Another round of storms developed across the Texas panhandle and developed into a line as it moved eastward across southern Oklahoma.

Thunderstorm Wind in GREER, OKLAHOMA
From 08-MAY-15 14:20:00 to 08-MAY-15 14:20:00 (CST-6)
Location: HESTER
Magnitude: 59.00 MG
Reported by: Mesonet

Thunderstorm Wind in GREER, OKLAHOMA
From 08-MAY-15 14:25:00 to 08-MAY-15 14:25:00 (CST-6)
Location: HESTER
Magnitude: 51.00 EG
Reported by: Mesonet

No damage reported.

Hail in KIOWA, OKLAHOMA
From 08-MAY-15 14:40:00 to 08-MAY-15 14:40:00 (CST-6)
Location: LONE WOLF
Magnitude: 1.00 
Reported by: Amateur Radio

Thunderstorm Wind in KIOWA, OKLAHOMA
From 08-MAY-15 14:45:00 to 08-MAY-15 14:45:00 (CST-6)
Location: LONE WOLF
Magnitude: 52.00 EG
Reported by: Amateur Radio

Grain bin was destroyed. Also roof damage.

Thunderstorm Wind in KIOWA, OKLAHOMA
From 08-MAY-15 14:50:00 to 08-MAY-15 14:50:00 (CST-6)
Location: ROOSEVELT
Magnitude: 52.00 EG
Reported by: Amateur Radio

Large tree blown down. Also railroad crossing guard down.

Thunderstorm Wind in KIOWA, OKLAHOMA
From 08-MAY-15 14:55:00 to 08-MAY-15 14:55:00 (CST-6)
Location: (HBR)HOBART AIRPORT
Magnitude: 56.00 MG
Reported by: Mesonet

No damage reported.

Thunderstorm Wind in KIOWA, OKLAHOMA
From 08-MAY-15 15:00:00 to 08-MAY-15 15:00:00 (CST-6)
Location: (HBR)HOBART AIRPORT
Magnitude: 54.00 MG
Reported by: Mesonet

No damage reported.

Thunderstorm Wind in KIOWA, OKLAHOMA
From 08-MAY-15 15:20:00 to 08-MAY-15 15:20:00 (CST-6)
Location: COOPERTON
Magnitude: 61.00 EG
Reported by: Amateur Radio

No damage reported.

Hail in CADDO, OKLAHOMA
From 08-MAY-15 15:40:00 to 08-MAY-15 15:40:00 (CST-6)
Location: CARNEGIE
Magnitude: 1.25 
Reported by: Amateur Radio

Hail in CADDO, OKLAHOMA
From 08-MAY-15 15:45:00 to 08-MAY-15 15:45:00 (CST-6)
Location: CARNEGIE
Magnitude: 2.75 
Reported by: Amateur Radio

No damage reported.

Hail in MCCLAIN, OKLAHOMA
From 08-MAY-15 16:17:00 to 08-MAY-15 16:17:00 (CST-6)
Location: NEWCASTLE
Magnitude: 1.00 
Reported by: NWS Employee

Hail in GREER, OKLAHOMA
From 08-MAY-15 14:14:00 to 08-MAY-15 14:14:00 (CST-6)
Location: MANGUM
Magnitude: 1.00 
Reported by: Public

Hail in CLEVELAND, OKLAHOMA
From 08-MAY-15 16:24:00 to 08-MAY-15 16:24:00 (CST-6)
Location: (OUN)NORMAN WESTHEIMER ARPT
Magnitude: 1.00 
Reported by: NWS Employee

Thunderstorm Wind in CLEVELAND, OKLAHOMA
From 08-MAY-15 16:25:00 to 08-MAY-15 16:25:00 (CST-6)
Location: (OUN)NORMAN WESTHEIMER ARPT
Magnitude: 52.00 EG
Reported by: Broadcast Media

Power lines blown over near northwest 48th avenue and Robinson street in northwest Norman.

