Oklahoma, 2002

Damaging Winds and Lightning Strike in Oklahoma, August 12, 2002

August 12, 2002 · NWS OUN · 3 events in 2 counties and zones

2 thunderstorm wind, 1 lightning, as filed by the National Weather Service.

Where it happened

Every event with a place to put it; 1 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

The toll

Deaths
0
Injuries
0
Property damage
$5,000
Crop damage
None recorded
Events
3

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 forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Norman, OK wrote its last area forecast discussion before the first event at Aug 12, 1:04 AM CST, 46 minutes earlier.

Area forecast discussion, Aug 12, 1:04 AM CST, 46 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
204 AM CDT MON AUG 12 2002

THE MCS MOVING INTO NORTHWEST OK MAY CONTINUE INTO EARLY MORNING, SO
POPS WERE RAISED IN AREAS SOUTH TO I-40 OVER WESTERN OK. AFTER THAT
TIME THE LOW-LEVEL JET SHOULD WEAKEN WITH THE COMPLEX FOLLOWING
LIKEWISE.

THE STRONG AUGUST COLD FRONT IS STILL SET TO ENTER NORTHWEST OK LATE
TONIGHT AND PASS THROUGH MOST OF THE STATE BY TUESDAY EVENING.
ASSOCIATED POPS...LIKELY NORTH AND GOOD CHANCE CENTRAL AND MOST OF
THE SOUTH...REMAIN IN TUESDAYS FORECAST. WIND SPEEDS WERE ADJUSTED
UP SUBSTANTIALLY AS THE STRENGTH OF THE MID-LEVEL WAVE AND FRONT
WOULD SUGGEST SUSTAINED WINDS IN THE 20-25 MPH RANGE WITH HIGHER
GUSTS FROM THE NORTH. ALTHOUGH THE AIRMASS MAY NOT BE AS LOW AS THE
AVN SUGGEST...THERE WILL VERY LIKELY BE SOME MID 50S WEDNESDAY
MORNING IN THE NORTHWEST.

AFTER A MILD DAY WEDNESDAY THE REST OF THE WEAK APPEARS WARMER WITH
LITTLE CHANCE FOR RAIN.

OKC   97  71  84  61 /  10  40  50  30
HBR   98  71  86  60 /  10  30  50  40
SPS   98  72  89  63 /   0  20  40  50
GAG   97  62  73  57 /  60  60  60  10
PNC   95  68  78  59 /  30  60  60  20
DUA   95  72  90  65 /   0  20  40  60

.OUN...
OK...NONE.
TX...NONE.

The radar

The Vance AFB radar (KVNX), 53 km away, was scanning. The volume nearest the first event began at 07:49 UTC.

Open the radar archive at this moment

Event by event

2 thunderstorm wind, 1 lightning. Local standard time, as filed.

Thunderstorm Wind, Woods

When
August 12, 1:50 AM CST
Where
Woods County, 7 mi SSW of Alva
Measured
55 kt (63 mph)
Reported by
AWOS,ASOS,MESONET,ETC
Coordinates
36.700, -98.717

Wind was measured by the Oklahoma mesonet.

Thunderstorm Wind, Woods

When
August 12, 1:55 AM CST
Where
Woods County, 7 mi SSW of Alva
Measured
51 kt (59 mph)
Reported by
AWOS,ASOS,MESONET,ETC
Coordinates
36.700, -98.717

Wind was measured by the Oklahoma mesonet.

Lightning, Payne

When
August 12, 4:30 AM CST
Where
Payne County, Stillwater
Property damage
$5,000
Reported by
NEWSPAPER
Coordinates
36.077, -96.976 (the zone’s center; the record gives no point)

Lightning struck a transmission line, causing a power outage.

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.
Lightning
A lightning strike that killed, injured or caused damage.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Oklahoma in 2002Every state in 2002This day in weather historyWarnings in Oklahoma, August 2002

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: 5312044, 5312045, 5312046.