)
- Reported by
- BROADCAST MEDIA
- Coordinates
- 36.300, -97.580
Hail, Garfield
- When
- September 7, 6:35 PM CST
- Where
- Garfield County, Covington
- Measured
- 0.88 in hail
- Reported by
- BROADCAST MEDIA
- Coordinates
- 36.300, -97.580
Thunderstorm Wind, Logan
- When
- September 7, 6:40 PM CST
- Where
- Logan County, Marshall
- Measured
- 52 kt (60 mph)
- Reported by
- OFFICIAL NWS OBS.
- Coordinates
- 36.150, -97.620
Thunderstorm Wind, Garfield
- When
- September 7, 6:40 PM CST
- Where
- Garfield County, Kremlin
- Measured
- 52 kt (60 mph)
- Reported by
- EMERGENCY MANAGER
- Coordinates
- 36.550, -97.820
Thunderstorm Wind, Garfield
- When
- September 7, 7:00 PM CST
- Where
- Garfield County, 3 mi SE of Breckinridge
- Measured
- 55 kt (63 mph)
- Reported by
- AWOS,ASOS,MESONET,ETC
- Coordinates
- 36.400, -97.680
Thunderstorm Wind, Major
- When
- September 7, 7:00 PM CST
- Where
- Major County, 8 mi E of Ringwood
- Measured
- 51 kt (59 mph)
- Reported by
- AWOS,ASOS,MESONET,ETC
- Coordinates
- 36.380, -98.100
Thunderstorm Wind, Major
- When
- September 7, 7:05 PM CST
- Where
- Major County, 8 mi E of Ringwood
- Measured
- 53 kt (61 mph)
- Reported by
- AWOS,ASOS,MESONET,ETC
- Coordinates
- 36.380, -98.100
Thunderstorm Wind, Logan
- When
- September 7, 7:05 PM CST
- Where
- Logan County, 3 mi SE of Marshall
- Measured
- 63 kt (72 mph)
- Reported by
- AWOS,ASOS,MESONET,ETC
- Coordinates
- 36.120, -97.580
Thunderstorm Wind, Logan
- When
- September 7, 7:10 PM CST
- Where
- Logan County, 3 mi SE of Marshall
- Measured
- 55 kt (63 mph)
- Reported by
- AWOS,ASOS,MESONET,ETC
- Coordinates
- 36.120, -97.580
Thunderstorm Wind, Logan
- When
- September 7, 7:30 PM CST
- Where
- Logan County, Crescent
- Property damage
- $22,000
- Reported by
- EMERGENCY MANAGER
- Coordinates
- 35.950, -97.600
Thunderstorm Wind, Logan
- When
- September 7, 7:30 PM CST
- Where
- Logan County, Mulhall
- Measured
- 52 kt (60 mph)
- Property damage
- $10
- Reported by
- EMERGENCY MANAGER
- Coordinates
- 36.070, -97.400
Hail, Garfield
- When
- September 7, 7:33 PM CST
- Where
- Garfield County, Enid
- Measured
- 0.88 in hail
- Reported by
- EMERGENCY MANAGER
- Coordinates
- 36.400, -97.870
Thunderstorm Wind, Logan
- When
- September 7, 8:20 PM CST
- Where
- Logan County, 4 mi SW of Guthrie
- Measured
- 52 kt (60 mph)
- Reported by
- AWOS,ASOS,MESONET,ETC
- Coordinates
- 35.850, -97.480
Lightning, Payne
- When
- September 7, 9:00 PM CST
- Where
- Payne County, 7 mi E of Cushing
- Property damage
- $4,000
- Reported by
- NEWSPAPER
- Coordinates
- 36.077, -96.976 (the zone’s center; the record gives no point)
Thunderstorm Wind, Lincoln
- When
- September 7, 9:10 PM CST
- Where
- Lincoln County, 5 mi W of Agra
- Property damage
- $10
- Reported by
- EMERGENCY MANAGER
- Coordinates
- 35.880, -96.950
Hail, Cleveland
- When
- September 7, 11:15 PM CST
- Where
- Cleveland County, Norman
- Measured
- 0.75 in hail
- Reported by
- STORM CHASER
- Coordinates
- 35.220, -97.450
Hail was reported on the south side of Norman.
Thunderstorm Wind, Oklahoma
- When
- September 7, 11:20 PM CST
- Where
- Oklahoma County, Edmond
- Measured
- 67 kt (77 mph)
- Reported by
- TRAINED SPOTTER
- Coordinates
- 35.650, -97.480
Thunderstorm Wind, Pottawatomie
- When
- September 8, 1:00 AM CST
- Where
- Pottawatomie County, Shawnee
- Property damage
- $100
- Reported by
- NEWSPAPER
- Coordinates
- 35.330, -96.920
- Hail
- Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.
- 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.
- Lightning
- A lightning strike that killed, injured or caused damage.
After NWS Directive 10-1605, the rules offices file Storm Data by.
- Flash Flood in Pennsylvania, September 7, 1999$10 million · 1 event
- Tornado and Hail in Iowa, September 7, 1999$787,000 · F0 · 12 events
- Flash Flood in Pennsylvania, September 7, 1999$1.0 million · 1 event
- Flash Flooding and Hail in Oklahoma, September 7, 1999$46,000 · 2 in hail · 39 events
- Hail and Damaging Wind in Georgia, September 7, 1999$105,000 · 1.75 in hail · 6 events
- Flood in Florida, September 7, 1999$50,000 · 1 event
- Flash Flooding and Hail in Virginia, September 7, 1999$30,000 · 0.75 in hail · 9 events
- Damaging Wind in Louisiana, September 7, 1999$40,000 · 70 kt wind · 1 event
- Flash Flood in Pennsylvania, September 7, 1999$30,000 · 1 event
- Damaging Wind in West Virginia, September 7, 1999$25,000 · 1 event
- Hail in Minnesota, September 7, 19991.75 in hail · 10 events
- Damaging Wind in New Mexico, September 7, 1999$15,000 · 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: 5718949, 5719256, 5719248, 5718950, 5718951, 5718952, 5718953, 5718954, 5718955, 5718956, 5718957, 5718958, 5719257, 5718959, 5718960, 5718961, 5718962, 5718963, 5718964, 5718965, 5718966, 5718967, 5718968, 5718969, 5718970, 5719249, 5719250, 5718971, 5719243, 5719244, 5719251, 5719252, 5719253, 5719245, 5719255, 5719246, 5719258, 5719247, 5719254.