A shortwave trough rotated around a mid level ridge and fired off convection that turned into two supercells.  These supercells moved east along the Nebraska/Kansas border and produced weak tornadoes.  Large hail also accompanied these storms.

Hail in NEMAHA, KANSAS
From 17-JUN-09 12:38:00 to 17-JUN-09 12:38:00 (CST-6)
Location: BAILEYVILLE
Magnitude: 2.00 
Reported by: COOP Observer

Hail in NEMAHA, KANSAS
From 17-JUN-09 12:56:00 to 17-JUN-09 12:56:00 (CST-6)
Location: SENECA
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in NEMAHA, KANSAS
From 17-JUN-09 12:55:00 to 17-JUN-09 12:55:00 (CST-6)
Location: SENECA
Magnitude: 1.75 
Reported by: Public

This report was relayed by WIBW TV.

Hail in NEMAHA, KANSAS
From 17-JUN-09 13:00:00 to 17-JUN-09 13:00:00 (CST-6)
Location: SENECA
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in NEMAHA, KANSAS
From 17-JUN-09 12:45:00 to 17-JUN-09 12:45:00 (CST-6)
Location: BAILEYVILLE
Magnitude: 3.00 
Reported by: Trained Spotter

Hail in NEMAHA, KANSAS
From 17-JUN-09 13:03:00 to 17-JUN-09 13:03:00 (CST-6)
Location: KELLY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Tornado in WASHINGTON, KANSAS
From 17-JUN-09 13:20:00 to 17-JUN-09 13:26:00 (CST-6)
Location: HANOVER ARPT
Tornado F-scale: EF1
Property damage: 10.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

The first visible sign of a tornado was located 4.5 miles north
of Hanover, near the intersection of 27th and zenith road in
Washington county. The tornado snapped two power poles, one
snapped at the base and another at midpoint, near the Washington
and Marshall county line along 27th road where it exited Washington County at around 13:26 LST.  The tornado then tracked into Marshall County at 27th and county line road and damaged several tree branches along its path into Marshall County.

Hail in NEMAHA, KANSAS
From 17-JUN-09 13:12:00 to 17-JUN-09 13:12:00 (CST-6)
Location: KELLY
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in NEMAHA, KANSAS
From 17-JUN-09 13:15:00 to 17-JUN-09 13:15:00 (CST-6)
Location: WOODLAWN
Magnitude: 3.00 
Reported by: COOP Observer

This was a delayed report.  The hail measured approximately one hour after it fell.  It was also time estimated.

Hail in REPUBLIC, KANSAS
From 17-JUN-09 11:37:00 to 17-JUN-09 11:37:00 (CST-6)
Location: MUNDEN
Magnitude: 2.75 
Reported by: Trained Spotter

Hail in MARSHALL, KANSAS
From 17-JUN-09 12:21:00 to 17-JUN-09 12:21:00 (CST-6)
Location: AXTELL
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

Hail in NEMAHA, KANSAS
From 17-JUN-09 12:33:00 to 17-JUN-09 12:33:00 (CST-6)
Location: BAILEYVILLE
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Hail in MARSHALL, KANSAS
From 17-JUN-09 12:36:00 to 17-JUN-09 12:36:00 (CST-6)
Location: AXTELL
Magnitude: 2.00 
Reported by: Trained Spotter

Hail in BROWN, KANSAS
From 17-JUN-09 13:55:00 to 17-JUN-09 13:55:00 (CST-6)
Location: POWHATTAN
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Funnel Cloud in MARSHALL, KANSAS
From 17-JUN-09 14:04:00 to 17-JUN-09 14:04:00 (CST-6)
Location: SUMMIT
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

A storm chaser reported a funnel cloud via Spotter Network.

Hail in BROWN, KANSAS
From 17-JUN-09 13:31:00 to 17-JUN-09 13:31:00 (CST-6)
Location: FAIRVIEW
Magnitude: 1.75 
Reported by: Trained Spotter

Hail in NEMAHA, KANSAS
From 17-JUN-09 12:41:00 to 17-JUN-09 12:41:00 (CST-6)
Location: BAILEYVILLE
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in NEMAHA, KANSAS
From 17-JUN-09 13:30:00 to 17-JUN-09 13:30:00 (CST-6)
Location: KELLY
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Tornado in MARSHALL, KANSAS
From 17-JUN-09 13:26:00 to 17-JUN-09 13:33:00 (CST-6)
Location: BREMEN
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

The tornado tracked out of Washington County and into Marshall county near 1st road and Cherokee road with several tree branches damaged along the remainder of its path. The final damage was noted 5.5 miles northeast of Bremen, near the intersection of Cherokee and 6th road around 1336 LST. The damage indicators were consistent with an ef-0 rating while in Marshall County with an estimated path width of 50 yards.