Oklahoma, 2000

Tornadoes and Flash Flooding in Oklahoma, October 22 to 23, 2000

October 22 to 23, 2000 · NWS OUN · 29 events in 11 counties and zones

Significant flash flooding and 6 tornadoes, mostly small, weak and short-lived, developed on the 22nd, across a 35 mile wide band from near Frederick in southwest Oklahoma northeastward to near Chandler in central Oklahoma. Rainfall amounts in this band averaged 4 to 8 inches.

Where it happened

Every event with a place to put it; 16 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

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The toll

Deaths
0
Injuries
2
Property damage
$7.9 million
Crop damage
None recorded
Events
29

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 OUN wrote it up.

Significant flash flooding and 6 tornadoes, mostly small, weak and short-lived, developed on the 22nd, across a 35 mile wide band from near Frederick in southwest Oklahoma northeastward to near Chandler in central Oklahoma. Rainfall amounts in this band averaged 4 to 8 inches. Anadarko in Caddo County, received 10 inches, which classifies as a 250-year rain event. Record-like flooding developed in some areas, particularly across southern Caddo and Grady Counties, from near Apache and Anadarko to near Chickasha.

The radar

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

Open the radar archive at this moment

Event by event

13 flash flood, 6 tornado, 4 thunderstorm wind, 3 hail, 3 lightning. Local standard time, as filed.

Flash Flood, Tillman

When
October 22, 10:30 AM CST
Where
Tillman County, 3 mi N of Frederick
Reported by
NEWSPAPER
Coordinates
34.373, -98.924 (the zone’s center; the record gives no point)

A vehicle was swept off the road due to fast flowing water.

Flash Flood, Caddo

When
October 22, 11:36 AM CST
Where
Caddo County, Southwest Portion
Reported by
LAW ENFORCEMENT
Coordinates
35.174, -98.375 (the zone’s center; the record gives no point)

Highway 58 was closed between Carnegie and Highway 19 due to high water.

Tornado, Caddo

When
October 22, 3:14 PM CST to 3:26 PM CST
Where
Caddo County, 6 mi SE of Binger
Rating
F0
Path length
4 mi
Path width
30 yd
Property damage
$2,000
Reported by
LAW ENFORCEMENT
Coordinates
35.250, -98.250

This tornado developed east of Binger, about 2 miles south of the Highway 152/Highway 281 intersection and was observed by 4 people. It tracked northward for 4 miles before dissipating, blowing over 2 old, wooden barns, a medium-sized tree, and damaging another medium-sized tree.

Thunderstorm Wind, Comanche

When
October 22, 4:10 PM CST
Where
Comanche County, Lawton
Measured
52 kt (60 mph)
Reported by
LAW ENFORCEMENT
Coordinates
34.617, -98.400

Tornado, Canadian

When
October 22, 4:36 PM CST
Where
Canadian County, 5 mi SSE of Calumet
Rating
F0
Path length
0.2 mi
Path width
35 yd
Property damage
$500
Reported by
NWS EMPLOYEE(OFF DUTY)
Coordinates
35.533, -98.083

This short-lived tornado was observed by an off-duty National Weather Service meteorologist near mile marker 117 on Interstate 40 in Canadian County. A motorhome was blown over, and a highway sign was ripped off its post, consistent with an F0 rating.

Hail, Caddo

When
October 22, 4:45 PM CST
Where
Caddo County, 2 mi W of Cyril
Measured
0.75 in hail
Reported by
AMATEUR RADIO
Coordinates
34.883, -98.233

Thunderstorm Wind, Caddo

When
October 22, 4:52 PM CST
Where
Caddo County, 4 mi S of Anadarko
Measured
52 kt (60 mph)
Reported by
AMATEUR RADIO
Coordinates
35.017, -98.250

Hail, Grady

When
October 22, 4:55 PM CST
Where
Grady County, 1 mi W of Rush Spgs
Measured
0.88 in hail
Reported by
EMERGENCY MANAGER
Coordinates
34.783, -97.967

Tornado, Pontotoc

When
October 22, 4:58 PM CST to 5:04 PM CST
Where
Pontotoc County, 3 mi NW of Stonewall
Rating
F0
Path length
2.5 mi
Path width
25 yd
Reported by
AMATEUR RADIO
Coordinates
34.683, -96.550

This tornado, rated F0, formed about 3 miles northwest of Stonewall near Highway 3. No damage was observed or reported as it moved northward before dissipating. A correction was made to the beginning and ending times of this tornado, from 1726-1732 CST to 1658-1704 CST.

Lightning, Comanche

When
October 22, 5:03 PM CST
Where
Comanche County, Lawton
Property damage
$25,000
Reported by
NEWSPAPER
Coordinates
34.662, -98.472 (the zone’s center; the record gives no point)

Lightning struck an insulator on West Gore Blvd. and 67th Street causing a power outage to about 1100 homes.

