The second severe weather event for the day occurred north of the Massachusetts Turnpike (Interstate 90). This severe weather was triggered by an approaching cold front from the west. The previously hard hit areas of Rhode Island and southeast Massachusetts were not affected by this second round of storms. As these storms developed across western Massachusetts, they began to produce wind gusts of 50 to 60 mph. As they continued to move eastward, unusually large hail was the main event as several locations, including Boston, had hail up to 2 inches in diameter! In fact, the 2 inch diameter hail that occurred in Boston is the largest to ever occur in Suffolk County since records began in 1950.

Hail in MIDDLESEX, MASSACHUSETTS
From 04-AUG-15 15:05:00 to 04-AUG-15 15:05:00 (EST-5)
Location: BELMONT
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in MIDDLESEX, MASSACHUSETTS
From 04-AUG-15 15:10:00 to 04-AUG-15 15:10:00 (EST-5)
Location: BLEACHERY
Magnitude: 2.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Lime size hail fell in Waltham.

Hail in MIDDLESEX, MASSACHUSETTS
From 04-AUG-15 15:10:00 to 04-AUG-15 15:10:00 (EST-5)
Location: INMAN SQUARE
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Thunderstorm Wind in HAMPSHIRE, MASSACHUSETTS
From 04-AUG-15 11:55:00 to 04-AUG-15 11:55:00 (EST-5)
Location: AMHERST
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A tree was downed onto a house on Flat Hills Road by thunderstorm winds.

Thunderstorm Wind in HAMPSHIRE, MASSACHUSETTS
From 04-AUG-15 12:48:00 to 04-AUG-15 12:48:00 (EST-5)
Location: CUMMINGTON
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A tree was downed onto a car by thunderstorm winds.

Thunderstorm Wind in HAMPSHIRE, MASSACHUSETTS
From 04-AUG-15 12:53:00 to 04-AUG-15 12:53:00 (EST-5)
Location: WORTHINGTON CORNERS
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A large tree and wires on Dingle Road were downed by thunderstorm winds.

Thunderstorm Wind in HAMPSHIRE, MASSACHUSETTS
From 04-AUG-15 12:55:00 to 04-AUG-15 12:55:00 (EST-5)
Location: CUMMINGTON
Magnitude: 50.00 EG
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Eight trees were downed by thunderstorm winds, including on Dodwells Road, Fairgrounds Road, and Route 112.  A large tree limb was downed onto a house on Mount Road.

Thunderstorm Wind in MIDDLESEX, MASSACHUSETTS
From 04-AUG-15 13:40:00 to 04-AUG-15 13:46:00 (EST-5)
Location: HARWOOD
Magnitude: 50.00 EG
Property damage: 40.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Multiple trees and wires were downed by thunderstorm winds, including on Dahlia Drive, Gray Road, Foster Street, Nagog Hill Road, Mannion Place, and Adams Street.

Thunderstorm Wind in MIDDLESEX, MASSACHUSETTS
From 04-AUG-15 13:40:00 to 04-AUG-15 13:40:00 (EST-5)
Location: CONCORD
Magnitude: 50.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Multiple trees were downed by thunderstorm winds, including one downed onto a car on Old Marlboro Road.

Thunderstorm Wind in WORCESTER, MASSACHUSETTS
From 04-AUG-15 14:10:00 to 04-AUG-15 14:10:00 (EST-5)
Location: HARVARD
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Two trees were downed by thunderstorm winds, one of them was blocking one side of Route 111.

Thunderstorm Wind in WORCESTER, MASSACHUSETTS
From 04-AUG-15 14:32:00 to 04-AUG-15 14:32:00 (EST-5)
Location: SOUTH WORCESTER
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Trees on Burncoat, Mason, and King Streets were downed by thunderstorm winds.

Thunderstorm Wind in WORCESTER, MASSACHUSETTS
From 04-AUG-15 14:37:00 to 04-AUG-15 14:37:00 (EST-5)
Location: SOUTH WORCESTER
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A tree on Clarkson Street was downed by thunderstorm winds, blocking the street.

