An upper jet moving through the southern Rockies helped to create strong surface pressure falls across northeast Colorado. The strength of the surface pressure falls, the resultant gradient and depth of superadiabatic mixed layer produced strong southwest surface winds.
Deep shear became impressive and with a moistening airmass thunderstorms quickly developed and became briefly supercellular before creating a broken line segments into central Kansas.

Hail in CLARK, KANSAS
From 10-NOV-12 19:15:00 to 10-NOV-12 19:15:00 (CST-6)
Location: CLARK STATE LAKE
Magnitude: 0.88 
Reported by: Public

Hail in STAFFORD, KANSAS
From 10-NOV-12 19:32:00 to 10-NOV-12 19:32:00 (CST-6)
Location: ST JOHN SCHULZ ARPT
Magnitude: 0.88 
Reported by: Public

Hail in COMANCHE, KANSAS
From 10-NOV-12 19:40:00 to 10-NOV-12 19:40:00 (CST-6)
Location: COLDWATER
Magnitude: 0.75 
Reported by: Law Enforcement

The hail covered the ground.

Hail in STAFFORD, KANSAS
From 10-NOV-12 19:42:00 to 10-NOV-12 19:42:00 (CST-6)
Location: HUDSON
Magnitude: 1.00 
Reported by: Public

Thunderstorm Wind in STAFFORD, KANSAS
From 10-NOV-12 19:00:00 to 10-NOV-12 19:00:00 (CST-6)
Location: RADIUM
Magnitude: 56.00 EG
Reported by: Law Enforcement

A dilapidated garage at the Senior Center was knocked down by the wind.

Thunderstorm Wind in FORD, KANSAS
From 10-NOV-12 17:30:00 to 10-NOV-12 17:30:00 (CST-6)
Location: BELLEFONT
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winds were estimated to be 60 MPH.

Thunderstorm Wind in EDWARDS, KANSAS
From 10-NOV-12 17:42:00 to 10-NOV-12 17:42:00 (CST-6)
Location: OFFERLE
Magnitude: 52.00 EG
Reported by: Law Enforcement

Dime sized hail accompanied the wind.

Thunderstorm Wind in EDWARDS, KANSAS
From 10-NOV-12 17:55:00 to 10-NOV-12 17:55:00 (CST-6)
Location: ARDELL
Magnitude: 52.00 EG
Reported by: Public

Hail smaller than pea size was also reported with the wind.

Thunderstorm Wind in KIOWA, KANSAS
From 10-NOV-12 18:14:00 to 10-NOV-12 18:14:00 (CST-6)
Location: WELLSFORD
Magnitude: 52.00 EG
Reported by: Public

There was also nickel sized hail.

Thunderstorm Wind in EDWARDS, KANSAS
From 10-NOV-12 18:27:00 to 10-NOV-12 18:27:00 (CST-6)
Location: NETTLETON
Magnitude: 56.00 EG
Reported by: Public

Winds were estimated to be 65 MPH.

Hail in FORD, KANSAS
From 10-NOV-12 17:33:00 to 10-NOV-12 17:33:00 (CST-6)
Location: BELLEFONT
Magnitude: 1.00 
Reported by: Public

Hail in COMANCHE, KANSAS
From 10-NOV-12 17:55:00 to 10-NOV-12 17:55:00 (CST-6)
Location: COLDWATER
Magnitude: 1.00 
Reported by: Storm Chaser

Hail in FORD, KANSAS
From 10-NOV-12 18:32:00 to 10-NOV-12 18:32:00 (CST-6)
Location: BUCKLIN
Magnitude: 0.88 
Reported by: Public

Hail in CLARK, KANSAS
From 10-NOV-12 19:00:00 to 10-NOV-12 19:00:00 (CST-6)
Location: CLARK STATE LAKE
Magnitude: 0.88 
Reported by: Public

Hail in FORD, KANSAS
From 10-NOV-12 17:30:00 to 10-NOV-12 17:30:00 (CST-6)
Location: BELLEFONT
Magnitude: 1.00 
Reported by: Trained Spotter

Hail in EDWARDS, KANSAS
From 10-NOV-12 17:42:00 to 10-NOV-12 17:42:00 (CST-6)
Location: OFFERLE
Magnitude: 0.75 
Reported by: Law Enforcement

Winds were also gusting to 60 MPH as the hail fell.

Hail in KIOWA, KANSAS
From 10-NOV-12 18:14:00 to 10-NOV-12 18:14:00 (CST-6)
Location: WELLSFORD
Magnitude: 0.88 
Reported by: Public

Winds were estimated to be 60 MPH as the hail fell.

Thunderstorm Wind in FORD, KANSAS
From 10-NOV-12 16:41:00 to 10-NOV-12 16:41:00 (CST-6)
Location: DODGE CITY
Magnitude: 52.00 EG
Reported by: Public

Winds were estimated to be gusting to 60 MPH.

Thunderstorm Wind in PAWNEE, KANSAS
From 10-NOV-12 17:25:00 to 10-NOV-12 17:25:00 (CST-6)
Location: ASH VALLEY
Magnitude: 61.00 EG
Reported by: Storm Chaser

Winds were estimated to be 70 MPH.

Hail in FORD, KANSAS
From 10-NOV-12 18:36:00 to 10-NOV-12 18:36:00 (CST-6)
Location: BUCKLIN
Magnitude: 0.75 
Reported by: Public