Jet streak dynamics played a big role in producing severe thunderstorms during the mid to late evening hours.

Hail in ELLIS, KANSAS
From 09-AUG-11 18:56:00 to 09-AUG-11 18:56:00 (CST-6)
Location: TURKVILLE
Magnitude: 1.75 
Reported by: Public

Hail in ELLIS, KANSAS
From 09-AUG-11 18:56:00 to 09-AUG-11 18:56:00 (CST-6)
Location: TURKVILLE
Magnitude: 1.75 
Reported by: Public

The north facing windows of a house were broken out.

Hail in ELLIS, KANSAS
From 09-AUG-11 19:00:00 to 09-AUG-11 19:00:00 (CST-6)
Location: TURKVILLE
Magnitude: 1.75 
Reported by: Public

Hail in ELLIS, KANSAS
From 09-AUG-11 19:02:00 to 09-AUG-11 19:02:00 (CST-6)
Location: TURKVILLE
Magnitude: 1.75 
Reported by: Public

Hail in TREGO, KANSAS
From 09-AUG-11 19:25:00 to 09-AUG-11 19:25:00 (CST-6)
Location: CEDAR BLUFF RES
Magnitude: 1.50 
Reported by: Trained Spotter

Hail in NESS, KANSAS
From 09-AUG-11 19:44:00 to 09-AUG-11 19:44:00 (CST-6)
Location: BROWNELL
Magnitude: 1.75 
Reported by: Trained Spotter

Hail in RUSH, KANSAS
From 09-AUG-11 20:10:00 to 09-AUG-11 20:10:00 (CST-6)
Location: ALEXANDER
Magnitude: 1.50 
Reported by: Trained Spotter

Hail in CLARK, KANSAS
From 09-AUG-11 20:15:00 to 09-AUG-11 20:15:00 (CST-6)
Location: ASHLAND KRIER ARPT
Magnitude: 0.88 
Reported by: Public

Hail in PAWNEE, KANSAS
From 09-AUG-11 21:00:00 to 09-AUG-11 21:00:00 (CST-6)
Location: LARNED
Magnitude: 0.75 
Reported by: Storm Chaser

Hail in PAWNEE, KANSAS
From 09-AUG-11 21:00:00 to 09-AUG-11 21:00:00 (CST-6)
Location: ASH VALLEY
Magnitude: 1.50 
Reported by: Trained Spotter

Hail in COMANCHE, KANSAS
From 09-AUG-11 21:15:00 to 09-AUG-11 21:15:00 (CST-6)
Location: COLDWATER
Magnitude: 1.00 
Reported by: Law Enforcement

Hail in TREGO, KANSAS
From 09-AUG-11 21:02:00 to 09-AUG-11 21:02:00 (CST-6)
Location: RIGA
Magnitude: 2.00 
Reported by: Public

Hail in STAFFORD, KANSAS
From 09-AUG-11 21:42:00 to 09-AUG-11 21:42:00 (CST-6)
Location: ST JOHN
Magnitude: 1.75 
Reported by: Emergency Manager

Hail in ELLIS, KANSAS
From 09-AUG-11 21:55:00 to 09-AUG-11 21:55:00 (CST-6)
Location: HAYS
Magnitude: 1.25 
Reported by: Emergency Manager

Thunderstorm Wind in ELLIS, KANSAS
From 09-AUG-11 21:55:00 to 09-AUG-11 21:55:00 (CST-6)
Location: HAYS
Magnitude: 75.00 EG
Reported by: Emergency Manager

A tree blew down across a street on the north side of Hays.

Hail in CLARK, KANSAS
From 09-AUG-11 20:30:00 to 09-AUG-11 20:30:00 (CST-6)
Location: ASHLAND KRIER ARPT
Magnitude: 0.88 
Reported by: Public

Thunderstorm Wind in ELLIS, KANSAS
From 09-AUG-11 21:20:00 to 09-AUG-11 21:20:00 (CST-6)
Location: ELLIS
Magnitude: 70.00 EG
Reported by: Emergency Manager

A porch roof was blown off and another roof was peeled back on a trailer house.

Thunderstorm Wind in ELLIS, KANSAS
From 09-AUG-11 21:50:00 to 09-AUG-11 21:50:00 (CST-6)
Location: HAYS
Magnitude: 70.00 EG
Reported by: Emergency Manager

A 2 foot diameter tree was blown over.

Thunderstorm Wind in ELLIS, KANSAS
From 09-AUG-11 21:55:00 to 09-AUG-11 21:55:00 (CST-6)
Location: (HYS)HAYS MUNI ARPT
Magnitude: 70.00 EG
Reported by: Emergency Manager

A hanger at the Hays airport was heavily damaged and a KHP plane inside was damaged.

Hail in COMANCHE, KANSAS
From 09-AUG-11 21:28:00 to 09-AUG-11 21:28:00 (CST-6)
Location: WILMORE
Magnitude: 1.00 
Reported by: Trained Spotter

Thunderstorm Wind in STAFFORD, KANSAS
From 09-AUG-11 22:00:00 to 09-AUG-11 22:00:00 (CST-6)
Location: LEESBURG
Magnitude: 70.00 EG
Reported by: Public

A large elm tree was blown down by the high wind.

Thunderstorm Wind in PAWNEE, KANSAS
From 09-AUG-11 21:10:00 to 09-AUG-11 21:10:00 (CST-6)
Location: LARNED
Magnitude: 52.00 EG
Reported by: Law Enforcement

Nickel sized hail also fell with the high wind.

Thunderstorm Wind in ELLIS, KANSAS
From 09-AUG-11 21:55:00 to 09-AUG-11 21:55:00 (CST-6)
Location: (HYS)HAYS MUNI ARPT
Magnitude: 66.00 MG
Reported by: AWOS

Thunderstorm Wind in ELLIS, KANSAS
From 09-AUG-11 22:02:00 to 09-AUG-11 22:02:00 (CST-6)
Location: PFEIFER
Magnitude: 52.00 EG
Reported by: Public

Winds were estimated to be 60 MPH.

Thunderstorm Wind in ELLIS, KANSAS
From 09-AUG-11 22:30:00 to 09-AUG-11 22:30:00 (CST-6)
Location: CATHARINE
Magnitude: 52.00 EG
Reported by: Public

Winds were estimated to be 60 MPH.

Hail in PAWNEE, KANSAS
From 09-AUG-11 21:10:00 to 09-AUG-11 21:10:00 (CST-6)
Location: LARNED
Magnitude: 0.88 
Reported by: Law Enforcement

Wind gusts to 60 MPH accompanied the hail.

Hail in RUSH, KANSAS
From 09-AUG-11 20:15:00 to 09-AUG-11 20:15:00 (CST-6)
Location: NEKOMA
Magnitude: 1.75 
Reported by: Public