Severe thunderstorms developed in advance of a cold front crossing the region producing large hail and damaging winds. The initial thunderstorms formed across northern and northwest Maine during the afternoon...reaching interior Downeast areas during the evening.

Thunderstorm Wind in PISCATAQUIS, MAINE
From 01-JUN-11 18:15:00 to 01-JUN-11 18:15:00 (EST-5)
Location: GUILFORD
Magnitude: 56.00 EG
Reported by: Trained Spotter

Large trees were toppled by wind gusts estimated at 65 mph.

Hail in PISCATAQUIS, MAINE
From 01-JUN-11 18:15:00 to 01-JUN-11 18:15:00 (EST-5)
Location: DOVER FOXCROFT
Magnitude: 1.25 
Reported by: COOP Observer

Thunderstorm Wind in PISCATAQUIS, MAINE
From 01-JUN-11 18:15:00 to 01-JUN-11 18:15:00 (EST-5)
Location: EAST SANGERVILLE
Magnitude: 56.00 EG
Reported by: Trained Spotter

Large trees were toppled by wind gusts estimated at 65 mph.

Hail in PISCATAQUIS, MAINE
From 01-JUN-11 18:33:00 to 01-JUN-11 18:33:00 (EST-5)
Location: PINGREE CENTER
Magnitude: 1.00 
Reported by: Trained Spotter

Hail in PISCATAQUIS, MAINE
From 01-JUN-11 18:57:00 to 01-JUN-11 18:57:00 (EST-5)
Location: SOUTH DOVER
Magnitude: 1.00 
Reported by: Law Enforcement

Thunderstorm Wind in PENOBSCOT, MAINE
From 01-JUN-11 19:30:00 to 01-JUN-11 19:30:00 (EST-5)
Location: DEXTER
Magnitude: 52.00 EG
Reported by: Law Enforcement

A large tree was toppled on Bane Road by wind gusts estimated at 60 mph.

Hail in PENOBSCOT, MAINE
From 01-JUN-11 20:20:00 to 01-JUN-11 20:20:00 (EST-5)
Location: GREENFIELD
Magnitude: 1.00 
Reported by: Trained Spotter

Thunderstorm Wind in AROOSTOOK, MAINE
From 01-JUN-11 13:45:00 to 01-JUN-11 13:45:00 (EST-5)
Location: ST FRANCIS
Magnitude: 52.00 EG
Reported by: Trained Spotter

A tree was toppled on to a driveway by wind gusts estimated at 60 mph.

Hail in PISCATAQUIS, MAINE
From 01-JUN-11 14:00:00 to 01-JUN-11 14:00:00 (EST-5)
Location: CHAMBERLAIN LAKE
Magnitude: 1.00 
Reported by: Other Federal Agency

Hail covered the ground at Indian Pond.

Thunderstorm Wind in PENOBSCOT, MAINE
From 01-JUN-11 15:10:00 to 01-JUN-11 15:10:00 (EST-5)
Location: AUGUSTINE POND ARPT
Magnitude: 52.00 EG
Reported by: Park/Forest Service

Trees were damaged by wind gusts estimated at 60 mph.

Thunderstorm Wind in AROOSTOOK, MAINE
From 01-JUN-11 15:33:00 to 01-JUN-11 15:33:00 (EST-5)
Location: FT KENT
Magnitude: 52.00 EG
Reported by: Law Enforcement

A tree was toppled on Route 11 by wind gusts estimated at 60 mph.

Thunderstorm Wind in PISCATAQUIS, MAINE
From 01-JUN-11 18:15:00 to 01-JUN-11 18:15:00 (EST-5)
Location: DOVER FOXCROFT
Magnitude: 52.00 EG
Reported by: COOP Observer

Wind gusts were estimated at 60 mph.

Hail in PISCATAQUIS, MAINE
From 01-JUN-11 18:15:00 to 01-JUN-11 18:15:00 (EST-5)
Location: GUILFORD
Magnitude: 1.75 
Reported by: Trained Spotter

Thunderstorm Wind in AROOSTOOK, MAINE
From 01-JUN-11 15:08:00 to 01-JUN-11 15:08:00 (EST-5)
Location: SOLDIER POND
Magnitude: 52.00 EG
Reported by: Utility Company

A tree was toppled on to power lines by wind gusts estimated at 60 mph.

Thunderstorm Wind in PENOBSCOT, MAINE
From 01-JUN-11 19:33:00 to 01-JUN-11 19:33:00 (EST-5)
Location: EXETER CENTER
Magnitude: 56.00 EG
Reported by: Law Enforcement

Trees and power lines were toppled on Cider Hill Road by wind gusts estimated at 65 mph.

Thunderstorm Wind in AROOSTOOK, MAINE
From 01-JUN-11 15:15:00 to 01-JUN-11 15:15:00 (EST-5)
Location: DAIGLE
Magnitude: 52.00 EG
Reported by: Law Enforcement

A large tree was toppled on to a road in New Canada by wind gusts estimated at 60 mph.