Thunderstorm Wind, Pontotoc

When
October 22, 5:05 PM CST to 5:08 PM CST
Where
Pontotoc County, 3 mi ESE of Ahloso
Property damage
$2,000
Reported by
EMERGENCY MANAGER
Coordinates
34.767, -96.650

A large tree was downed, and a small barn was blown over, both on County Road 361.

Lightning, Comanche

When
October 22, 5:15 PM CST
Where
Comanche County, Lawton
Property damage
$13,000
Reported by
NEWSPAPER
Coordinates
34.662, -98.472 (the zone’s center; the record gives no point)

Lightning struck an air conditioning unit causing some curtains to catch fire. Significant fire and smoke damage occurred to the master bedroom.

Tornado, Pontotoc

When
October 22, 6:00 PM CST
Where
Pontotoc County, 5 mi SE of Francis
Rating
F0
Path length
0.1 mi
Path width
15 yd
Reported by
STORM CHASER
Coordinates
34.817, -96.517

This small tornado formed about 5 miles southeast of Francis and caused no damage (F0) before dissipating.

Flash Flood, Tillman

When
October 22, 6:00 PM CST
Where
Tillman County, North Portion
Property damage
$2,000
Reported by
NEWSPAPER
Coordinates
34.373, -98.924 (the zone’s center; the record gives no point)

Railroad tracks north of Frederick were washed out due to rushing water. Highway 183 was closed between Frederick and Manitou, while State Highway 5c was closed between Manitou and Tipton.

Tornado, Oklahoma

When
October 22, 6:02 PM CST to 6:07 PM CST
Where
Oklahoma County, 7 mi S of Oklahoma City
Rating
F1
Path length
1.5 mi
Path width
40 yd
Property damage
$120,000
Reported by
NWS STORM SURVEY
Coordinates
35.383, -97.533

This tornado, rated F1, formed across southern portions of Oklahoma City near the intersection of Interstate 35 and Interstate 240, then moved northward for 1.5 miles before dissipating. Minor structural damage, consisting of 2 broken windows and an air conditioning unit blown off the roof, occurred to the Montgomery Ward Auto Express Store at Crossroads Mall. In addition, roof damage was sustained to several offices and businesses, and numerous homes in the town of Valley Brook.

Tornado, Oklahoma

When
October 22, 6:14 PM CST to 6:22 PM CST
Where
Oklahoma County, 4 mi SSE of Oklahoma City
Rating
F0
Path length
3 mi
Path width
25 yd
Property damage
$10,000
Reported by
STORM CHASER
Coordinates
35.433, -97.500

This tornado formed across southern Oklahoma City near the intersection of Eastern and SE 22nd. Minor damage to buildings, trees, and power lines, consistent with an F0 rating, occurred over a narrow, 3 mile path.

Hail, Oklahoma

When
October 22, 6:30 PM CST
Where
Oklahoma County, 4 mi NW of Midwest City
Measured
0.75 in hail
Reported by
STORM CHASER
Coordinates
35.483, -97.450

Hail was reported at the interchange of Interstate 40 and Interstate 35.

Thunderstorm Wind, Lincoln

When
October 22, 8:05 PM CST
Where
Lincoln County, Chandler
Measured
52 kt (60 mph)
Reported by
EMERGENCY MANAGER
Coordinates
35.700, -96.883

Flash Flood, Tillman

When
October 22, 8:20 PM CST to October 23, 12:00 AM CST
Where
Tillman County, Countywide
Injuries
2 direct, 0 indirect
Property damage
$75,000
Reported by
EMERGENCY MANAGER
Coordinates
34.373, -98.924 (the zone’s center; the record gives no point)

In the city of Tipton, 6 homes were flooded at 2020 CST, and several streets were covered with a half foot of water. At 2130 CST a couple was rescued from their home 3 miles east of Manitou, while at 2200 CST a family was rescued from their home 1 mile east of Frederick, both due to high water. At 0000 CST a vehicle traveling on Red River Gin Road, 3 miles south of Frederick, was swept off the road and into a creek. Both occupants were rescued by boat and treated for injuries, one for a broken leg and the other for lacerations. Many roads, including large segments of Highway 183, were closed during this time.

Flash Flood, McClain

When
October 22, 8:30 PM CST
Where
McClain County, Newcastle
Property damage
$30,000
Reported by
NEWSPAPER
Coordinates
35.009, -97.444 (the zone’s center; the record gives no point)

Several roads were washed out or damaged due to high water.

