Scattered strong to severe thunderstorms developed near an outflow boundary across northeastern Oklahoma during the early morning hours of the 15th. The strongest thunderstorms produced large hail up to ping pong ball size. Additional strong to severe thunderstorms developed during the afternoon and evening hours, along a southward-moving outflow boundary from earlier thunderstorms that moved through southwestern Missouri and northwestern Arkansas. The atmosphere along and south of this outflow boundary in eastern Oklahoma had become very unstable by the afternoon, and combined with strong deep layer wind shear across the area, an environment supportive of supercells was in place as the storms developed. Several supercells moved across the region, producing large hail up to softball size.

Hail in TULSA, OKLAHOMA
From 15-MAY-22 00:54:00 to 15-MAY-22 00:54:00 (CST-6)
Location: BIXBY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in TULSA, OKLAHOMA
From 15-MAY-22 00:55:00 to 15-MAY-22 00:55:00 (CST-6)
Location: BROKEN ARROW
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in WAGONER, OKLAHOMA
From 15-MAY-22 01:19:00 to 15-MAY-22 01:19:00 (CST-6)
Location: ONETA
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in DELAWARE, OKLAHOMA
From 15-MAY-22 01:40:00 to 15-MAY-22 01:40:00 (CST-6)
Location: GROVE
Magnitude: 1.50 
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Public

Ping pong ball size hail damaged homes and vehicles.

Hail in ADAIR, OKLAHOMA
From 15-MAY-22 13:52:00 to 15-MAY-22 13:52:00 (CST-6)
Location: BARON
Magnitude: 1.50 
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Public

Ping pong ball size hail damaged homes and vehicles.

Hail in MUSKOGEE, OKLAHOMA
From 15-MAY-22 15:28:00 to 15-MAY-22 15:28:00 (CST-6)
Location: MUSKOGEE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in CHEROKEE, OKLAHOMA
From 15-MAY-22 15:20:00 to 15-MAY-22 15:20:00 (CST-6)
Location: PETTIT
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in CHEROKEE, OKLAHOMA
From 15-MAY-22 15:23:00 to 15-MAY-22 15:23:00 (CST-6)
Location: BARBER
Magnitude: 2.00 
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Public

Hen egg size hail damaged homes and vehicles.

Hail in OKFUSKEE, OKLAHOMA
From 15-MAY-22 16:27:00 to 15-MAY-22 16:27:00 (CST-6)
Location: OKEMAH ARPT
Magnitude: 2.50 
Property damage: 35.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Tennis ball size hail damaged homes and vehicles.

Hail in OKFUSKEE, OKLAHOMA
From 15-MAY-22 16:30:00 to 15-MAY-22 16:30:00 (CST-6)
Location: OKEMAH
Magnitude: 2.50 
Property damage: 35.00K
Crop damage: 0.00K
Reported by: Public

Tennis ball size hail damaged homes and vehicles.

Hail in OKFUSKEE, OKLAHOMA
From 15-MAY-22 16:30:00 to 15-MAY-22 16:30:00 (CST-6)
Location: OKEMAH ARPT
Magnitude: 4.50 
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Softball size hail damaged homes and vehicles.

Hail in OKFUSKEE, OKLAHOMA
From 15-MAY-22 16:33:00 to 15-MAY-22 16:33:00 (CST-6)
Location: OKEMAH ARPT
Magnitude: 3.00 
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail larger than baseball size damaged homes and vehicles.

Hail in MUSKOGEE, OKLAHOMA
From 15-MAY-22 16:01:00 to 15-MAY-22 16:01:00 (CST-6)
Location: MUSKOGEE DAVIS ARPT
Magnitude: 1.75 
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Public

Golf ball size hail damaged homes and vehicles.

Hail in MUSKOGEE, OKLAHOMA
From 15-MAY-22 16:04:00 to 15-MAY-22 16:04:00 (CST-6)
Location: MUSKOGEE DAVIS ARPT
Magnitude: 2.00 
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hen egg size hail damaged homes and vehicles.

Hail in HASKELL, OKLAHOMA
From 15-MAY-22 16:32:00 to 15-MAY-22 16:32:00 (CST-6)
Location: KEOTA
Magnitude: 1.75 
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Public

Golf ball size hail damaged homes and vehicles.

Hail in SEQUOYAH, OKLAHOMA
From 15-MAY-22 16:52:00 to 15-MAY-22 16:52:00 (CST-6)
Location: GORE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in SEQUOYAH, OKLAHOMA
From 15-MAY-22 16:20:00 to 15-MAY-22 16:20:00 (CST-6)
Location: SALLISAW
Magnitude: 1.75 
Property damage: 50.00K
Crop damage: 0.00K
Reported by: Public

Golf ball size hail damaged homes, businesses, and vehicles.

Hail in LE FLORE, OKLAHOMA
From 15-MAY-22 17:16:00 to 15-MAY-22 17:16:00 (CST-6)
Location: WISTER
Magnitude: 1.75 
Property damage: 50.00K
Crop damage: 0.00K
Reported by: Public

Golf ball size hail damaged homes, businesses, and vehicles.

Hail in LE FLORE, OKLAHOMA
From 15-MAY-22 17:49:00 to 15-MAY-22 17:49:00 (CST-6)
Location: BRAZIL
Magnitude: 1.75 
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Golf ball size hail damaged homes and vehicles.

Hail in TULSA, OKLAHOMA
From 15-MAY-22 17:44:00 to 15-MAY-22 17:44:00 (CST-6)
Location: BROKEN ARROW ARPK
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in WAGONER, OKLAHOMA
From 15-MAY-22 17:45:00 to 15-MAY-22 17:45:00 (CST-6)
Location: COWETA EASLEY ARPT
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Hail in CHEROKEE, OKLAHOMA
From 15-MAY-22 18:10:00 to 15-MAY-22 18:10:00 (CST-6)
Location: PEGGS
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in MUSKOGEE, OKLAHOMA
From 15-MAY-22 18:31:00 to 15-MAY-22 18:31:00 (CST-6)
Location: NEHA
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in MUSKOGEE, OKLAHOMA
From 15-MAY-22 18:38:00 to 15-MAY-22 18:38:00 (CST-6)
Location: WEST MUSKOGEE
Magnitude: 1.50 
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Public

Ping pong ball size hail damaged homes and vehicles.

Hail in LE FLORE, OKLAHOMA
From 15-MAY-22 20:24:00 to 15-MAY-22 20:24:00 (CST-6)
Location: SPIRO
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in MAYES, OKLAHOMA
From 15-MAY-22 18:05:00 to 15-MAY-22 18:05:00 (CST-6)
Location: LOCUST GROVE
Magnitude: 1.75 
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Public

Hail up to golf ball size damaged homes and vehicles.

Hail in TULSA, OKLAHOMA
From 15-MAY-22 00:48:00 to 15-MAY-22 00:50:00 (CST-6)
Location: GLENPOOL
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in SEQUOYAH, OKLAHOMA
From 15-MAY-22 16:46:00 to 15-MAY-22 16:46:00 (CST-6)
Location: GORE
Magnitude: 2.50 
Property damage: 100.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Tennis ball size hail damaged homes, businesses, and vehicles.

Hail in LE FLORE, OKLAHOMA
From 15-MAY-22 16:57:00 to 15-MAY-22 16:57:00 (CST-6)
Location: BRAZIL
Magnitude: 1.25 
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Half dollar size hail damaged homes and vehicles.