Thunderstorm Wind in WORCESTER, MASSACHUSETTS
From 04-AUG-15 14:55:00 to 04-AUG-15 14:55:00 (EST-5)
Location: WESTBOROUGH
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A tree on Glen Street was downed by thunderstorm winds.

Hail in SUFFOLK, MASSACHUSETTS
From 04-AUG-15 15:13:00 to 04-AUG-15 15:13:00 (EST-5)
Location: FOREST HILLS
Magnitude: 2.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Lime size hail fell in Jamaica Plain.

Flood in MIDDLESEX, MASSACHUSETTS
From 04-AUG-15 15:26:00 to 04-AUG-15 16:30:00 (EST-5)
Location: FRAMINGHAM
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Route 135 near Bishop Street was flooded with water up to the bottoms of car doors.

Hail in WORCESTER, MASSACHUSETTS
From 04-AUG-15 12:25:00 to 04-AUG-15 12:25:00 (EST-5)
Location: ATHOL
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in WORCESTER, MASSACHUSETTS
From 04-AUG-15 12:36:00 to 04-AUG-15 12:36:00 (EST-5)
Location: PETERSHAM
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in WORCESTER, MASSACHUSETTS
From 04-AUG-15 12:40:00 to 04-AUG-15 12:44:00 (EST-5)
Location: WINCHENDON
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Quarter to ping pong ball size hail fell across Winchendon.

Thunderstorm Wind in NORFOLK, MASSACHUSETTS
From 04-AUG-15 15:08:00 to 04-AUG-15 15:08:00 (EST-5)
Location: BROOKLINE
Magnitude: 50.00 MG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Several trees and wires on Cottage Street and Dean Road were downed by thunderstorm winds.  In addition, an amateur radio operator reported a 58 mph wind gust.

Thunderstorm Wind in SUFFOLK, MASSACHUSETTS
From 04-AUG-15 15:15:00 to 04-AUG-15 15:15:00 (EST-5)
Location: CHARLESTOWN
Magnitude: 50.00 EG
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Multiple trees were downed by thunderstorm winds.

Thunderstorm Wind in FRANKLIN, MASSACHUSETTS
From 04-AUG-15 13:29:00 to 04-AUG-15 13:29:00 (EST-5)
Location: WHATELY STATION
Magnitude: 50.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Multiple trees and wires on Long Plain Road and Claverack Road were downed by thunderstorm winds.

Hail in WORCESTER, MASSACHUSETTS
From 04-AUG-15 12:39:00 to 04-AUG-15 12:39:00 (EST-5)
Location: TEMPLETON
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Thunderstorm Wind in MIDDLESEX, MASSACHUSETTS
From 04-AUG-15 13:39:00 to 04-AUG-15 13:39:00 (EST-5)
Location: BOXBOROUGH
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Trees and wires on Massachusetts Avenue were downed by thunderstorm winds.

Thunderstorm Wind in WORCESTER, MASSACHUSETTS
From 04-AUG-15 14:00:00 to 04-AUG-15 14:00:00 (EST-5)
Location: BARRE
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Trees were downed onto wires by thunderstorm winds on Sunrise Avenue, Williamsville Road, and Pleasant Street.

Hail in WORCESTER, MASSACHUSETTS
From 04-AUG-15 12:45:00 to 04-AUG-15 12:47:00 (EST-5)
Location: GARDNER
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Quarter to golf ball size hail fell in Gardner.

Hail in WORCESTER, MASSACHUSETTS
From 04-AUG-15 12:45:00 to 04-AUG-15 12:45:00 (EST-5)
Location: ROYALSTON
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in WORCESTER, MASSACHUSETTS
From 04-AUG-15 12:49:00 to 04-AUG-15 12:49:00 (EST-5)
Location: ASHBURNHAM
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Thunderstorm Wind in MIDDLESEX, MASSACHUSETTS
From 04-AUG-15 14:05:00 to 04-AUG-15 14:05:00 (EST-5)
Location: WAKEFIELD
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Trees and wires were downed onto a house on Parker Road by thunderstorm winds.

Thunderstorm Wind in ESSEX, MASSACHUSETTS
From 04-AUG-15 14:10:00 to 04-AUG-15 14:10:00 (EST-5)
Location: LYNNFIELD
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Trees on Main Street, Conant Street, and Wang Road were downed by thunderstorm winds.

Thunderstorm Wind in WORCESTER, MASSACHUSETTS
From 04-AUG-15 14:10:00 to 04-AUG-15 14:10:00 (EST-5)
Location: BROOKFIELD
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A tree was downed onto a car on Lake Road.

Thunderstorm Wind in ESSEX, MASSACHUSETTS
From 04-AUG-15 14:15:00 to 04-AUG-15 14:15:00 (EST-5)
Location: (BVY)BEVERLY MUNI AR
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A tree on Conant Street was downed by thunderstorm winds.

Thunderstorm Wind in ESSEX, MASSACHUSETTS
From 04-AUG-15 14:15:00 to 04-AUG-15 14:15:00 (EST-5)
Location: PEABODY
Magnitude: 50.00 EG
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Trees and wires on Hamilton Road, Lowell Street, Harrison Avenue, and Abington Road were downed by thunderstorm winds.

Hail in WORCESTER, MASSACHUSETTS
From 04-AUG-15 12:56:00 to 04-AUG-15 12:57:00 (EST-5)
Location: WESTMINSTER
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Quarter to golf ball size hail fell in Westminster.

Hail in WORCESTER, MASSACHUSETTS
From 04-AUG-15 13:01:00 to 04-AUG-15 13:14:00 (EST-5)
Location: FITCHBURG
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Penny to quarter size hail fell in Fitchburg.

Thunderstorm Wind in WORCESTER, MASSACHUSETTS
From 04-AUG-15 14:20:00 to 04-AUG-15 14:20:00 (EST-5)
Location: STERLING
Magnitude: 45.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A tree was downed into a parking lot off of Route 62.

Hail in WORCESTER, MASSACHUSETTS
From 04-AUG-15 13:04:00 to 04-AUG-15 13:09:00 (EST-5)
Location: LEOMINSTER
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Quarter to ping pong ball size hail fell in Leominster.

Hail in HAMPSHIRE, MASSACHUSETTS
From 04-AUG-15 13:22:00 to 04-AUG-15 13:22:00 (EST-5)
Location: HUNTINGTON
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Thunderstorm Wind in WORCESTER, MASSACHUSETTS
From 04-AUG-15 14:20:00 to 04-AUG-15 14:20:00 (EST-5)
Location: SPENCER
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A tree on Chickering Road and Kingsbury Road was downed by thunderstorm winds.

Hail in MIDDLESEX, MASSACHUSETTS
From 04-AUG-15 13:25:00 to 04-AUG-15 13:25:00 (EST-5)
Location: SHIRLEY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Hail in MIDDLESEX, MASSACHUSETTS
From 04-AUG-15 13:34:00 to 04-AUG-15 13:34:00 (EST-5)
Location: EAST ACTON
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in WORCESTER, MASSACHUSETTS
From 04-AUG-15 14:50:00 to 04-AUG-15 14:50:00 (EST-5)
Location: FAYVILLE
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A large tree and tree limbs on Main Street were downed by thunderstorm winds.

Thunderstorm Wind in MIDDLESEX, MASSACHUSETTS
From 04-AUG-15 15:00:00 to 04-AUG-15 15:00:00 (EST-5)
Location: BLEACHERY
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A tree and wires on Amory Road were downed by thunderstorm winds.

Thunderstorm Wind in SUFFOLK, MASSACHUSETTS
From 04-AUG-15 15:10:00 to 04-AUG-15 15:10:00 (EST-5)
Location: HIGHLAND
Magnitude: 50.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Several trees and wires on Redlands Road, Bellevue Street, and VFW Parkway were downed by thunderstorm winds.

