A stalled frontal boundary and dryline became the focus for scattered supercell thunderstorms during the afternoon hours of the 30th. While a couple of brief tornadoes occurred, very large hail and damaging winds were the main hazards of the day.

Tornado in PAYNE, OKLAHOMA
From 30-MAY-13 14:08:00 to 30-MAY-13 14:09:00 (CST-6)
Location: PERKINS
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Tornado reported via KWTV. Tornado was brief and only lasted 30 seconds. No damage was reported and the location was estimated.

Tornado in PAYNE, OKLAHOMA
From 30-MAY-13 14:26:00 to 30-MAY-13 14:30:00 (CST-6)
Location: RIPLEY
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Tornado was reported by a storm chaser via Spotter Network and by broadcast media. A large revolving bowl wall cloud with debris was noted. No damage was reported.

Tornado in GARVIN, OKLAHOMA
From 30-MAY-13 16:58:00 to 30-MAY-13 16:59:00 (CST-6)
Location: PERNELL
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Brief rain wrapped tornado was reported via Spotter Network. No damage was reported.

Thunderstorm Wind in GARVIN, OKLAHOMA
From 30-MAY-13 18:47:00 to 30-MAY-13 18:47:00 (CST-6)
Location: WHITEBEAD
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

No damage was reported.

Thunderstorm Wind in GARVIN, OKLAHOMA
From 30-MAY-13 18:46:00 to 30-MAY-13 18:46:00 (CST-6)
Location: WHITEBEAD
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

No damage was reported.

Hail in GARVIN, OKLAHOMA
From 30-MAY-13 18:51:00 to 30-MAY-13 18:51:00 (CST-6)
Location: PAULS VALLEY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in GARVIN, OKLAHOMA
From 30-MAY-13 19:35:00 to 30-MAY-13 19:35:00 (CST-6)
Location: WYNNEWOOD
Magnitude: 4.00 
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Public

Hail near softball size was reported along with wind gusts of 50 to 60 mph.

Thunderstorm Wind in MURRAY, OKLAHOMA
From 30-MAY-13 20:30:00 to 30-MAY-13 20:30:00 (CST-6)
Location: SULPHUR
Magnitude: 52.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Hail in MURRAY, OKLAHOMA
From 30-MAY-13 20:23:00 to 30-MAY-13 20:23:00 (CST-6)
Location: SULPHUR
Magnitude: 1.75 
Reported by: Emergency Manager

Thunderstorm Wind in MURRAY, OKLAHOMA
From 30-MAY-13 20:30:00 to 30-MAY-13 20:30:00 (CST-6)
Location: SULPHUR
Magnitude: 65.00 EG
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Emergency Manager

One home had significant roof damage. Carport on back of home was also blown away by the winds.

Hail in COMANCHE, OKLAHOMA
From 30-MAY-13 14:51:00 to 30-MAY-13 14:51:00 (CST-6)
Location: FLETCHER
Magnitude: 1.25 
Reported by: Public

Hail in COMANCHE, OKLAHOMA
From 30-MAY-13 14:55:00 to 30-MAY-13 14:55:00 (CST-6)
Location: LAKE ELLSWORTH DAM
Magnitude: 1.25 
Reported by: Public

Hail in COMANCHE, OKLAHOMA
From 30-MAY-13 14:15:00 to 30-MAY-13 14:15:00 (CST-6)
Location: ELGIN
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in COMANCHE, OKLAHOMA
From 30-MAY-13 14:15:00 to 30-MAY-13 14:15:00 (CST-6)
Location: LAKE ELLSWORTH DAM
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in COMANCHE, OKLAHOMA
From 30-MAY-13 14:30:00 to 30-MAY-13 14:30:00 (CST-6)
Location: FLETCHER
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in CLEVELAND, OKLAHOMA
From 30-MAY-13 15:30:00 to 30-MAY-13 15:30:00 (CST-6)
Location: SLAUGHTERVILLE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Thunderstorm Wind in STEPHENS, OKLAHOMA
From 30-MAY-13 16:30:00 to 30-MAY-13 16:30:00 (CST-6)
Location: MARLOW
Magnitude: 61.00 EG
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Public

Large trees up to 16 inches in diameter snapped. Minor structural damage also occurred to roofs and fences.

Tornado in PAYNE, OKLAHOMA
From 30-MAY-13 14:37:00 to 30-MAY-13 14:38:00 (CST-6)
Location: CUSHING
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Tornado was reported via Spotter Network. Brief spin up tornado near Cushing. No damage was reported.

