As strong low-level flow increased in the vicinity of a warm front (across the Red River Valley), widespread strong to severe thunderstorm development occurred across the southern half of the forecast area during the early morning of the 12th. Given a mesoscale environment characterized by high magnitudes of elevated instability and deep-layer wind shear, the strongest storms produced reports of large to very large hail. This included reports of baseball-sized hail near the town of Elgin in northeast Comanche County. A few reports of thunderstorm wind were also received across southeast Oklahoma as storms grew upscale. By the afternoon, sufficient (elevated) instability and wind shear remained such that additional storm development, in the vicinity of a stationary boundary across north Texas, produced reports of sub-severe hail.

Hail in MCCLAIN, OKLAHOMA
From 12-JUN-23 03:48:00 to 12-JUN-23 03:48:00 (CST-6)
Location: GOLDSBY
Magnitude: 0.75 
Reported by: Public

MPing report.

Hail in GREER, OKLAHOMA
From 12-JUN-23 03:52:00 to 12-JUN-23 03:52:00 (CST-6)
Location: WILLOW
Magnitude: 1.75 
Reported by: COOP Observer

Hail in CLEVELAND, OKLAHOMA
From 12-JUN-23 04:05:00 to 12-JUN-23 04:05:00 (CST-6)
Location: NOBLE
Magnitude: 1.25 
Reported by: Public

Social media photo.

Hail in CLEVELAND, OKLAHOMA
From 12-JUN-23 04:04:00 to 12-JUN-23 04:04:00 (CST-6)
Location: NOBLE
Magnitude: 1.00 
Reported by: Public

MPing report.

Hail in CLEVELAND, OKLAHOMA
From 12-JUN-23 04:02:00 to 12-JUN-23 04:02:00 (CST-6)
Location: NORMAN
Magnitude: 1.50 
Reported by: Public

MPing report.

Hail in LOVE, OKLAHOMA
From 12-JUN-23 05:10:00 to 12-JUN-23 05:10:00 (CST-6)
Location: OVERBROOK
Magnitude: 0.75 
Reported by: Public

MPing report. Time is radar estimated.

Hail in CADDO, OKLAHOMA
From 12-JUN-23 05:40:00 to 12-JUN-23 05:40:00 (CST-6)
Location: APACHE
Magnitude: 1.75 
Reported by: Public

Hail in COMANCHE, OKLAHOMA
From 12-JUN-23 05:45:00 to 12-JUN-23 05:45:00 (CST-6)
Location: ELGIN
Magnitude: 1.75 
Reported by: Trained Spotter

Hail in CLEVELAND, OKLAHOMA
From 12-JUN-23 04:01:00 to 12-JUN-23 04:01:00 (CST-6)
Location: NOBLE
Magnitude: 0.75 
Reported by: Public

MPing report.

Hail in MCCLAIN, OKLAHOMA
From 12-JUN-23 03:54:00 to 12-JUN-23 03:54:00 (CST-6)
Location: GOLDSBY
Magnitude: 0.75 
Reported by: Public

MPing report.

Hail in CLEVELAND, OKLAHOMA
From 12-JUN-23 04:00:00 to 12-JUN-23 04:00:00 (CST-6)
Location: NOBLE
Magnitude: 1.00 
Reported by: Public

MPing report.

Hail in CLEVELAND, OKLAHOMA
From 12-JUN-23 04:01:00 to 12-JUN-23 04:01:00 (CST-6)
Location: NOBLE
Magnitude: 0.75 
Reported by: Public

MPing report.

Hail in JEFFERSON, OKLAHOMA
From 12-JUN-23 04:00:00 to 12-JUN-23 04:00:00 (CST-6)
Location: ADDINGTON
Magnitude: 1.75 
Reported by: Trained Spotter

Hail in CADDO, OKLAHOMA
From 12-JUN-23 05:15:00 to 12-JUN-23 05:15:00 (CST-6)
Location: BOONE
Magnitude: 1.25 
Reported by: Amateur Radio

Hail in COMANCHE, OKLAHOMA
From 12-JUN-23 05:55:00 to 12-JUN-23 05:55:00 (CST-6)
Location: STERLING
Magnitude: 1.75 
Reported by: Public

Time is radar estimated.

