Oklahoma, 1999

Tornadoes and Hail in Oklahoma, June 29 to 30, 1999

June 29 to 30, 1999 · NWS AMA · 12 events in 1 county or zone

A trough of low pressure at the surface extending into the Texas panhandle from a surface low pressure system over southeast Colorado and a warm front moving north across the Texas panhandle allowed for severe thunderstorms with a couple of tornadoes along with large hail and damaging winds to develop over the central Oklahoma panhandle during the late afternoon hours and then continue through…

Where it happened

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

The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
12

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.

What happened

The episode as NWS AMA wrote it up.

A trough of low pressure at the surface extending into the Texas panhandle from a surface low pressure system over southeast Colorado and a warm front moving north across the Texas panhandle allowed for severe thunderstorms with a couple of tornadoes along with large hail and damaging winds to develop over the central Oklahoma panhandle during the late afternoon hours and then continue through the night.

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

8 hail, 2 thunderstorm wind, 2 tornado. Local standard time, as filed.

Thunderstorm Wind, Texas

When
June 29, 3:28 PM CST
Where
Texas County, 8 mi N of Eva
Measured
52 kt (60 mph)
Reported by
TRAINED SPOTTER
Coordinates
36.920, -101.900

Tornado, Texas

When
June 29, 3:44 PM CST to 3:45 PM CST
Where
Texas County, 4 mi N of Eva
Rating
F0
Path length
0.1 mi
Path width
25 yd
Reported by
BROADCAST MEDIA
Coordinates
36.850, -101.900

The tornado remained over open country and the track was estimated.

Hail, Texas

When
June 29, 3:45 PM CST
Where
Texas County, 8 mi N of Eva
Measured
1.75 in hail
Reported by
EMERGENCY MANAGER
Coordinates
36.920, -101.900

Hail, Texas

When
June 29, 4:30 PM CST
Where
Texas County, 3 mi SE of Eva
Measured
2 in hail
Reported by
EMERGENCY MANAGER
Coordinates
36.770, -101.870

Hail, Texas

When
June 29, 4:30 PM CST
Where
Texas County, 7 mi SE of Eva
Measured
1.75 in hail
Reported by
TRAINED SPOTTER
Coordinates
36.730, -101.820

Tornado, Texas

When
June 29, 4:35 PM CST to 4:36 PM CST
Where
Texas County, 7 mi SE of Eva
Rating
F0
Path length
0.1 mi
Path width
25 yd
Reported by
TRAINED SPOTTER
Coordinates
36.730, -101.820

The tornado remained over open country and the track was estimated.

Hail, Texas

When
June 29, 5:10 PM CST
Where
Texas County, 2 mi W of Goodwell
Measured
1 in hail
Reported by
TRAINED SPOTTER
Coordinates
36.600, -101.670

Hail, Texas

When
June 29, 5:17 PM CST
Where
Texas County, Goodwell
Measured
1 in hail
Reported by
TRAINED SPOTTER
Coordinates
36.600, -101.630

Hail, Texas

When
June 29, 5:35 PM CST
Where
Texas County, 8 mi NE of Goodwell
Measured
1 in hail
Reported by
EMERGENCY MANAGER
Coordinates
36.680, -101.530

Hail, Texas

When
June 30, 1:27 AM CST
Where
Texas County, Optima
Measured
1 in hail
Reported by
FIRE DEPT/RESCUE SQUAD
Coordinates
36.750, -101.350

Thunderstorm Wind, Texas

When
June 30, 1:30 AM CST
Where
Texas County, Optima
Measured
52 kt (60 mph)
Reported by
EMERGENCY MANAGER
Coordinates
36.750, -101.350

Hail, Texas

When
June 30, 1:47 AM CST
Where
Texas County, Hardesty
Measured
1.75 in hail
Reported by
EMERGENCY MANAGER
Coordinates
36.620, -101.200

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.
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.
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.

The same day elsewhere

More

Every storm in Oklahoma in 1999Every state in 1999This day in weather historyThe tornado archive for Oklahoma, 1999Warnings in Oklahoma, June 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 2026-09-24. Each event’s entry at NCEI: 5703406, 5704405, 5704406, 5704407, 5704408, 5704409, 5704410, 5704411, 5704412, 5704413, 5704414, 5704415.