A strong cold front combined with a remnant of an elevated mixed layer (EML) and a significant amount of deep layer shear and instability to produce showers and thunderstorms across southern New England. Many of these thunderstorms became severe, producing strong to damaging winds.

Marine Thunderstorm Wind in NARRAGANSETT BAY, ATLANTIC NORTH
From 23-JUN-15 16:48:00 to 23-JUN-15 16:48:00 (EST-5)
Location: WARWICK LIGHT
Magnitude: 36.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The Weatherflow reporting site at Providence Harbor recorded a wind gust of 41 mph. No damage was reported.

Marine Thunderstorm Wind in CAPE COD BAY, ATLANTIC NORTH
From 23-JUN-15 17:45:00 to 23-JUN-15 17:45:00 (EST-5)
Location: BREWSTER
Magnitude: 35.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The Weatherflow reporting site at Hatch Beach recorded a wind gust of 40 mph.  No damage was reported.

Marine Thunderstorm Wind in BUZZARDS BAY, ATLANTIC NORTH
From 23-JUN-15 20:28:00 to 23-JUN-15 20:28:00 (EST-5)
Location: WEST ISLAND
Magnitude: 52.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The Weatherflow reporting site at West Island recorded a wind gust of 60 mph. No damage was reported.

Marine Thunderstorm Wind in BUZZARDS BAY, ATLANTIC NORTH
From 23-JUN-15 20:33:00 to 23-JUN-15 20:37:00 (EST-5)
Location: WOODS HOLE
Magnitude: 51.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The Weatherflow reporting site at West Falmouth recorded a wind gust of 59 mph.  No damage was reported.

Marine Thunderstorm Wind in BLOCK ISLAND SOUND, ATLANTIC NORTH
From 23-JUN-15 20:42:00 to 23-JUN-15 20:42:00 (EST-5)
Location: BLOCK ISLAND AIRPORT
Magnitude: 35.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The Weatherflow reporting site at Block Island Jetty recorded a wind gust of 40 mph.  No damage was reported.

Marine Thunderstorm Wind in BLOCK ISLAND SOUND, ATLANTIC NORTH
From 23-JUN-15 20:50:00 to 23-JUN-15 20:50:00 (EST-5)
Location: POINT JUDITH LIGHT
Magnitude: 35.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The Weatherflow reporting site at Point Judith recorded a wind gust of 40 mph. No damage was reported.

Marine Thunderstorm Wind in NANTUCKET SOUND, ATLANTIC NORTH
From 23-JUN-15 20:55:00 to 23-JUN-15 20:55:00 (EST-5)
Location: HYANNISPORT
Magnitude: 46.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The Weatherflow reporting site at Kalmus recorded a wind gust of 53 mph. No damage was reported.

Marine Thunderstorm Wind in CAPE COD BAY, ATLANTIC NORTH
From 23-JUN-15 21:00:00 to 23-JUN-15 21:00:00 (EST-5)
Location: BARNSTABLE HARBOR
Magnitude: 43.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The Weatherflow reporting site at Chapin recorded a 49 mph wind gust. No damage was reported.

Marine Thunderstorm Wind in NANTUCKET SOUND, ATLANTIC NORTH
From 23-JUN-15 21:04:00 to 23-JUN-15 21:04:00 (EST-5)
Location: HYANNISPORT
Magnitude: 40.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The Weatherflow reporting site at West Dennis recorded a wind gust of 46 mph. No damage was reported.

Marine Thunderstorm Wind in NARRAGANSETT BAY, ATLANTIC NORTH
From 23-JUN-15 17:00:00 to 23-JUN-15 17:00:00 (EST-5)
Location: QUONSET POINT
Magnitude: 35.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Other Federal Agency

The observer at Quonset Point State Airport recorded a wind gust of 40 mph. No damage was reported.