Hail in BRYAN, OKLAHOMA
From 12-JUN-23 08:06:00 to 12-JUN-23 08:06:00 (CST-6)
Location: SILO
Magnitude: 0.75 
Reported by: Public

MPing report.

Thunderstorm Wind in BRYAN, OKLAHOMA
From 12-JUN-23 08:08:00 to 12-JUN-23 08:08:00 (CST-6)
Location: ARMSTRONG
Magnitude: 52.00 EG
Property damage: 2.00K
Reported by: Emergency Manager

Small tree limbs and power lines down due to thunderstorm wind. Time is radar estimated.

Hail in COMANCHE, OKLAHOMA
From 12-JUN-23 05:40:00 to 12-JUN-23 05:40:00 (CST-6)
Location: LAKE ELLSWORTH DAM
Magnitude: 2.00 
Reported by: Public

Time is radar estimated.

Thunderstorm Wind in MARSHALL, OKLAHOMA
From 12-JUN-23 07:55:00 to 12-JUN-23 07:55:00 (CST-6)
Location: WOODVILLE
Magnitude: 52.00 EG
Reported by: Public

Social media image of a 12���24-inch diameter tree snapped near the base. Time is radar estimated.

Hail in CLEVELAND, OKLAHOMA
From 12-JUN-23 04:05:00 to 12-JUN-23 04:05:00 (CST-6)
Location: NOBLE
Magnitude: 1.00 
Reported by: Public

MPing report.

Hail in CLEVELAND, OKLAHOMA
From 12-JUN-23 03:59:00 to 12-JUN-23 03:59:00 (CST-6)
Location: NOBLE
Magnitude: 1.00 
Reported by: Public

Multiple caller and social media reports across southeast Norman.

Hail in COMANCHE, OKLAHOMA
From 12-JUN-23 05:45:00 to 12-JUN-23 05:45:00 (CST-6)
Location: FLETCHER
Magnitude: 2.50 
Reported by: Public

Numerous social media images of golf ball to tennis ball size hail. Time is radar estimated.

Hail in COMANCHE, OKLAHOMA
From 12-JUN-23 05:45:00 to 12-JUN-23 05:45:00 (CST-6)
Location: ELGIN
Magnitude: 2.50 
Property damage: 20.00K
Reported by: Public

Numerous social media images of golf ball to tennis ball size hail. Damage to vehicles also noted. Time is radar estimated.

Hail in GRADY, OKLAHOMA
From 12-JUN-23 06:07:00 to 12-JUN-23 06:07:00 (CST-6)
Location: RUSH SPRINGS
Magnitude: 1.75 
Reported by: Trained Spotter

Hail in STEPHENS, OKLAHOMA
From 12-JUN-23 06:14:00 to 12-JUN-23 06:14:00 (CST-6)
Location: MARLOW
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in STEPHENS, OKLAHOMA
From 12-JUN-23 06:20:00 to 12-JUN-23 06:20:00 (CST-6)
Location: BRAY
Magnitude: 1.00 
Reported by: Public

Time is radar estimated.

Thunderstorm Wind in BRYAN, OKLAHOMA
From 12-JUN-23 08:20:00 to 12-JUN-23 08:20:00 (CST-6)
Location: BOKCHITO
Magnitude: 61.00 EG
Property damage: 5.00K
Reported by: Public

Social media image showing damage to several large trees and a small greenhouse.

Hail in TILLMAN, OKLAHOMA
From 12-JUN-23 13:56:00 to 12-JUN-23 13:56:00 (CST-6)
Location: TIPTON ARPT
Magnitude: 0.75 
Reported by: Trained Spotter