Summary of 6/14/01 event:A thunderstorm complex developed over north central Missouri and south central Iowa during the early afternoon hours.  The complex quickly evolved into a squall line/bow echo that swept over much of the NWS Quad Cities County Warning Area, which includes eastern Iowa, northwest and west central Illinois, and far northeast Missouri.  Numerous funnel clouds and two confirmed tornadoes developed along the leading edge of the line.  Three people suffered minor injuries during one of the tornadoes, and two people were injured when straight line winds blew their semi-trailer trucks over.  There were no fatalities. There was widespread straight-line wind damage, along with isolated downbursts and large hail.  Wind gusts up to 80 mph were reported.

Thunderstorm Wind in HANCOCK, ILLINOIS
From 14-JUN-01 16:35:00 to 14-JUN-01 16:35:00 (CST)
Location: NIOTA
Magnitude: 52 E
Reported by: BROADCAST MEDIA

Numerous trees downed by thunderstorm winds.  Reported by media.

Thunderstorm Wind in HENDERSON, ILLINOIS
From 14-JUN-01 16:35:00 to 14-JUN-01 16:35:00 (CST)
Location: GLADSTONE
Magnitude: 52 E
Reported by: LAW ENFORCEMENT

Trees downed by thunderstorm winds.

Thunderstorm Wind in ROCK ISLAND, ILLINOIS
From 14-JUN-01 17:00:00 to 14-JUN-01 17:00:00 (CST)
Location: MOLINE
Magnitude: 52 E
Reported by: TRAINED SPOTTER

60 mph thunderstorm wind gust reported by trained spotter.

Thunderstorm Wind in HENRY, ILLINOIS
From 14-JUN-01 18:00:00 to 14-JUN-01 18:00:00 (CST)
Location: GALVA
Magnitude: 52 E
Reported by: TRAINED SPOTTER

Thunderstorms winds produced significant tree damage.  Reported by trained spotter.

Thunderstorm Wind in MCDONOUGH, ILLINOIS
From 14-JUN-01 16:51:00 to 14-JUN-01 16:51:00 (CST)
Location: BLANDINSVILLE
Magnitude: 51 M
Reported by: TRAINED SPOTTER

59 mph thunderstorm wind gust reported by trained spotter.

Thunderstorm Wind in ROCK ISLAND, ILLINOIS
From 14-JUN-01 17:00:00 to 14-JUN-01 17:00:00 (CST)
Location: ROCK IS
Magnitude: 61 E
Reported by: FIRE DEPT/RESCUE SQUAD

Thunderstorm winds damaged numerous houses.  Reported by fire and rescue officials.

Thunderstorm Wind in HENDERSON, ILLINOIS
From 14-JUN-01 17:10:00 to 14-JUN-01 17:10:00 (CST)
Location: STRONGHURST
Magnitude: 61 E
Reported by: TRAINED SPOTTER

Thunderstorm wind gusts to 70 mph destroyed a shed and downed numerous large trees.  Reported by trained spotter.

Thunderstorm Wind in MERCER, ILLINOIS
From 14-JUN-01 16:55:00 to 14-JUN-01 16:55:00 (CST)
Location: COUNTYWIDE
Magnitude: 61 E
Reported by: LAW ENFORCEMENT

Thunderstorm wind gusts to 70 mph downed numerous power lines.  Reported by law enforcement.

Thunderstorm Wind in HENRY, ILLINOIS
From 14-JUN-01 17:25:00 to 14-JUN-01 17:25:00 (CST)
Location: GENESEO
Magnitude: 52 E
Reported by: NWS EMPLOYEE(OFF DUTY)

Thunderstorm winds snapped four to six inch tree limbs.  Reported by off-duty NWS employee.

Thunderstorm Wind in HENRY, ILLINOIS
From 14-JUN-01 17:30:00 to 14-JUN-01 17:30:00 (CST)
Location: GALVA
Magnitude: 52 E
Reported by: TRAINED SPOTTER

Thunderstorm winds downed large trees in Wiley Park.  Reported by trained spotter.

Thunderstorm Wind in HENRY, ILLINOIS
From 14-JUN-01 17:35:00 to 14-JUN-01 17:35:00 (CST)
Location: GALVA
Magnitude: 52 E
Reported by: EMERGENCY MANAGER

Thunderstorm winds blew trees onto a house.  Reported by emergency management.

Thunderstorm Wind in STEPHENSON, ILLINOIS
From 14-JUN-01 18:20:00 to 14-JUN-01 18:20:00 (CST)
Location: PEARL CITY
Magnitude: 61 E
Reported by: TRAINED SPOTTER

Thunderstorm winds snapped six to ten inch diameter limbs.  Reported by trained spotter.

Thunderstorm Wind in CARROLL, ILLINOIS
From 14-JUN-01 18:08:00 to 14-JUN-01 18:08:00 (CST)
Location: MT CARROLL
Magnitude: 52 E
Reported by: TRAINED SPOTTER

Thunderstorm winds destroyed a large machine shed and snapped large tree limbs.  Reported by trained spotter.

Thunderstorm Wind in STEPHENSON, ILLINOIS
From 14-JUN-01 18:45:00 to 14-JUN-01 18:45:00 (CST)
Location: FREEPORT
Magnitude: 61 E
Reported by: TRAINED SPOTTER

Thunderstorm winds snapped six to ten inch diameter tree limbs and destroyed a shed.  Reported by trained spotter.

Thunderstorm Wind in CARROLL, ILLINOIS
From 14-JUN-01 18:07:00 to 14-JUN-01 18:07:00 (CST)
Location: MT CARROLL
Magnitude: 52 E
Reported by: TRAINED SPOTTER

Thunderstorm winds blew a tree down over Illinois Route 78, and downed power lines.  Reported by trained spotter.

Thunderstorm Wind in HANCOCK, ILLINOIS
From 14-JUN-01 15:55:00 to 14-JUN-01 15:55:00 (CST)
Location: NAUVOO
Magnitude: 52 E
Reported by: TRAINED SPOTTER

60 mph thunderstorm wind gusts reported by trained spotter.

Thunderstorm Wind in STEPHENSON, ILLINOIS
From 14-JUN-01 18:20:00 to 14-JUN-01 18:20:00 (CST)
Location: PEARL CITY
Magnitude: 64 M
Reported by: TRAINED SPOTTER

74 mph thunderstorm gust measured by handheld anemometer.  Reported by trained spotter.

Thunderstorm Wind in HANCOCK, ILLINOIS
From 14-JUN-01 16:15:00 to 14-JUN-01 16:15:00 (CST)
Location: NIOTA
Magnitude: 61 E
Reported by: TRAINED SPOTTER

Sustained thunderstorm winds of 60 mph, with gusts to 70 mph.  Trees downed.  Reported by trained spotter.

Thunderstorm Wind in BUREAU, ILLINOIS
From 14-JUN-01 18:05:00 to 14-JUN-01 18:05:00 (CST)
Location: WALNUT
Magnitude: 52 E
Reported by: TRAINED SPOTTER

Thunderstorm winds downed large tree limbs and power lines.  Reported by trained spotter.

Thunderstorm Wind in BUREAU, ILLINOIS
From 14-JUN-01 18:15:00 to 14-JUN-01 18:15:00 (CST)
Location: PRINCETON
Magnitude: 52 E
Reported by: EMERGENCY MANAGER

Thunderstorm winds downed power lines, causing widespread outages in the city.  Reported by emergency management.

Hail in ROCK ISLAND, ILLINOIS
From 14-JUN-01 13:09:00 to 14-JUN-01 13:09:00 (CST)
Location: MOLINE
Magnitude: 0.88 
Reported by: TRAINED SPOTTER

Nickel sized hail reported by trained spotter near the intersection of 5th Street and 15th Avenue.

Thunderstorm Wind in BUREAU, ILLINOIS
From 14-JUN-01 18:05:00 to 14-JUN-01 18:05:00 (CST)
Location: PRINCETON
Magnitude: 52 E
Reported by: TRAINED SPOTTER

Thunderstorm winds downed large tree limbs and power lines.  Reported by trained spotter.

Flash Flood in ROCK ISLAND, ILLINOIS
From 14-JUN-01 14:15:00 to 14-JUN-01 14:15:00 (CST)
Location: MOLINE
Reported by: BROADCAST MEDIA

Major street flooding reported by media.

Thunderstorm Wind in HENDERSON, ILLINOIS
From 14-JUN-01 16:44:00 to 14-JUN-01 16:44:00 (CST)
Location: STRONGHURST
Magnitude: 52 E
Reported by: LAW ENFORCEMENT

Thunderstorm winds downed numerous trees and power lines.  Reported by law enforcement.

Thunderstorm Wind in WARREN, ILLINOIS
From 14-JUN-01 16:45:00 to 14-JUN-01 16:45:00 (CST)
Location: COUNTYWIDE
Magnitude: 61 E
Reported by: NEWSPAPER

Thunderstorm winds downed numerous trees throughout the county.

Thunderstorm Wind in MCDONOUGH, ILLINOIS
From 14-JUN-01 16:51:00 to 14-JUN-01 16:51:00 (CST)
Location: MACOMB
Magnitude: 56 M
Reported by: TRAINED SPOTTER

64 mph thunderstorm wind gusts downed trees four to six inches in diameter.  Reported by trained spotter.

Thunderstorm Wind in STEPHENSON, ILLINOIS
From 14-JUN-01 17:35:00 to 14-JUN-01 17:35:00 (CST)
Location: FREEPORT
Magnitude: 61 E
Reported by: TRAINED SPOTTER

Thunderstorm winds to 70 mph snapped the top halves of trees that were 1.5 feet in diameter.  Reported by trained spotter.

Thunderstorm Wind in MERCER, ILLINOIS
From 14-JUN-01 17:05:00 to 14-JUN-01 17:05:00 (CST)
Location: SEATON
Magnitude: 61 E
Reported by: EMERGENCY MANAGER

Thunderstorm winds downed trees over a two-block wide area.  Reported by emergency management.

Thunderstorm Wind in HENDERSON, ILLINOIS
From 14-JUN-01 16:38:00 to 14-JUN-01 16:38:00 (CST)
Location: STRONGHURST
Magnitude: 52 E
Reported by: LAW ENFORCEMENT

Tree and power line down along Illinois Route 94/96.  Reported by law enforcement.

Thunderstorm Wind in ROCK ISLAND, ILLINOIS
From 14-JUN-01 16:45:00 to 14-JUN-01 16:45:00 (CST)
Location: ILLINOIS CITY
Magnitude: 52 E
Reported by: NEWSPAPER

Thunderstorm winds downed trees and destroyed a garage over a two block area on the east side of town near 235th Street.  Reported by media.

Thunderstorm Wind in MERCER, ILLINOIS
From 14-JUN-01 16:50:00 to 14-JUN-01 16:50:00 (CST)
Location: SEATON
Magnitude: 52 E
Reported by: EMERGENCY MANAGER

Thunderstorms winds damaged outbuildings on a farm southwest of Seaton.  Reported by emergency management.

Thunderstorm Wind in MCDONOUGH, ILLINOIS
From 14-JUN-01 17:00:00 to 14-JUN-01 17:00:00 (CST)
Location: MACOMB
Magnitude: 52 E
Reported by: TRAINED SPOTTER

Thunderstorm winds downed trees and power lines.

Flash Flood in ROCK ISLAND, ILLINOIS
From 14-JUN-01 16:46:00 to 14-JUN-01 16:46:00 (CST)
Location: ANDALUSIA
Reported by: LAW ENFORCEMENT

Water on Illinois Route 92 near the Milan Beltway intersection.  Reported by law enforcement.