An upper level trough of low pressure, located over the Nebraska Panhandle migrated east during the late afternoon hours of May 9th. As this feature approached a surface trough of low pressure, thunderstorms developed and quickly became severe. Impacts included heavy rain, hail up to baseball size, heavy rain and a wall cloud report.

Flash Flood in BOYD, NEBRASKA
From 09-MAY-16 19:30:00 to 09-MAY-16 21:35:00 (CST-6)
Location: BRISTOW
Flood cause: Heavy Rain
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Law enforcement reports water over numerous county roads southeast of Spencer. Additional reports included 2 to 3 foot washout sections along gravel roads near Bristow with some roads completely water covered.

Flash Flood in BOYD, NEBRASKA
From 09-MAY-16 20:35:00 to 10-MAY-16 05:00:00 (CST-6)
Location: BRISTOW
Flood cause: Heavy Rain
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Several gravel roads around Bristow have two to three feet washouts in them with several county roads under water.

Hail in MCPHERSON, NEBRASKA
From 09-MAY-16 18:00:00 to 09-MAY-16 18:00:00 (CST-6)
Location: TRYON
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Golf ball sized hail covered the ground.

Hail in MCPHERSON, NEBRASKA
From 09-MAY-16 18:02:00 to 09-MAY-16 18:02:00 (CST-6)
Location: RINGGOLD
Magnitude: 2.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in LOGAN, NEBRASKA
From 09-MAY-16 18:36:00 to 09-MAY-16 18:36:00 (CST-6)
Location: STAPLETON
Magnitude: 2.75 
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Baseball to golf ball sized hail broke a wind shield out of a fire vehicle.

Hail in LOGAN, NEBRASKA
From 09-MAY-16 19:20:00 to 09-MAY-16 19:20:00 (CST-6)
Location: STAPLETON
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Hail in MCPHERSON, NEBRASKA
From 09-MAY-16 19:45:00 to 09-MAY-16 19:45:00 (CST-6)
Location: TRYON
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Ping pong ball sized hail covered the ground.

Hail in MCPHERSON, NEBRASKA
From 09-MAY-16 20:05:00 to 09-MAY-16 20:05:00 (CST-6)
Location: RINGGOLD
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Ping pong to golf ball sized hail covered the ground.

Hail in HOLT, NEBRASKA
From 09-MAY-16 21:25:00 to 09-MAY-16 21:25:00 (CST-6)
Location: STUART
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in HOLT, NEBRASKA
From 09-MAY-16 22:06:00 to 09-MAY-16 22:06:00 (CST-6)
Location: ATKINSON
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in HOLT, NEBRASKA
From 09-MAY-16 22:09:00 to 09-MAY-16 22:09:00 (CST-6)
Location: ATKINSON
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Hail in HOLT, NEBRASKA
From 09-MAY-16 21:32:00 to 09-MAY-16 21:32:00 (CST-6)
Location: STUART
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in HOLT, NEBRASKA
From 09-MAY-16 22:12:00 to 09-MAY-16 22:12:00 (CST-6)
Location: ATKINSON
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer