A line of severe thunderstorms moved slowly south during the evening hours of the 29th, and continued until just after midnight on the 30th. The thunderstorms first developed over far northwest Oklahoma along a weak cold front that was located from north-central into west-central Oklahoma. The thunderstorms moved slowly south over Woodward county, with large hail and very heavy rainfall. The storms eventually moved south into Ellis and Roger Mills counties, resulting in additional hail and heavy rainfall.

Hail in WOODWARD, OKLAHOMA
From 29-MAR-12 18:33:00 to 29-MAR-12 18:38:00 (CST-6)
Location: WOODWARD
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

The hail occurred for approximately 5 minutes. The report was relayed via social media.

Hail in WOODWARD, OKLAHOMA
From 29-MAR-12 18:35:00 to 29-MAR-12 18:35:00 (CST-6)
Location: WOODWARD
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in ELLIS, OKLAHOMA
From 29-MAR-12 18:52:00 to 29-MAR-12 18:52:00 (CST-6)
Location: GAGE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in ELLIS, OKLAHOMA
From 29-MAR-12 19:35:00 to 29-MAR-12 19:35:00 (CST-6)
Location: SHATTUCK
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in ELLIS, OKLAHOMA
From 29-MAR-12 20:40:00 to 29-MAR-12 20:40:00 (CST-6)
Location: ARNETT
Magnitude: 2.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in WOODWARD, OKLAHOMA
From 29-MAR-12 18:24:00 to 29-MAR-12 18:24:00 (CST-6)
Location: WOODWARD
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

Hail in WOODWARD, OKLAHOMA
From 29-MAR-12 18:25:00 to 29-MAR-12 18:25:00 (CST-6)
Location: WOODWARD
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in WOODWARD, OKLAHOMA
From 29-MAR-12 18:28:00 to 29-MAR-12 18:28:00 (CST-6)
Location: WOODWARD
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

The hail occurred on the west side of Woodward. The report was relayed via social media (Twitter).

Hail in ELLIS, OKLAHOMA
From 29-MAR-12 20:45:00 to 29-MAR-12 20:45:00 (CST-6)
Location: ARNETT
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Lightning in WOODWARD, OKLAHOMA
From 29-MAR-12 21:30:00 to 29-MAR-12 21:30:00 (CST-6)
Location: WOODWARD
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A home near Boiling Springs State Park was struck by lightning. A significant portion of its roof was lost due to fire.

Hail in ROGER MILLS, OKLAHOMA
From 29-MAR-12 23:15:00 to 29-MAR-12 23:15:00 (CST-6)
Location: ROLL
Magnitude: 4.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in ROGER MILLS, OKLAHOMA
From 29-MAR-12 23:20:00 to 29-MAR-12 23:20:00 (CST-6)
Location: ROLL
Magnitude: 4.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in ROGER MILLS, OKLAHOMA
From 29-MAR-12 23:23:00 to 29-MAR-12 23:23:00 (CST-6)
Location: ROLL
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter