A cold front helped to generate severe thunderstorms, across portions of Missouri, mainly along the Interstate 70 corridor, in the afternoon hours of May 22, 2011. There were several reports of tornadoes, along with reports of hail and damaging wind.

Hail in COOPER, MISSOURI
From 22-MAY-11 16:16:00 to 22-MAY-11 16:16:00 (CST-6)
Location: BOONVILLE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Hail in COOPER, MISSOURI
From 22-MAY-11 16:14:00 to 22-MAY-11 16:14:00 (CST-6)
Location: CLARKS FORK
Magnitude: 2.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Hail in COOPER, MISSOURI
From 22-MAY-11 16:15:00 to 22-MAY-11 16:15:00 (CST-6)
Location: BOONVILLE
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in COOPER, MISSOURI
From 22-MAY-11 17:00:00 to 22-MAY-11 17:00:00 (CST-6)
Location: LICK
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in RANDOLPH, MISSOURI
From 22-MAY-11 16:57:00 to 22-MAY-11 16:57:00 (CST-6)
Location: HIGBEE
Magnitude: 52.00 EG
Property damage: 0.40K
Crop damage: 0.00K
Reported by: Broadcast Media

A powerpole was reported down. Thunderstorm wind gusts were estimated up to 60 mph.

Hail in RANDOLPH, MISSOURI
From 22-MAY-11 17:11:00 to 22-MAY-11 17:11:00 (CST-6)
Location: HIGBEE
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in COOPER, MISSOURI
From 22-MAY-11 17:20:00 to 22-MAY-11 17:20:00 (CST-6)
Location: BOONVILLE VIERTEL AR
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Small trees were snapped off, with thunderstorm wind gusts estimated up to 60 mph.

Funnel Cloud in LAFAYETTE, MISSOURI
From 22-MAY-11 14:13:00 to 22-MAY-11 14:13:00 (CST-6)
Location: MAYVIEW
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Funnel Cloud in LAFAYETTE, MISSOURI
From 22-MAY-11 15:14:00 to 22-MAY-11 15:14:00 (CST-6)
Location: AULLVILLE
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

Funnel Cloud in HENRY, MISSOURI
From 22-MAY-11 16:15:00 to 22-MAY-11 16:15:00 (CST-6)
Location: CLINTON
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in LAFAYETTE, MISSOURI
From 22-MAY-11 13:25:00 to 22-MAY-11 13:25:00 (CST-6)
Location: LEXINGTON
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in LAFAYETTE, MISSOURI
From 22-MAY-11 13:26:00 to 22-MAY-11 13:26:00 (CST-6)
Location: BATES CITY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in SULLIVAN, MISSOURI
From 22-MAY-11 13:40:00 to 22-MAY-11 13:40:00 (CST-6)
Location: CORA
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in LIVINGSTON, MISSOURI
From 22-MAY-11 14:10:00 to 22-MAY-11 14:10:00 (CST-6)
Location: CHULA
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in LAFAYETTE, MISSOURI
From 22-MAY-11 14:53:00 to 22-MAY-11 14:53:00 (CST-6)
Location: MAYVIEW
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in LAFAYETTE, MISSOURI
From 22-MAY-11 14:58:00 to 22-MAY-11 14:58:00 (CST-6)
Location: HIGGINSVILLE
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

Hail in LAFAYETTE, MISSOURI
From 22-MAY-11 15:04:00 to 22-MAY-11 15:04:00 (CST-6)
Location: HIGGINSVILLE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in LAFAYETTE, MISSOURI
From 22-MAY-11 15:04:00 to 22-MAY-11 15:04:00 (CST-6)
Location: HIGGINSVILLE
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in BATES, MISSOURI
From 22-MAY-11 15:28:00 to 22-MAY-11 15:28:00 (CST-6)
Location: ADRIAN
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Hail in SALINE, MISSOURI
From 22-MAY-11 15:53:00 to 22-MAY-11 15:53:00 (CST-6)
Location: BLACKBURN
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in COOPER, MISSOURI
From 22-MAY-11 16:04:00 to 22-MAY-11 16:04:00 (CST-6)
Location: PILOT GROVE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Tornado in SALINE, MISSOURI
From 22-MAY-11 15:50:00 to 22-MAY-11 15:57:00 (CST-6)
Location: SLATER
Tornado F-scale: EF1
Property damage: 230.00K
Crop damage: 0.00K
Reported by: Law Enforcement

At 1550CST an EF1 tornado touched down around one mile southeast of Slater, and moved east around three and a half miles, before lifting at 1557CST, around a mile south of Gilliam. One home was destroyed near Slater, with one mobile home destroyed and minor outbuilding damage near Gilliam.

Tornado in LAFAYETTE, MISSOURI
From 22-MAY-11 14:25:00 to 22-MAY-11 14:27:00 (CST-6)
Location: HIGGINSVILLE
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

At 1425CST a brief EF0 tornado touchdown, was observed by television helicopter, a little over a half north of Higginsville. The tornado moved about a tenth of a mile to the east, and lifted at 1427CST. Touchdown was in an open field with no damage observed.

Tornado in LAFAYETTE, MISSOURI
From 22-MAY-11 13:38:00 to 22-MAY-11 13:40:00 (CST-6)
Location: LEXINGTON
Tornado F-scale: EF0
Property damage: 0.50K
Crop damage: 0.00K
Reported by: Law Enforcement

At 1338CST a brief EF0 tornado touched down 1 mile east of Lexington, and moved east about a third of a mile, before lifting at 1340CST. Law enforcement reported that one outbuilding was destroyed.

Tornado in LAFAYETTE, MISSOURI
From 22-MAY-11 14:58:00 to 22-MAY-11 15:03:00 (CST-6)
Location: WAVERLY
Tornado F-scale: EF0
Property damage: 2.50K
Crop damage: 0.00K
Reported by: Law Enforcement

At 1458CST an EF0 tornado touched down in Waverly. The tornado moved about a tenth of a mile to the east, and lifted at 1503CST. A small portion of a mobile home roof was removed. A small garden shed was damaged. Minor tree damage was reported.

Hail in COOPER, MISSOURI
From 22-MAY-11 16:11:00 to 22-MAY-11 16:11:00 (CST-6)
Location: BOONVILLE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement