A warm front lifted north through the region during the day on the 19th of July, leaving the forecast area in a very hot and humid air mass. A few thunderstorms along this boundary became severe during the morning hours but bulk of the severe storms came during the evening hours. Thunderstorms riding over an upper level ridge along this boundary developed during the late afternoon across eastern Ontario and southern Quebec. These storm intensified as they dropped southeast through the evening hours. Damage from these storms was exclusively due to strong winds.

Thunderstorm Wind in SOMERSET, MAINE
From 19-JUL-13 17:30:00 to 19-JUL-13 17:35:00 (EST-5)
Location: ROCKWOOD
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm downed trees near Rockwood.

Thunderstorm Wind in SOMERSET, MAINE
From 19-JUL-13 17:15:00 to 19-JUL-13 17:21:00 (EST-5)
Location: JACKMAN
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm produced numerous reports of trees and wires down in Jackman.

Thunderstorm Wind in OXFORD, MAINE
From 19-JUL-13 20:12:00 to 19-JUL-13 20:18:00 (EST-5)
Location: (RUM)RUMFORD
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm downed numerous trees and wires in Rumford, Bethel, Norway and Woodstock.

Thunderstorm Wind in SOMERSET, MAINE
From 19-JUL-13 20:45:00 to 19-JUL-13 20:49:00 (EST-5)
Location: CORNVILLE
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A severe thunderstorm downed multiple trees on several roads in Cornville.

Thunderstorm Wind in OXFORD, MAINE
From 19-JUL-13 20:15:00 to 19-JUL-13 20:20:00 (EST-5)
Location: NORWAY LAKE
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm downed trees near Norway Lake.

Thunderstorm Wind in SOMERSET, MAINE
From 19-JUL-13 19:18:00 to 19-JUL-13 19:23:00 (EST-5)
Location: CORNVILLE
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A severe thunderstorm downed numerous trees and power lines around Wesserunsett Lake.

Thunderstorm Wind in SOMERSET, MAINE
From 19-JUL-13 20:55:00 to 19-JUL-13 21:00:00 (EST-5)
Location: HARTLAND
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A severe thunderstorm downed trees and wires in Hartland.

Thunderstorm Wind in SOMERSET, MAINE
From 19-JUL-13 08:20:00 to 19-JUL-13 08:24:00 (EST-5)
Location: JACKMAN
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm downed several large trees and wires as well as damaging a few small buildings in Jackman.

Thunderstorm Wind in FRANKLIN, MAINE
From 19-JUL-13 18:32:00 to 19-JUL-13 18:37:00 (EST-5)
Location: KINGFIELD
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm downed trees in Kingfield.

Thunderstorm Wind in FRANKLIN, MAINE
From 19-JUL-13 18:10:00 to 19-JUL-13 18:16:00 (EST-5)
Location: RANGELEY
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm downed numerous trees in Rangeley.

Thunderstorm Wind in SOMERSET, MAINE
From 19-JUL-13 20:55:00 to 19-JUL-13 20:59:00 (EST-5)
Location: MADISON
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm downed multiple trees in Madison.