A complex of intense thunderstorms moved southeast from Yuma county Colorado into northwest Kansas during the evening. One tornado developed in Yuma county, and a long path of large hail and damaging winds occurred over NW Kansas.

Thunderstorm Wind in NORTON, KANSAS
From 21-JUN-10 22:19:00 to 21-JUN-10 22:19:00 (CST-6)
Location: EDMOND
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Small trees blown down and 3-inch diameter limbs broken.

Thunderstorm Wind in GREELEY, KANSAS
From 21-JUN-10 17:49:00 to 21-JUN-10 17:49:00 (MST-7)
Location: TRIBUNE
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Wind gusts estimated at 60 mph along with 1-inch diameter hail.

Thunderstorm Wind in GREELEY, KANSAS
From 21-JUN-10 17:50:00 to 21-JUN-10 17:55:00 (MST-7)
Location: WHITELAW
Magnitude: 78.00 EG
Property damage: 100.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A possible microburst destroyed a newly build barn with debris blown to the northeast.  A pickup truck parked inside was destroyed.

Thunderstorm Wind in CHEYENNE, KANSAS
From 21-JUN-10 19:45:00 to 21-JUN-10 19:45:00 (CST-6)
Location: ST FRANCIS
Magnitude: 70.00 EG
Property damage: 0.60K
Crop damage: 0.00K
Reported by: Newspaper

Carport destroyed by thunderstorm winds.  Time of event estimated from Doppler radar and nearby reports.

Hail in CHEYENNE, KANSAS
From 21-JUN-10 21:10:00 to 21-JUN-10 21:10:00 (CST-6)
Location: WHEELER
Magnitude: 2.75 
Property damage: 1.50K
Crop damage: 0.00K
Reported by: Newspaper

Hail up to baseball size broke windows in house and outbuildings.

Thunderstorm Wind in CHEYENNE, KANSAS
From 21-JUN-10 20:20:00 to 21-JUN-10 20:20:00 (CST-6)
Location: BIRD CITY ARPT
Magnitude: 70.00 EG
Property damage: 60.00K
Crop damage: 0.00K
Reported by: Newspaper

Newspaper reported that irrigation pivots near the county line were destroyed as the storm moved through.  Location and time for this event are estimated from Doppler radar.

Hail in GREELEY, KANSAS
From 21-JUN-10 17:42:00 to 21-JUN-10 17:42:00 (MST-7)
Location: TRIBUNE ARPT
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in GREELEY, KANSAS
From 21-JUN-10 17:49:00 to 21-JUN-10 17:49:00 (MST-7)
Location: WHITELAW
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in WICHITA, KANSAS
From 21-JUN-10 19:00:00 to 21-JUN-10 19:00:00 (CST-6)
Location: LEOTI
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A six-inch tree branch was also broken.

Hail in LOGAN, KANSAS
From 21-JUN-10 19:32:00 to 21-JUN-10 19:32:00 (CST-6)
Location: RUSSELL SPGS
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail location was estimated.

Hail in LOGAN, KANSAS
From 21-JUN-10 19:50:00 to 21-JUN-10 19:50:00 (CST-6)
Location: WINONA
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in LOGAN, KANSAS
From 21-JUN-10 20:05:00 to 21-JUN-10 20:05:00 (CST-6)
Location: MONUMENT
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in LOGAN, KANSAS
From 21-JUN-10 20:05:00 to 21-JUN-10 20:05:00 (CST-6)
Location: OAKLEY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in CHEYENNE, KANSAS
From 21-JUN-10 20:10:00 to 21-JUN-10 20:10:00 (CST-6)
Location: BIRD CITY
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

Hail in CHEYENNE, KANSAS
From 21-JUN-10 20:16:00 to 21-JUN-10 20:16:00 (CST-6)
Location: BIRD CITY
Magnitude: 2.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in SHERMAN, KANSAS
From 21-JUN-10 20:20:00 to 21-JUN-10 20:20:00 (MST-7)
Location: RULETON
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in CHEYENNE, KANSAS
From 21-JUN-10 20:22:00 to 21-JUN-10 20:22:00 (CST-6)
Location: BIRD CITY
Magnitude: 2.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Tornado in SHERIDAN, KANSAS
From 21-JUN-10 20:45:00 to 21-JUN-10 20:46:00 (CST-6)
Location: ANGELUS
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A brief tornado developed and remained over open fields with no known damage.

Hail in RAWLINS, KANSAS
From 21-JUN-10 21:08:00 to 21-JUN-10 21:08:00 (CST-6)
Location: ACHILLES
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm Wind in DECATUR, KANSAS
From 21-JUN-10 21:30:00 to 21-JUN-10 21:30:00 (CST-6)
Location: OBERLIN
Magnitude: 59.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Wind gust was measured by KSN Weatherlab in Oberlin.

Thunderstorm Wind in DECATUR, KANSAS
From 21-JUN-10 21:35:00 to 21-JUN-10 21:35:00 (CST-6)
Location: OBERLIN
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Tree limbs were blown down across town in Oberlin.

Flash Flood in DECATUR, KANSAS
From 21-JUN-10 21:49:00 to 21-JUN-10 23:49:00 (CST-6)
Location: OBERLIN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Streets in town currently have 6 inches of water flowing across them.

Thunderstorm Wind in NORTON, KANSAS
From 21-JUN-10 22:10:00 to 21-JUN-10 22:10:00 (CST-6)
Location: NORTON MUNI ARPT
Magnitude: 54.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Hail in CHEYENNE, KANSAS
From 21-JUN-10 19:47:00 to 21-JUN-10 20:10:00 (CST-6)
Location: ST FRANCIS
Magnitude: 3.50 
Property damage: 50.00K
Crop damage: 0.00K
Reported by: Storm Chaser

Many reports of large hail were received from the St Francis area.  The emergency manager saved hail stones in his freezer which measured 3.5 inches in diameter the following day.  Car windshields were broken and some windows in houses were also broken.