Isolated supercell thunderstorms moved across portions of South Central Kansas on the evening of May 10th, 2014.  The thunderstorms developed in an unstable atmosphere ahead of a dry line and surface trough as it moved along the Kansas Turnpike.  The supercell thunderstorm that moved along Highway 54/400 was a prolific hail producer with some of the hail as large as golf balls.  The supercell also produced a brief tornado touchdown near Severy, Kansas.

Hail in COWLEY, KANSAS
From 10-MAY-14 15:03:00 to 10-MAY-14 15:03:00 (CST-6)
Location: ROCK
Magnitude: 1.00 
Reported by: Trained Spotter

Hail in COWLEY, KANSAS
From 10-MAY-14 15:04:00 to 10-MAY-14 15:04:00 (CST-6)
Location: ROCK
Magnitude: 1.00 
Reported by: Amateur Radio

Thunderstorm Wind in BUTLER, KANSAS
From 10-MAY-14 14:58:00 to 10-MAY-14 14:58:00 (CST-6)
Location: AUGUSTA
Magnitude: 61.00 EG
Reported by: Trained Spotter

A trained spotter reported the gust.

Hail in COWLEY, KANSAS
From 10-MAY-14 15:31:00 to 10-MAY-14 15:31:00 (CST-6)
Location: ATLANTA
Magnitude: 1.00 
Reported by: Emergency Manager

Hail in BUTLER, KANSAS
From 10-MAY-14 16:35:00 to 10-MAY-14 16:35:00 (CST-6)
Location: AUGUSTA
Magnitude: 1.00 
Reported by: Amateur Radio

Hail in BUTLER, KANSAS
From 10-MAY-14 17:00:00 to 10-MAY-14 17:00:00 (CST-6)
Location: LATHAM
Magnitude: 1.50 
Reported by: Fire Department/Rescue

Hail in BUTLER, KANSAS
From 10-MAY-14 17:06:00 to 10-MAY-14 17:08:00 (CST-6)
Location: ANDOVER
Magnitude: 1.00 
Reported by: Public

The report was relayed via twitter.

Hail in BUTLER, KANSAS
From 10-MAY-14 17:39:00 to 10-MAY-14 17:39:00 (CST-6)
Location: LEON
Magnitude: 1.50 
Reported by: Public

The report was relayed via twitter on Teter Road.

Funnel Cloud in ELK, KANSAS
From 10-MAY-14 17:58:00 to 10-MAY-14 17:58:00 (CST-6)
Location: HOWARD
Reported by: Law Enforcement

The funnel cloud went half way to the ground, but did not last very long. A distinct wall cloud was also noted.

Funnel Cloud in ELK, KANSAS
From 10-MAY-14 18:08:00 to 10-MAY-14 18:08:00 (CST-6)
Location: HOWARD
Reported by: Amateur Radio

Hail in GREENWOOD, KANSAS
From 10-MAY-14 18:00:00 to 10-MAY-14 18:09:00 (CST-6)
Location: PIEDMONT
Magnitude: 1.00 
Reported by: Trained Spotter

The ground was covered with quarter sized hail.

Funnel Cloud in GREENWOOD, KANSAS
From 10-MAY-14 18:17:00 to 10-MAY-14 18:17:00 (CST-6)
Location: SEVERY
Reported by: Trained Spotter

The funnel was reported near the intersection of Highway 99 and US Highway 400.

Hail in GREENWOOD, KANSAS
From 10-MAY-14 18:10:00 to 10-MAY-14 18:10:00 (CST-6)
Location: SEVERY
Magnitude: 1.75 
Property damage: 75.00K
Reported by: Trained Spotter

The large hail ranged in size from quarters to golf ball sized.

Hail in BUTLER, KANSAS
From 10-MAY-14 18:24:00 to 10-MAY-14 18:24:00 (CST-6)
Location: BEAUMONT
Magnitude: 1.25 
Reported by: Broadcast Media

The hail was covering the road at US Highway 400 and Flint Hills road. The hail made the roadway very slick.

Flood in BUTLER, KANSAS
From 10-MAY-14 18:40:00 to 10-MAY-14 18:40:00 (CST-6)
Location: LATHAM
Flood cause: Heavy Rain
Property damage: 0.10K
Crop damage: 0.10K
Reported by: Emergency Manager

Flooding was reported on several township roads near Beaumont, Kansas.

Hail in SEDGWICK, KANSAS
From 10-MAY-14 18:43:00 to 10-MAY-14 18:43:00 (CST-6)
Location: (IAB) MCCONNELL ARPT
Magnitude: 1.00 
Reported by: AWOS

Hail in GREENWOOD, KANSAS
From 10-MAY-14 18:48:00 to 10-MAY-14 18:48:00 (CST-6)
Location: PIEDMONT
Magnitude: 1.00 
Reported by: Fire Department/Rescue

Hail in SEDGWICK, KANSAS
From 10-MAY-14 18:53:00 to 10-MAY-14 18:53:00 (CST-6)
Location: EASTBOROUGH
Magnitude: 1.00 
Reported by: Trained Spotter

Hail in ELK, KANSAS
From 10-MAY-14 18:56:00 to 10-MAY-14 18:56:00 (CST-6)
Location: HOWARD
Magnitude: 1.75 
Reported by: Trained Spotter

Hail in GREENWOOD, KANSAS
From 10-MAY-14 19:01:00 to 10-MAY-14 19:01:00 (CST-6)
Location: SEVERY
Magnitude: 1.75 
Reported by: Trained Spotter

Funnel Cloud in ELK, KANSAS
From 10-MAY-14 19:11:00 to 10-MAY-14 19:11:00 (CST-6)
Location: HOWARD
Reported by: Trained Spotter

A trained spotter reported the funnel cloud about halfway to the ground.