Hail in CLEVELAND, OKLAHOMA
From 08-MAY-15 16:32:00 to 08-MAY-15 16:32:00 (CST-6)
Location: NORMAN
Magnitude: 1.75 
Reported by: Public

Hail reported at Robinson and Flood. No damage reported.

Thunderstorm Wind in CLEVELAND, OKLAHOMA
From 08-MAY-15 16:32:00 to 08-MAY-15 16:32:00 (CST-6)
Location: NORMAN
Magnitude: 61.00 EG
Reported by: Public

Wind reported at Robinson and Flood. No damage reported.

Hail in CLEVELAND, OKLAHOMA
From 08-MAY-15 16:35:00 to 08-MAY-15 16:35:00 (CST-6)
Location: (OUN)NORMAN WESTHEIMER ARPT
Magnitude: 2.50 
Reported by: Trained Spotter

No damage reported.

Hail in CLEVELAND, OKLAHOMA
From 08-MAY-15 16:35:00 to 08-MAY-15 16:35:00 (CST-6)
Location: NORMAN
Magnitude: 1.25 
Reported by: NWS Employee

Also winds to 65 mph.

Thunderstorm Wind in CLEVELAND, OKLAHOMA
From 08-MAY-15 16:35:00 to 08-MAY-15 16:35:00 (CST-6)
Location: (OUN)NORMAN WESTHEIMER ARPT
Magnitude: 59.00 MG
Reported by: Mesonet

No damage reported.

Hail in TILLMAN, OKLAHOMA
From 08-MAY-15 16:39:00 to 08-MAY-15 16:39:00 (CST-6)
Location: GRANDFIELD
Magnitude: 2.75 
Reported by: Amateur Radio

No damage reported.

Hail in CLEVELAND, OKLAHOMA
From 08-MAY-15 16:40:00 to 08-MAY-15 16:40:00 (CST-6)
Location: NORMAN
Magnitude: 2.25 
Reported by: Public

Hail measured just west of I-35 and south of Tecumseh. No damage reported.

Hail in CLEVELAND, OKLAHOMA
From 08-MAY-15 16:40:00 to 08-MAY-15 16:40:00 (CST-6)
Location: (OUN)NORMAN WESTHEIMER ARPT
Magnitude: 1.75 
Reported by: Emergency Manager

Hail reported at Rockcreek and Sooner road. No damage reported.

Hail in CLEVELAND, OKLAHOMA
From 08-MAY-15 16:41:00 to 08-MAY-15 16:41:00 (CST-6)
Location: MOORE
Magnitude: 1.00 
Reported by: Trained Spotter

Roadways packed with hail.

Hail in CLEVELAND, OKLAHOMA
From 08-MAY-15 16:45:00 to 08-MAY-15 16:45:00 (CST-6)
Location: (OUN)NORMAN WESTHEIMER ARPT
Magnitude: 1.50 
Reported by: NWS Employee

No damage reported.

Hail in POTTAWATOMIE, OKLAHOMA
From 08-MAY-15 17:55:00 to 08-MAY-15 17:55:00 (CST-6)
Location: SHAWNEE
Magnitude: 2.75 
Reported by: Broadcast Media

No damage reported.

Thunderstorm Wind in POTTAWATOMIE, OKLAHOMA
From 08-MAY-15 17:56:00 to 08-MAY-15 17:56:00 (CST-6)
Location: EARLSBORO
Magnitude: 70.00 MG
Reported by: Broadcast Media

No damage reported.

Thunderstorm Wind in STEPHENS, OKLAHOMA
From 08-MAY-15 18:05:00 to 08-MAY-15 18:05:00 (CST-6)
Location: DUNCAN
Magnitude: 51.00 EG
Reported by: Amateur Radio

No damage reported.