Hail in MIDDLESEX, MASSACHUSETTS
From 04-AUG-15 13:00:00 to 04-AUG-15 13:00:00 (EST-5)
Location: AYER
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in WORCESTER, MASSACHUSETTS
From 04-AUG-15 13:13:00 to 04-AUG-15 13:13:00 (EST-5)
Location: PETERSHAM
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Hail up to the size of half dollars covered the common.

Thunderstorm Wind in NORFOLK, MASSACHUSETTS
From 04-AUG-15 15:00:00 to 04-AUG-15 15:00:00 (EST-5)
Location: WELLESLEY
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Trees on Weston and Dover Roads were downed by thunderstorm winds.

Hail in MIDDLESEX, MASSACHUSETTS
From 04-AUG-15 13:35:00 to 04-AUG-15 13:35:00 (EST-5)
Location: HARWOOD
Magnitude: 2.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Lime size hail fell in Littleton.

Hail in MIDDLESEX, MASSACHUSETTS
From 04-AUG-15 13:37:00 to 04-AUG-15 13:37:00 (EST-5)
Location: WESTFORD
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in WORCESTER, MASSACHUSETTS
From 04-AUG-15 13:59:00 to 04-AUG-15 13:59:00 (EST-5)
Location: BARRE
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Quarter to ping pong ball size hail fell in Barre.

Hail in MIDDLESEX, MASSACHUSETTS
From 04-AUG-15 14:00:00 to 04-AUG-15 14:00:00 (EST-5)
Location: WILMINGTON
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in WORCESTER, MASSACHUSETTS
From 04-AUG-15 14:09:00 to 04-AUG-15 14:09:00 (EST-5)
Location: HUBBARDSTON
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Thunderstorm Wind in SUFFOLK, MASSACHUSETTS
From 04-AUG-15 15:10:00 to 04-AUG-15 15:10:00 (EST-5)
Location: FOREST HILLS
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Wires on Murray Hill Road were downed by thunderstorm winds.

Thunderstorm Wind in SUFFOLK, MASSACHUSETTS
From 04-AUG-15 15:11:00 to 04-AUG-15 15:11:00 (EST-5)
Location: CHARLESTOWN
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Trees and wires on Colberg Avenue and Aldrich Street were downed by thunderstorm winds.

Thunderstorm Wind in NORFOLK, MASSACHUSETTS
From 04-AUG-15 15:20:00 to 04-AUG-15 15:20:00 (EST-5)
Location: BRAINTREE
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A large tree on Washington Street was downed by thunderstorm winds.

Hail in WORCESTER, MASSACHUSETTS
From 04-AUG-15 13:59:00 to 04-AUG-15 13:59:00 (EST-5)
Location: RUTLAND
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in MIDDLESEX, MASSACHUSETTS
From 04-AUG-15 15:20:00 to 04-AUG-15 15:20:00 (EST-5)
Location: EAST EVERETT
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Thunderstorm Wind in MIDDLESEX, MASSACHUSETTS
From 04-AUG-15 14:43:00 to 04-AUG-15 14:43:00 (EST-5)
Location: MARLBOROUGH
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Trees and wires on Greenwood Street were downed by thunderstorm winds.

Hail in MIDDLESEX, MASSACHUSETTS
From 04-AUG-15 14:42:00 to 04-AUG-15 14:42:00 (EST-5)
Location: HUDSON
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in MIDDLESEX, MASSACHUSETTS
From 04-AUG-15 14:43:00 to 04-AUG-15 14:43:00 (EST-5)
Location: LOWELL JCT
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in MIDDLESEX, MASSACHUSETTS
From 04-AUG-15 14:52:00 to 04-AUG-15 14:52:00 (EST-5)
Location: SUDBURY CENTER
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Half dollar to ping pong ball size hail fell in Sudbury.

Hail in MIDDLESEX, MASSACHUSETTS
From 04-AUG-15 14:52:00 to 04-AUG-15 14:52:00 (EST-5)
Location: FRAMINGHAM
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in MIDDLESEX, MASSACHUSETTS
From 04-AUG-15 14:52:00 to 04-AUG-15 14:52:00 (EST-5)
Location: MAYNARD
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in MIDDLESEX, MASSACHUSETTS
From 04-AUG-15 14:52:00 to 04-AUG-15 14:54:00 (EST-5)
Location: WAYLAND
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Quarter to ping pong ball size hail fell in Wayland.

