A cold front approaching the region, caused a severe thunderstorm outbreak, during the afternoon and evening hours of June 9, 2011. There were numerous reports of hail and damaging winds.

Flash Flood in GRUNDY, MISSOURI
From 09-JUN-11 19:58:00 to 09-JUN-11 23:30:00 (CST-6)
Location: TRENTON ARPT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Water of unknown depth was reported flowing across Highway 65.

Flash Flood in GRUNDY, MISSOURI
From 09-JUN-11 20:56:00 to 09-JUN-11 23:30:00 (CST-6)
Location: TRENTON
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

One to two feet of water, was reported flowing over Highway W.

Flash Flood in GRUNDY, MISSOURI
From 09-JUN-11 19:54:00 to 09-JUN-11 23:30:00 (CST-6)
Location: COBURN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

One foot of water was reported flowing over Highway W.

Hail in GRUNDY, MISSOURI
From 09-JUN-11 16:30:00 to 09-JUN-11 16:30:00 (CST-6)
Location: COBURN
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in DAVIESS, MISSOURI
From 09-JUN-11 16:44:00 to 09-JUN-11 16:44:00 (CST-6)
Location: JAMESPORT
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in GRUNDY, MISSOURI
From 09-JUN-11 16:57:00 to 09-JUN-11 16:57:00 (CST-6)
Location: HICKORY CREEK
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in GRUNDY, MISSOURI
From 09-JUN-11 17:00:00 to 09-JUN-11 17:00:00 (CST-6)
Location: EDINBURG
Magnitude: 2.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in GRUNDY, MISSOURI
From 09-JUN-11 17:09:00 to 09-JUN-11 17:09:00 (CST-6)
Location: EDINBURG
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in GRUNDY, MISSOURI
From 09-JUN-11 17:25:00 to 09-JUN-11 17:25:00 (CST-6)
Location: TRENTON ARPT
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in GRUNDY, MISSOURI
From 09-JUN-11 17:32:00 to 09-JUN-11 17:32:00 (CST-6)
Location: TRENTON ARPT
Magnitude: 2.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Hail in DAVIESS, MISSOURI
From 09-JUN-11 17:37:00 to 09-JUN-11 17:37:00 (CST-6)
Location: GALLATIN
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in ANDREW, MISSOURI
From 09-JUN-11 17:45:00 to 09-JUN-11 17:45:00 (CST-6)
Location: BOLCKOW
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in ANDREW, MISSOURI
From 09-JUN-11 17:45:00 to 09-JUN-11 17:45:00 (CST-6)
Location: LONE CORNER
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in GRUNDY, MISSOURI
From 09-JUN-11 17:55:00 to 09-JUN-11 17:55:00 (CST-6)
Location: TRENTON ARPT
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in MACON, MISSOURI
From 09-JUN-11 18:01:00 to 09-JUN-11 18:01:00 (CST-6)
Location: BEVIER
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Hail in DE KALB, MISSOURI
From 09-JUN-11 18:03:00 to 09-JUN-11 18:03:00 (CST-6)
Location: OSBORN
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Hail in MACON, MISSOURI
From 09-JUN-11 18:05:00 to 09-JUN-11 18:05:00 (CST-6)
Location: KEOTA
Magnitude: 2.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in HARRISON, MISSOURI
From 09-JUN-11 18:12:00 to 09-JUN-11 18:12:00 (CST-6)
Location: BRIDGEPORT
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Hail in MACON, MISSOURI
From 09-JUN-11 18:15:00 to 09-JUN-11 18:15:00 (CST-6)
Location: CALLAO
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Hail in NODAWAY, MISSOURI
From 09-JUN-11 18:15:00 to 09-JUN-11 18:15:00 (CST-6)
Location: CONCEPTION
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Hail in SULLIVAN, MISSOURI
From 09-JUN-11 18:16:00 to 09-JUN-11 18:16:00 (CST-6)
Location: HUMPHREYS
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in NODAWAY, MISSOURI
From 09-JUN-11 18:15:00 to 09-JUN-11 18:15:00 (CST-6)
Location: CONCEPTION
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Hail in LINN, MISSOURI
From 09-JUN-11 18:26:00 to 09-JUN-11 18:26:00 (CST-6)
Location: MEADVILLE
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in DAVIESS, MISSOURI
From 09-JUN-11 18:25:00 to 09-JUN-11 18:25:00 (CST-6)
Location: ALTAMONT
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in GENTRY, MISSOURI
From 09-JUN-11 18:20:00 to 09-JUN-11 18:20:00 (CST-6)
Location: STANBERRY
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in DAVIESS, MISSOURI
From 09-JUN-11 18:58:00 to 09-JUN-11 18:58:00 (CST-6)
Location: GALLATIN
Magnitude: 2.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in DAVIESS, MISSOURI
From 09-JUN-11 19:02:00 to 09-JUN-11 19:02:00 (CST-6)
Location: JAMESPORT
Magnitude: 3.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in DAVIESS, MISSOURI
From 09-JUN-11 19:05:00 to 09-JUN-11 19:05:00 (CST-6)
Location: JAMESPORT
Magnitude: 2.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in DAVIESS, MISSOURI
From 09-JUN-11 19:11:00 to 09-JUN-11 19:11:00 (CST-6)
Location: JAMESON
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in DAVIESS, MISSOURI
From 09-JUN-11 18:30:00 to 09-JUN-11 18:30:00 (CST-6)
Location: PATTONSBURG
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in GRUNDY, MISSOURI
From 09-JUN-11 19:23:00 to 09-JUN-11 19:23:00 (CST-6)
Location: HICKORY CREEK
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in SULLIVAN, MISSOURI
From 09-JUN-11 19:38:00 to 09-JUN-11 19:38:00 (CST-6)
Location: REGER
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in CHARITON, MISSOURI
From 09-JUN-11 20:07:00 to 09-JUN-11 20:07:00 (CST-6)
Location: ROTHVILLE
Magnitude: 2.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in LINN, MISSOURI
From 09-JUN-11 20:13:00 to 09-JUN-11 20:13:00 (CST-6)
Location: MARCELINE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in MACON, MISSOURI
From 09-JUN-11 20:08:00 to 09-JUN-11 20:08:00 (CST-6)
Location: MACON ARPT
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Hail in LINN, MISSOURI
From 09-JUN-11 20:31:00 to 09-JUN-11 20:31:00 (CST-6)
Location: MARCELINE
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in LINN, MISSOURI
From 09-JUN-11 20:30:00 to 09-JUN-11 20:30:00 (CST-6)
Location: BUCKLIN
Magnitude: 2.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MACON, MISSOURI
From 09-JUN-11 20:41:00 to 09-JUN-11 20:41:00 (CST-6)
Location: NEW CAMBRIA
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MACON, MISSOURI
From 09-JUN-11 21:43:00 to 09-JUN-11 21:43:00 (CST-6)
Location: NEW CAMBRIA
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in DAVIESS, MISSOURI
From 09-JUN-11 18:18:00 to 09-JUN-11 18:18:00 (CST-6)
Location: WINSTON
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in NODAWAY, MISSOURI
From 09-JUN-11 18:17:00 to 09-JUN-11 18:17:00 (CST-6)
Location: CONCEPTION
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in LINN, MISSOURI
From 09-JUN-11 20:34:00 to 09-JUN-11 20:34:00 (CST-6)
Location: ST CATHARINE
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in LINN, MISSOURI
From 09-JUN-11 18:50:00 to 09-JUN-11 18:50:00 (CST-6)
Location: PURDIN
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in CHARITON, MISSOURI
From 09-JUN-11 19:58:00 to 09-JUN-11 19:58:00 (CST-6)
Location: ROTHVILLE
Magnitude: 3.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in MACON, MISSOURI
From 09-JUN-11 14:36:00 to 09-JUN-11 14:36:00 (CST-6)
Location: LA PLATA
Magnitude: 52.00 EG
Property damage: 0.50K
Crop damage: 0.00K
Reported by: Law Enforcement