Thunderstorm Wind in PONTOTOC, OKLAHOMA
From 08-MAY-15 19:25:00 to 08-MAY-15 19:25:00 (CST-6)
Location: VANOSS
Magnitude: 61.00 EG
Reported by: Emergency Manager

Three mile wide swath of damage from Vanoss to Union City.  Trees and power lines down. A couple of sheds damaged. No injury or home damage reports. Estimated 50 to 60 mph  winds at Vanoss. Measured gust to 73 mph east of Ada at highway 1 and county road.

Thunderstorm Wind in MURRAY, OKLAHOMA
From 08-MAY-15 19:30:00 to 08-MAY-15 19:30:00 (CST-6)
Location: SULPHUR
Magnitude: 55.00 MG
Reported by: Mesonet

No damage reported.

Thunderstorm Wind in HUGHES, OKLAHOMA
From 08-MAY-15 19:55:00 to 08-MAY-15 19:55:00 (CST-6)
Location: ALLEN
Magnitude: 52.00 EG
Reported by: Public

Numerous power lines down on highway 1.

Thunderstorm Wind in COAL, OKLAHOMA
From 08-MAY-15 20:04:00 to 08-MAY-15 20:04:00 (CST-6)
Location: CENTRAHOMA
Magnitude: 52.00 EG
Reported by: Emergency Manager

Also torrential rainfall at Coal and Potontoc county line on highway 3. No damage reported.

Thunderstorm Wind in MARSHALL, OKLAHOMA
From 08-MAY-15 20:55:00 to 08-MAY-15 20:55:00 (CST-6)
Location: MCBRIDE
Magnitude: 52.00 EG
Reported by: Public

Large tree limbs down.

Tornado in COTTON, OKLAHOMA
From 08-MAY-15 17:16:00 to 08-MAY-15 17:16:00 (CST-6)
Location: RANDLETT
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

A storm chaser reported a tornado briefly developed approximately 5 miles east or east-southeast of Randlett. No damage was reported.

Tornado in JEFFERSON, OKLAHOMA
From 08-MAY-15 17:40:00 to 08-MAY-15 17:40:00 (CST-6)
Location: WAURIKA
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

KSWO TV reported a tornado crossed highway 70 to the west of Waurika. No damage was reported and the location is estimated.

Tornado in JEFFERSON, OKLAHOMA
From 08-MAY-15 18:08:00 to 08-MAY-15 18:08:00 (CST-6)
Location: WAURIKA
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A video was taken of a brief tornado near Waurika. No damage was reported and the location of this tornado is estimated.

Flood in CANADIAN, OKLAHOMA
From 08-MAY-15 18:30:00 to 08-MAY-15 21:30:00 (CST-6)
Location: PIEDMONT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Several low water crossings flooded and impassable.

Flood in CLEVELAND, OKLAHOMA
From 08-MAY-15 18:45:00 to 08-MAY-15 21:45:00 (CST-6)
Location: (OUN)NORMAN WESTHEIMER ARPT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Water rescue near Main St. and Southwest 48th. Damages unknown.

Flash Flood in JEFFERSON, OKLAHOMA
From 08-MAY-15 19:02:00 to 08-MAY-15 22:02:00 (CST-6)
Location: WAURIKA
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Street flooding in and around Waurika.

Flash Flood in STEPHENS, OKLAHOMA
From 08-MAY-15 19:11:00 to 08-MAY-15 22:11:00 (CST-6)
Location: VELMA
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Numerous roads flooded, including 1st St, Main St, School Rd, Chaparral Rd, and Hargrove Rd. Water up to two feet deep in places.