Hail in MIDDLESEX, MASSACHUSETTS
From 04-AUG-15 15:05:00 to 04-AUG-15 15:05:00 (EST-5)
Location: NEWTON
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in MIDDLESEX, MASSACHUSETTS
From 04-AUG-15 15:05:00 to 04-AUG-15 15:05:00 (EST-5)
Location: BLEACHERY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MIDDLESEX, MASSACHUSETTS
From 04-AUG-15 15:10:00 to 04-AUG-15 15:10:00 (EST-5)
Location: INMAN SQUARE
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Golf ball size hail fell in Harvard Square.

Hail in NORFOLK, MASSACHUSETTS
From 04-AUG-15 15:10:00 to 04-AUG-15 15:10:00 (EST-5)
Location: BROOKLINE
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in MIDDLESEX, MASSACHUSETTS
From 04-AUG-15 13:56:00 to 04-AUG-15 13:56:00 (EST-5)
Location: TEWKSBURY
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Hail in WORCESTER, MASSACHUSETTS
From 04-AUG-15 14:10:00 to 04-AUG-15 14:10:00 (EST-5)
Location: RUTLAND
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Hail in WORCESTER, MASSACHUSETTS
From 04-AUG-15 14:56:00 to 04-AUG-15 14:56:00 (EST-5)
Location: WESTBOROUGH
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Hail in WORCESTER, MASSACHUSETTS
From 04-AUG-15 14:15:00 to 04-AUG-15 14:15:00 (EST-5)
Location: PRINCETON
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in MIDDLESEX, MASSACHUSETTS
From 04-AUG-15 14:56:00 to 04-AUG-15 14:56:00 (EST-5)
Location: BLEACHERY
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Hail in MIDDLESEX, MASSACHUSETTS
From 04-AUG-15 15:14:00 to 04-AUG-15 15:14:00 (EST-5)
Location: WATERTOWN
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

Hail in SUFFOLK, MASSACHUSETTS
From 04-AUG-15 15:07:00 to 04-AUG-15 15:07:00 (EST-5)
Location: BRIGHTON
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in WORCESTER, MASSACHUSETTS
From 04-AUG-15 15:10:00 to 04-AUG-15 15:10:00 (EST-5)
Location: WESTBOROUGH
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

Hail in MIDDLESEX, MASSACHUSETTS
From 04-AUG-15 15:11:00 to 04-AUG-15 15:11:00 (EST-5)
Location: NEWTON
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Hail in WORCESTER, MASSACHUSETTS
From 04-AUG-15 14:20:00 to 04-AUG-15 14:20:00 (EST-5)
Location: STERLING
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in MIDDLESEX, MASSACHUSETTS
From 04-AUG-15 15:00:00 to 04-AUG-15 15:00:00 (EST-5)
Location: GREEN
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in NORFOLK, MASSACHUSETTS
From 04-AUG-15 15:00:00 to 04-AUG-15 15:00:00 (EST-5)
Location: WELLESLEY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Thunderstorm Wind in HAMPSHIRE, MASSACHUSETTS
From 04-AUG-15 13:38:00 to 04-AUG-15 13:38:00 (EST-5)
Location: NORTH HATFIELD
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A tree was downed onto a house on Depot Road by thunderstorm winds.

Thunderstorm Wind in HAMPSHIRE, MASSACHUSETTS
From 04-AUG-15 13:26:00 to 04-AUG-15 13:26:00 (EST-5)
Location: HADLEY
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Wires on River Road were downed by thunderstorm winds.

Thunderstorm Wind in MIDDLESEX, MASSACHUSETTS
From 04-AUG-15 13:25:00 to 04-AUG-15 13:25:00 (EST-5)
Location: ACTON
Magnitude: 50.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Several large trees and tree limbs were downed by thunderstorm winds near Route 111.