Flash Flood, Caddo

When
October 22, 9:00 PM CST to October 23, 4:00 AM CST
Where
Caddo County, South Portion
Property damage
$6.0 million
Reported by
NEWSPAPER
Coordinates
35.174, -98.375 (the zone’s center; the record gives no point)

Major flash flooding developed across southern Caddo County after many hours of heavy rain and is believed to have first developed in Apache around 2100 CST when Box Elder Creek and Cache Creek, which merge in Apache, overflowed their banks. The worst flooding was observed during the overnight hours with the water then receding gradually over the next few days. Most affected were the housing subdivisions of Woodland Park and Joseyville on the south side of Apache, where approximately 12 families needed to be rescued from trees and roofs, which were surrounded by 7 feet of water in spots. Nearly 200 people were left homeless. Twenty-seven homes were destroyed (19 mobile homes), and 60 homes and 1 business were damaged. At times water flowed very quickly, pushing and dragging large debris including mobile homes, vehicles, and boats considerable distances. Massive damage was also sustained to Apache Elementary and Middle Schools.Much of downtown Anadarko also flooded with a foot or more of water observed in spots. An estimated 20 homes were destroyed by the flooding, while 60 homes sustained major damage, and 12 apartments and 8 businesses sustained minor damage. Approximately 200 people had to be evacuated from the rising water, most which lived in the northwest part of town. Major damage also occurred to the Boone School and numerous roads and bridges in Boone, about 6 miles west of Apache. At 2210 CST a car was swept off the road in Stecker due to fast moving water. It took several days for the water to recede in some areas, and many roads remained closed for this period.

Flash Flood, Cleveland

When
October 22, 10:00 PM CST
Where
Cleveland County, Moore
Reported by
NEWSPAPER
Coordinates
35.203, -97.326 (the zone’s center; the record gives no point)

Several roads were closed due to flooding on the east side of Moore, including portions of 34th Street and 12th Avenue.

Flash Flood, McClain

When
October 22, 10:55 PM CST
Where
McClain County, Newcastle
Reported by
LAW ENFORCEMENT
Coordinates
35.009, -97.444 (the zone’s center; the record gives no point)

Highway 130 just west of County Club Road was covered with water.

Flash Flood, Grady

When
October 22, 10:55 PM CST to October 23, 11:00 AM CST
Where
Grady County, Countywide
Property damage
$1.5 million
Reported by
EMERGENCY MANAGER
Coordinates
35.017, -97.884 (the zone’s center; the record gives no point)

Major flash flooding developed across a large portion of Grady County after several hours of heavy rain. In Chickasha, streets began closing at 2255 CST on the 22nd due to the rain, however it was not until approximately 0600 CST on the 23rd that the worst flooding developed. That was when Line Creek overflowed its banks allowing water to pour into downtown to a depth of 5 feet in spots. Approximately 30 people were rescued from the roof of cars and homes, and between 200 and 400 people were evacuated from their home. All of Chickasha, except the southwest corner of downtown, was flooded, with the worst flooding concentrated along US Routes 62 and 81 leading into Chickasha. Sixty-three businesses received major damage, while 50 homes and the Vo-tech Center sustained minor to major damage. During the night additional road closings, including US Route 62/277 between Chickasha and Blanchard (McClain County), was closed along with Highway 92 between Chickasha and Tuttle.

Flash Flood, Kiowa

When
October 22, 11:00 PM CST
Where
Kiowa County, Snyder
Property damage
$50,000
Reported by
NEWSPAPER
Coordinates
34.916, -98.981 (the zone’s center; the record gives no point)

Numerous homes and businesses were flooded, and many people had to be evacuated due to high water.

Flash Flood, Oklahoma

When
October 22, 11:20 PM CST
Where
Oklahoma County, Oklahoma City
Reported by
EMERGENCY MANAGER
Coordinates
35.552, -97.407 (the zone’s center; the record gives no point)

Harrah Road, between Reno and 15th Avenue, was closed due to high water.

Lightning, Oklahoma

When
October 22, 11:20 PM CST
Where
Oklahoma County, Bethany
Property damage
$30,000
Reported by
NEWSPAPER
Coordinates
35.552, -97.407 (the zone’s center; the record gives no point)

Lightning struck a house on Briarcreek Drive causing a fire, which resulted in significant damage to the attic and upstairs.

Flash Flood, Cleveland

When
October 22, 11:25 PM CST
Where
Cleveland County, Norman
Reported by
LAW ENFORCEMENT
Coordinates
35.203, -97.326 (the zone’s center; the record gives no point)

Flooding was reported at the intersection of 12th and Tecumseh and at the intersection of McGee and Lindsey.

Flash Flood, Lincoln

When
October 23, 1:00 AM CST
Where
Lincoln County, 3 mi S of Chandler
Reported by
LAW ENFORCEMENT
Coordinates
35.703, -96.881 (the zone’s center; the record gives no point)

Traffic on Highway 18, near Deep Fork River, was reduced to one lane due to high water.

What these are

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.
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.
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.
Hail
Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.
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 2000Every state in 2000This day in weather historyThe tornado archive for Oklahoma, 2000Warnings in Oklahoma, October 2000

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: 5161785, 5160943, 5162195, 5160936, 5161326, 5160937, 5160938, 5160939, 5161327, 5161782, 5161329, 5161783, 5161328, 5161780, 5161324, 5161325, 5161018, 5160940, 5161017, 5161779, 5161693, 5161694, 5160941, 5161387, 5161781, 5161388, 5161784, 5160942, 5160944.