Hail in BUTLER, KANSAS
From 10-MAY-14 19:43:00 to 10-MAY-14 19:43:00 (CST-6)
Location: ROSALIA
Magnitude: 1.75 
Reported by: Fire Department/Rescue

Hail in GREENWOOD, KANSAS
From 10-MAY-14 20:04:00 to 10-MAY-14 20:04:00 (CST-6)
Location: REECE
Magnitude: 1.75 
Reported by: Trained Spotter

Funnel Cloud in GREENWOOD, KANSAS
From 10-MAY-14 20:08:00 to 10-MAY-14 20:08:00 (CST-6)
Location: REECE
Reported by: Storm Chaser

A storm chaser reported a rotating wall cloud and funnel clouds going up and down.

Hail in BUTLER, KANSAS
From 10-MAY-14 21:20:00 to 10-MAY-14 21:25:00 (CST-6)
Location: POTWIN
Magnitude: 1.00 
Reported by: Trained Spotter

Hail in GREENWOOD, KANSAS
From 10-MAY-14 21:45:00 to 10-MAY-14 21:45:00 (CST-6)
Location: HAMILTON
Magnitude: 1.00 
Reported by: Law Enforcement

Hail in RENO, KANSAS
From 10-MAY-14 21:48:00 to 10-MAY-14 21:48:00 (CST-6)
Location: SOUTH HUTCHINSON
Magnitude: 1.00 
Reported by: Emergency Manager

Hail in RENO, KANSAS
From 10-MAY-14 21:55:00 to 10-MAY-14 21:55:00 (CST-6)
Location: HUTCHINSON
Magnitude: 1.00 
Reported by: Emergency Manager

Hail in RENO, KANSAS
From 10-MAY-14 22:13:00 to 10-MAY-14 22:13:00 (CST-6)
Location: BUHLER
Magnitude: 1.00 
Reported by: Emergency Manager

Hail in RENO, KANSAS
From 10-MAY-14 22:15:00 to 10-MAY-14 22:15:00 (CST-6)
Location: BUHLER
Magnitude: 1.00 
Reported by: Emergency Manager

Tornado in GREENWOOD, KANSAS
From 10-MAY-14 19:16:00 to 10-MAY-14 19:17:00 (CST-6)
Location: SEVERY
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A very brief rope tornado touched down in an open field.

Hail in SUMNER, KANSAS
From 10-MAY-14 14:30:00 to 10-MAY-14 14:30:00 (CST-6)
Location: OXFORD
Magnitude: 1.00 
Reported by: Trained Spotter

Hail in COWLEY, KANSAS
From 10-MAY-14 14:46:00 to 10-MAY-14 14:46:00 (CST-6)
Location: UDALL
Magnitude: 1.00 
Reported by: Emergency Manager

Thunderstorm Wind in BUTLER, KANSAS
From 10-MAY-14 14:50:00 to 10-MAY-14 14:50:00 (CST-6)
Location: AUGUSTA
Magnitude: 52.00 EG
Property damage: 1.00K
Reported by: Emergency Manager

Two 10 to 12 inch diameter trees were blown down. Numerous other branches were blown down as well.

Hail in COWLEY, KANSAS
From 10-MAY-14 14:55:00 to 10-MAY-14 14:55:00 (CST-6)
Location: UDALL
Magnitude: 0.88 
Reported by: Emergency Manager

Hail in BUTLER, KANSAS
From 10-MAY-14 15:05:00 to 10-MAY-14 15:05:00 (CST-6)
Location: EL DORADO
Magnitude: 0.75 
Reported by: Trained Spotter

The trained spotter reported pea to penny sized hail.

Hail in BUTLER, KANSAS
From 10-MAY-14 17:15:00 to 10-MAY-14 17:15:00 (CST-6)
Location: LEON
Magnitude: 0.88 
Reported by: Law Enforcement

Hail in BUTLER, KANSAS
From 10-MAY-14 14:57:00 to 10-MAY-14 14:59:00 (CST-6)
Location: AUGUSTA
Magnitude: 1.75 
Property damage: 125.00K
Reported by: Public

The large hail ranged in size from half dollar to golf ball size.  The hail was driven by 70 mph winds, causing damage to cars and house siding.

Hail in SUMNER, KANSAS
From 10-MAY-14 14:21:00 to 10-MAY-14 14:21:00 (CST-6)
Location: OXFORD
Magnitude: 1.00 
Reported by: Trained Spotter

The hail was pea to quarter size.

Hail in SEDGWICK, KANSAS
From 10-MAY-14 21:15:00 to 10-MAY-14 21:20:00 (CST-6)
Location: HAYSVILLE
Magnitude: 0.88 
Reported by: Trained Spotter

The hail was pea to nickel sized. The hail occurred on Summey Street near 63rd Street and Seneca.

Hail in SEDGWICK, KANSAS
From 10-MAY-14 16:20:00 to 10-MAY-14 16:20:00 (CST-6)
Location: HAYSVILLE
Magnitude: 1.00 
Property damage: 0.20K
Crop damage: 0.00K
Reported by: Trained Spotter

The trained spotter reported small tree limbs down as well.