A cold front stalled over Southern New England on Wednesday the 6th with several waves of low pressure moving up along the front.  The cold front then moved offshore Wednesday night.  Thunderstorms moved across parts of Eastern Massachusetts during Wednesday producing damaging winds and heavy downpours.

Thunderstorm Wind in NORFOLK, MASSACHUSETTS
From 06-SEP-17 10:24:00 to 06-SEP-17 10:24:00 (EST-5)
Location: SOUTH WEYMOUTH
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Amateur Radio

At 1024 AM EST, an amateur radio operator reported a tree down in the road near the Stop and Shop store in Braintree.

Flood in BARNSTABLE, MASSACHUSETTS
From 06-SEP-17 13:50:00 to 06-SEP-17 17:00:00 (EST-5)
Location: WEST DENNIS
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

At 150 PM EST, State Route 28 in West Dennis near the Marina Bay Club Condominiums was flooded and impassable.  The Community Collaborative Rain Hail Snow observer in South Dennis reported storm total rainfall of 3.57 inches.

Flood in ESSEX, MASSACHUSETTS
From 06-SEP-17 11:24:00 to 06-SEP-17 14:30:00 (EST-5)
Location: LAWRENCE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

At 1124 AM EST, an amateur radio operator reported a car trapped in flood waters behind Partham Elementary School in Lawrence.  The Automated Surface Observation System platform at Lawrence Airport recorded a storm total rainfall of 2.62 inches.

Lightning in PLYMOUTH, MASSACHUSETTS
From 06-SEP-17 10:20:00 to 06-SEP-17 10:20:00 (EST-5)
Location: HANOVER
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Amateur Radio

At 1020 AM EST, an amateur radio operator reported a tree down due to a lightning strike on Highfield Lane in Norwell.

Thunderstorm Wind in BRISTOL, MASSACHUSETTS
From 06-SEP-17 10:00:00 to 06-SEP-17 10:00:00 (EST-5)
Location: SOUTH
Magnitude: 50.00 EG
Property damage: 8.00K
Crop damage: 0.00K
Reported by: Amateur Radio

At 10 AM EST, an amateur radio operator reported a tree down on a car on Tuttle Street in Fall River.

Thunderstorm Wind in MIDDLESEX, MASSACHUSETTS
From 06-SEP-17 10:34:00 to 06-SEP-17 10:34:00 (EST-5)
Location: CAMBRIDGE
Magnitude: 50.00 EG
Property damage: 8.00K
Crop damage: 0.00K
Reported by: Amateur Radio

At 1034 AM EST, an amateur radio operator reported a tree down on a car between Howard Street and Western Avenue in Cambridge.

Flood in BARNSTABLE, MASSACHUSETTS
From 06-SEP-17 11:05:00 to 06-SEP-17 14:00:00 (EST-5)
Location: NEWTOWN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

At 1105 AM EST, Race Lane in West Barnstable was reported flooded and impassable.  At 1109 AM the intersection of state routes 6A and 132 in West Barnstable was flooded and nearly impassable.  Total storm rainfall in West Barnstable, as reported by the Community Collaborative Rain Hail and Snow Network, was 2.91 inches.

Flood in ESSEX, MASSACHUSETTS
From 06-SEP-17 10:45:00 to 06-SEP-17 14:30:00 (EST-5)
Location: LAWRENCE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

At 1045 AM EST, Parker Street in Lawrence was reported flooded and impassable between Merrimack and Market Streets.  At 11 AM EST, the intersection of Salem Street and South Union Street was reported flooded and impassable. The Community Cooperative Rain Hail and Snow observer in Andover reported a storm total rainfall of 2.18 inches.

Thunderstorm Wind in NORFOLK, MASSACHUSETTS
From 06-SEP-17 10:20:00 to 06-SEP-17 10:20:00 (EST-5)
Location: HOLBROOK
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Amateur Radio

At 1020 AM EST, an amateur radio operator reported a tree down in Holbrook...on Weston Avenue at the intersection with Union Street.