Hail in HARMON, OKLAHOMA
From 08-MAY-15 11:50:00 to 08-MAY-15 11:50:00 (CST-6)
Location: HOLLIS
Magnitude: 1.25 
Reported by: Emergency Manager

Hail in HARMON, OKLAHOMA
From 08-MAY-15 11:55:00 to 08-MAY-15 11:55:00 (CST-6)
Location: HOLLIS
Magnitude: 1.00 
Reported by: Amateur Radio

Hail in HARMON, OKLAHOMA
From 08-MAY-15 12:04:00 to 08-MAY-15 12:04:00 (CST-6)
Location: GOULD
Magnitude: 1.00 
Reported by: Public

Hail in JACKSON, OKLAHOMA
From 08-MAY-15 12:37:00 to 08-MAY-15 12:37:00 (CST-6)
Location: MARTHA
Magnitude: 1.75 
Reported by: Emergency Manager

Quarter to golfball size hail. No damage reported.

Thunderstorm Wind in JACKSON, OKLAHOMA
From 08-MAY-15 12:39:00 to 08-MAY-15 12:39:00 (CST-6)
Location: MARTHA
Magnitude: 61.00 EG
Reported by: Emergency Manager

No damage reported.

Hail in JACKSON, OKLAHOMA
From 08-MAY-15 12:42:00 to 08-MAY-15 12:42:00 (CST-6)
Location: BLAIR
Magnitude: 1.00 
Reported by: Emergency Manager

Hail in JACKSON, OKLAHOMA
From 08-MAY-15 12:48:00 to 08-MAY-15 12:48:00 (CST-6)
Location: MARTHA
Magnitude: 2.50 
Reported by: Public

No damage reported.

Flash Flood in CADDO, OKLAHOMA
From 08-MAY-15 15:32:00 to 08-MAY-15 17:32:00 (CST-6)
Location: EAKLY
Flood cause: Heavy Rain
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Emergency Manager

One car stalled in high water along Highway 152 east of Highway 58.

Flash Flood in OKLAHOMA, OKLAHOMA
From 08-MAY-15 16:50:00 to 08-MAY-15 18:50:00 (CST-6)
Location: DEL CITY
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Sunnylane impassable between Reno and NE 4th Street due to high water. No damage reported.

Flash Flood in OKLAHOMA, OKLAHOMA
From 08-MAY-15 17:06:00 to 08-MAY-15 19:06:00 (CST-6)
Location: THE VILLAGE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Northwest 150th St. underwater near Pennsylvania Avenue. No damage reported.

Flash Flood in COMANCHE, OKLAHOMA
From 08-MAY-15 17:44:00 to 08-MAY-15 19:44:00 (CST-6)
Location: LAWTON
Flood cause: Heavy Rain
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Rainfall rates of two inches per hour observed. Numerous streets flooded, with water flooding yards and encroaching on homes.

Flash Flood in CARTER, OKLAHOMA
From 08-MAY-15 20:11:00 to 08-MAY-15 22:11:00 (CST-6)
Location: ARDMORE
Flood cause: Heavy Rain
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Public

Car stalled in high water due to heavy rainfall.

Flash Flood in SEMINOLE, OKLAHOMA
From 08-MAY-15 20:22:00 to 08-MAY-15 22:22:00 (CST-6)
Location: SEMINOLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Numerous roads flooded and impassable. No damage reported.

Flash Flood in CARTER, OKLAHOMA
From 08-MAY-15 20:25:00 to 08-MAY-15 22:25:00 (CST-6)
Location: ARDMORE
Flood cause: Heavy Rain
Property damage: 80.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Several vehicles stranded in two to three feet of running water over Commerce Street.

Flood in CLEVELAND, OKLAHOMA
From 08-MAY-15 18:52:00 to 08-MAY-15 21:52:00 (CST-6)
Location: MOORE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Lost Creek out of its banks and covering parts of the road near 149th and Pennsylvania Ave.

Tornado in COTTON, OKLAHOMA
From 08-MAY-15 17:04:00 to 08-MAY-15 17:04:00 (CST-6)
Location: RANDLETT
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

A report was relayed via media of a brief rain-wrapped tornado damaging road signs near the interchange of Interstate 44 and US-277.