North Atlantic Coastal Waters, 2016

Marine Thunderstorm Winds in North Atlantic Coastal Waters, June 7, 2016

June 7, 2016 · NWS BOX · 2 events in 1 county or zone

Cold air aloft moved over southern New England in conjunction with an upper level disturbance. The combination of these things resulted in an unstable atmosphere that produced showers and thunderstorms across southern New England.

Where it happened

Every event with a place to put it. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

Open the live radar over this ground

The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
2

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS BOX wrote it up.

Cold air aloft moved over southern New England in conjunction with an upper level disturbance. The combination of these things resulted in an unstable atmosphere that produced showers and thunderstorms across southern New England. While not widespread, a few storms did produce damaging winds.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Boston/Norton, MA wrote its last area forecast discussion before the first event at Jun 7, 2:55 PM EST, 5 hours 3 minutes earlier.

Area forecast discussion, Jun 7, 2:55 PM EST, 5 hours 3 minutes before
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Hazardous weather outlook, Jun 7, 3:04 PM EST, 4 hours 54 minutes before
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In the hours before

Special weather statement, Jun 7, 5:45 PM EST, 2 hours 13 minutes before
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Local storm report, Jun 7, 5:46 PM EST, 2 hours 12 minutes before
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Special weather statement, Jun 7, 6:05 PM EST, 1 hour 53 minutes before
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Special weather statement, Jun 7, 6:15 PM EST, 1 hour 43 minutes before
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Local storm report, Jun 7, 6:20 PM EST, 1 hour 38 minutes before
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Special weather statement, Jun 7, 6:56 PM EST, 1 hour 2 minutes before
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The radar

The Boston radar (KBOX), 45 km away, was scanning. The volume nearest the first event began at 00:58 UTC.

Open the radar archive at this moment

Event by event

2 marine thunderstorm wind. Local standard time, as filed.

Marine Thunderstorm Wind, Massachusetts Bay and Ipswich Bay

When
June 7, 7:58 PM EST
Where
Massachusetts Bay and Ipswich Bay forecast zone, 1.47 mi SSE of Boston Light
Measured
50 kt (58 mph) measured gust
Reported by
Mesonet
Coordinates
42.310, -70.880

The WeatherFlow reporting site at Hull recorded a 57 mph wind gust associated with a thunderstorm. No damage was reported.

Marine Thunderstorm Wind, Massachusetts Bay and Ipswich Bay

When
June 7, 8:19 PM EST
Where
Massachusetts Bay and Ipswich Bay forecast zone, 0.51 mi E of Marblehead Neck
Measured
36 kt (41 mph) measured gust
Reported by
Mesonet
Coordinates
42.510, -70.820

The WeatherFlow reporting site at Children's Island recorded a wind gust of 41 mph associated with a thunderstorm. No damage was reported.

What these are

Marine Thunderstorm Wind
Thunderstorm winds of 34 knots or more over coastal or lake waters.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in North Atlantic Coastal Waters in 2016Every state in 2016This day in weather history

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-10-01. Each event’s entry at NCEI: 641975, 641977.