Hail in CADDO, OKLAHOMA
From 30-MAY-13 14:40:00 to 30-MAY-13 14:40:00 (CST-6)
Location: WASHITA
Magnitude: 1.25 
Reported by: Public

Hail in COMANCHE, OKLAHOMA
From 30-MAY-13 14:40:00 to 30-MAY-13 14:40:00 (CST-6)
Location: ELGIN
Magnitude: 1.50 
Reported by: Public

Hail in COMANCHE, OKLAHOMA
From 30-MAY-13 14:40:00 to 30-MAY-13 14:40:00 (CST-6)
Location: ELGIN
Magnitude: 1.75 
Reported by: Public

Hail in COMANCHE, OKLAHOMA
From 30-MAY-13 14:40:00 to 30-MAY-13 14:40:00 (CST-6)
Location: FLETCHER
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in COMANCHE, OKLAHOMA
From 30-MAY-13 14:40:00 to 30-MAY-13 14:40:00 (CST-6)
Location: FLETCHER
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in COMANCHE, OKLAHOMA
From 30-MAY-13 14:40:00 to 30-MAY-13 14:40:00 (CST-6)
Location: FLETCHER
Magnitude: 1.50 
Reported by: Public

Hail in COMANCHE, OKLAHOMA
From 30-MAY-13 14:40:00 to 30-MAY-13 14:40:00 (CST-6)
Location: FLETCHER
Magnitude: 1.75 
Reported by: Public

Tornado in PAYNE, OKLAHOMA
From 30-MAY-13 14:15:00 to 30-MAY-13 14:16:00 (CST-6)
Location: RIPLEY
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Tornado was reported by KWTV. No damage was reported.

Hail in GRADY, OKLAHOMA
From 30-MAY-13 15:18:00 to 30-MAY-13 15:18:00 (CST-6)
Location: RUSH SPRINGS
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in STEPHENS, OKLAHOMA
From 30-MAY-13 16:09:00 to 30-MAY-13 16:09:00 (CST-6)
Location: BRAY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in STEPHENS, OKLAHOMA
From 30-MAY-13 16:12:00 to 30-MAY-13 16:12:00 (CST-6)
Location: BRAY
Magnitude: 1.75 
Reported by: Emergency Manager

Hail in STEPHENS, OKLAHOMA
From 30-MAY-13 16:27:00 to 30-MAY-13 16:27:00 (CST-6)
Location: BRAY
Magnitude: 4.25 
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Storm Chaser

Several storm spotters and chasers had vehicle damage.

Hail in MURRAY, OKLAHOMA
From 30-MAY-13 17:40:00 to 30-MAY-13 17:40:00 (CST-6)
Location: TURNER FALLS
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Flood in CADDO, OKLAHOMA
From 30-MAY-13 15:28:00 to 30-MAY-13 17:28:00 (CST-6)
Location: CEMENT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Spotters reported water over roadways near interstate 44.

Hail in CADDO, OKLAHOMA
From 30-MAY-13 12:42:00 to 30-MAY-13 12:42:00 (CST-6)
Location: ANADARKO
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in CADDO, OKLAHOMA
From 30-MAY-13 13:05:00 to 30-MAY-13 13:05:00 (CST-6)
Location: ANADARKO
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in GRADY, OKLAHOMA
From 30-MAY-13 13:20:00 to 30-MAY-13 13:20:00 (CST-6)
Location: VERDEN
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in COMANCHE, OKLAHOMA
From 30-MAY-13 14:13:00 to 30-MAY-13 14:13:00 (CST-6)
Location: ELGIN
Magnitude: 1.75 
Reported by: Public

Hail in COMANCHE, OKLAHOMA
From 30-MAY-13 14:50:00 to 30-MAY-13 14:50:00 (CST-6)
Location: FLETCHER
Magnitude: 1.50 
Reported by: Public

Hail in COMANCHE, OKLAHOMA
From 30-MAY-13 14:40:00 to 30-MAY-13 14:40:00 (CST-6)
Location: FLETCHER
Magnitude: 1.75 
Reported by: Public

Hail in COMANCHE, OKLAHOMA
From 30-MAY-13 15:00:00 to 30-MAY-13 15:00:00 (CST-6)
Location: FLETCHER
Magnitude: 1.50 
Reported by: Public

Hail in COMANCHE, OKLAHOMA
From 30-MAY-13 14:45:00 to 30-MAY-13 14:45:00 (CST-6)
Location: STERLING
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in COMANCHE, OKLAHOMA
From 30-MAY-13 14:45:00 to 30-MAY-13 14:45:00 (CST-6)
Location: STERLING
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in COMANCHE, OKLAHOMA
From 30-MAY-13 14:50:00 to 30-MAY-13 14:50:00 (CST-6)
Location: STERLING
Magnitude: 1.50 
Reported by: Public

Hail in COMANCHE, OKLAHOMA
From 30-MAY-13 14:45:00 to 30-MAY-13 14:45:00 (CST-6)
Location: STERLING
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in CLEVELAND, OKLAHOMA
From 30-MAY-13 15:50:00 to 30-MAY-13 15:50:00 (CST-6)
Location: SLAUGHTERVILLE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in CLEVELAND, OKLAHOMA
From 30-MAY-13 15:20:00 to 30-MAY-13 15:20:00 (CST-6)
Location: SLAUGHTERVILLE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in CLEVELAND, OKLAHOMA
From 30-MAY-13 15:33:00 to 30-MAY-13 15:33:00 (CST-6)
Location: LAKE THUNDERBIRD DAM
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public