A cold front dropped across portions of northern Missouri, mainly north
of Highway 36. Damaging winds was primarily reported, along with an
isolated tornado.

Thunderstorm Wind in NODAWAY, MISSOURI
From 08-AUG-07 18:19:00 to 08-AUG-07 18:19:00 (CST-6)
Location: MARYVILLE
Magnitude: 53.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

A wind gust to 53 knots, was Measured at the Maryville airport /KEVU/ AWOS.

Thunderstorm Wind in ATCHISON, MISSOURI
From 08-AUG-07 17:45:00 to 08-AUG-07 17:45:00 (CST-6)
Location: ROCKPORT
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 2.00K
Reported by: Emergency Manager

Porch blown off house on Rainbow Drive in Rockport. Many  trees...power lines and phone lines down. Corn fields were also flattened.

Thunderstorm Wind in ATCHISON, MISSOURI
From 08-AUG-07 17:57:00 to 08-AUG-07 17:57:00 (CST-6)
Location: TARKIO GOULD MUNI AR
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Numerous downed trees blocking the Highway O north of Tarkio.

Thunderstorm Wind in ATCHISON, MISSOURI
From 08-AUG-07 18:00:00 to 08-AUG-07 18:00:00 (CST-6)
Location: FAIRFAX
Magnitude: 60.00 EG
Property damage: 10.00K
Crop damage: 10.00K
Reported by: Emergency Manager

Emergency Manager reports massive blow down across southern Atchison county, from Fairfax to the county line. Widespread trees and power poles down. Entire corn fields mowed down by straight line winds.

Thunderstorm Wind in HOLT, MISSOURI
From 08-AUG-07 18:29:00 to 08-AUG-07 18:29:00 (CST-6)
Location: MOUND CITY
Magnitude: 60.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Six inch tree limbs covering Highway 59.

Thunderstorm Wind in NODAWAY, MISSOURI
From 08-AUG-07 18:50:00 to 08-AUG-07 18:50:00 (CST-6)
Location: GRAHAM
Magnitude: 60.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Eight to ten inch tree limbs down.

Thunderstorm Wind in DE KALB, MISSOURI
From 08-AUG-07 19:05:00 to 08-AUG-07 19:05:00 (CST-6)
Location: MAYSVILLE
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in DE KALB, MISSOURI
From 08-AUG-07 20:05:00 to 08-AUG-07 20:05:00 (CST-6)
Location: MAYSVILLE
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Flood in ATCHISON, MISSOURI
From 08-AUG-07 20:53:00 to 09-AUG-07 02:34:00 (CST-6)
Location: TARKIO
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Other Federal Agency

The Tarkio River at Fairfax crested at 18.44 feet, or 1.44 feet above flood stage.

Flash Flood in NODAWAY, MISSOURI
From 08-AUG-07 18:53:00 to 08-AUG-07 22:53:00 (CST-6)
Location: HOPKINS
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Water over Highway JJ between Jade Road and Highway FF.

Hail in ATCHISON, MISSOURI
From 08-AUG-07 17:15:00 to 08-AUG-07 17:15:00 (CST-6)
Location: ROCKPORT
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in ATCHISON, MISSOURI
From 08-AUG-07 17:42:00 to 08-AUG-07 17:42:00 (CST-6)
Location: TARKIO
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Roof blown off recycling center near intersection of Highway 59 and Highway 136.

Thunderstorm Wind in BUCHANAN, MISSOURI
From 08-AUG-07 18:55:00 to 08-AUG-07 18:55:00 (CST-6)
Location: ST JOSEPH
Magnitude: 60.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Power lines down in the city of St. Joseph.

Thunderstorm Wind in ANDREW, MISSOURI
From 08-AUG-07 18:56:00 to 08-AUG-07 18:56:00 (CST-6)
Location: SAVANNAH
Magnitude: 60.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Powerlines down.

Thunderstorm Wind in GRUNDY, MISSOURI
From 08-AUG-07 19:50:00 to 08-AUG-07 19:50:00 (CST-6)
Location: TRENTON ARPT
Magnitude: 60.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Utility Company

Aquila Energy reports power lines down...152 customers without power.

Thunderstorm Wind in ATCHISON, MISSOURI
From 08-AUG-07 18:00:00 to 08-AUG-07 18:00:00 (CST-6)
Location: ROCKPORT
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Thunderstorm Wind in NODAWAY, MISSOURI
From 08-AUG-07 18:05:00 to 08-AUG-07 18:05:00 (CST-6)
Location: BURLINGTON JCT
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Thunderstorm Wind in HARRISON, MISSOURI
From 08-AUG-07 19:10:00 to 08-AUG-07 19:10:00 (CST-6)
Location: NEW HAMPTON
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in DAVIESS, MISSOURI
From 08-AUG-07 19:40:00 to 08-AUG-07 19:40:00 (CST-6)
Location: CARLOW
Magnitude: 66.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Tornado in ATCHISON, MISSOURI
From 08-AUG-07 17:45:00 to 08-AUG-07 17:46:00 (CST-6)
Location: FAIRFAX
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Brief tornado touchdown at 1745 CST just north northwest of Fairfax. No damage or injuries reported.