Gas station sign was damaged. Thunderstorm wind gusts were estimated up to 60 mph.

Heavy Rain in GRUNDY, MISSOURI
From 09-JUN-11 17:45:00 to 09-JUN-11 17:45:00 (CST-6)
Location: COBURN
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Rainfall was measured at 2.40 inches, seven miles southwest of Trenton.

Heavy Rain in GRUNDY, MISSOURI
From 09-JUN-11 19:18:00 to 09-JUN-11 19:18:00 (CST-6)
Location: COBURN
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Rainfall was measured at 2.05 inches in Trenton.

Thunderstorm Wind in GRUNDY, MISSOURI
From 09-JUN-11 17:52:00 to 09-JUN-11 17:52:00 (CST-6)
Location: HICKORY CREEK
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Part of a tree was blown down. Thunderstorm wind gusts were estimated up to 60 mph.

Heavy Rain in GRUNDY, MISSOURI
From 09-JUN-11 20:41:00 to 09-JUN-11 20:41:00 (CST-6)
Location: TRENTON ARPT
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Rainfall was measured at 3.45 inches in Trenton.

Thunderstorm Wind in MACON, MISSOURI
From 09-JUN-11 21:56:00 to 09-JUN-11 21:56:00 (CST-6)
Location: ETHEL
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorm wind gusts were estimated up to 60 mph.

Flood in DAVIESS, MISSOURI
From 09-JUN-11 20:51:00 to 09-JUN-11 23:30:00 (CST-6)
Location: COFFEY
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Water of unknown depth was reported flowing over Highway B.

Flood in HARRISON, MISSOURI
From 09-JUN-11 19:16:00 to 10-JUN-11 01:16:00 (CST-6)
Location: MELBOURNE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Flooding was reported around Highway 146.

Funnel Cloud in LIVINGSTON, MISSOURI
From 09-JUN-11 17:06:00 to 09-JUN-11 17:06:00 (CST-6)
Location: SPRING HILL
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in MACON, MISSOURI
From 09-JUN-11 14:12:00 to 09-JUN-11 14:12:00 (CST-6)
Location: GIFFORD
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MACON, MISSOURI
From 09-JUN-11 14:28:00 to 09-JUN-11 14:28:00 (CST-6)
Location: LA CROSSE
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MACON, MISSOURI
From 09-JUN-11 14:32:00 to 09-JUN-11 14:32:00 (CST-6)
Location: LA PLATA
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Hail in ADAIR, MISSOURI
From 09-JUN-11 14:38:00 to 09-JUN-11 14:38:00 (CST-6)
Location: GIBBS
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in MACON, MISSOURI
From 09-JUN-11 15:05:00 to 09-JUN-11 15:05:00 (CST-6)
Location: ECONOMY
Magnitude: 2.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Hail in DAVIESS, MISSOURI
From 09-JUN-11 16:30:00 to 09-JUN-11 16:30:00 (CST-6)
Location: JAMESPORT
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in GRUNDY, MISSOURI
From 09-JUN-11 17:21:00 to 09-JUN-11 17:21:00 (CST-6)
Location: TRENTON ARPT
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio