Alert archive / Massachusetts / Severe Thunderstorm Warnings in 2015

Severe Thunderstorm Warning 73, NWS Boston/Norton, MA

August 4, 2015Middlesex County, Worcester County, Massachusetts

NWS Boston/Norton, MA issued this severe thunderstorm warning at Aug 4, 2015, 1:35 PM EDT for Middlesex County, Worcester County, Massachusetts. It was in force for 40 min. 16 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Aug 4, 2015, 1:35 PM EDT (17:35 UTC)
Expired
Aug 4, 2015, 2:15 PM EDT
In force
40 min
Issued by
NWS Boston/Norton, MA
Area
Storm-based polygon

Counties Middlesex County, MA, Worcester County, MA

The radar

The Boston radar (KBOX), 84 km from the middle of the area, began a volume at 17:37 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What was reported inside it

TimeReportWhereRemark
Aug 4, 1:39 PM EDTHAIL 1.25Templeton, MA
Aug 4, 1:40 PM EDTHAIL 1Winchendon, MA
Aug 4, 1:44 PM EDTHAIL 1.5Winchendon, MA
Aug 4, 1:45 PM EDTHAIL 1Gardner, MA
Aug 4, 1:45 PM EDTHAIL 1.25Royalston, MA
Aug 4, 1:47 PM EDTHAIL 1.75Gardner, MA
Aug 4, 1:49 PM EDTHAIL 1Ashburnham, MA
Aug 4, 1:56 PM EDTHAIL 1Westminster, MA
Aug 4, 1:57 PM EDTHAIL 1.75Westminster, MA
Aug 4, 2:00 PM EDTHAIL 1Ayer, MA
Aug 4, 2:01 PM EDTHAIL 0.75Fitchburg, MA
Aug 4, 2:04 PM EDTHAIL 1.5Leominster, MA
Aug 4, 2:09 PM EDTHAIL 1Leominster, MA
Aug 4, 2:14 PM EDTHAIL 1Fitchburg, MA
Aug 4, 2:25 PM EDTHAIL 1Shirley, MA
Aug 4, 2:25 PM EDTHAIL 1Shirley, MAFORT DEVENS AREA

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

Did it verify

Verified. The Iowa Environmental Mesonet's Cow matched 13 storm reports to this severe thunderstorm warning; the first came 4 minutes after it went out.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Aug 4, 12:18 PM EDTSevere Thunderstorm WatchSPC8 hr

The nearest sounding before it

Chatham, MA (KCHH), launched 12:00Z, 5.6 hours before the alert went out and 173 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Chatham, MA at 12:00Z on 2015-08-04Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1622 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Chatham, MA at 12:00Z on 2015-08-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 82 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
1622 J/kg
Mixed-layer CIN
-12 J/kg
Mixed-layer LCL
628 m above ground
0-6 km bulk shear
50 kt
0-1 km storm-relative helicity
82 m²/s²
0-3 km storm-relative helicity
131 m²/s²
Significant tornado parameter
0.8
Supercell composite
4.2

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

734 
WUUS51 KBOX 041735
SVRBOX
MAC017-027-041815-
/O.NEW.KBOX.SV.W.0073.150804T1735Z-150804T1815Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE TAUNTON MA
135 PM EDT TUE AUG 4 2015

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  NORTHERN WORCESTER COUNTY IN CENTRAL MASSACHUSETTS...
  NORTHWESTERN MIDDLESEX COUNTY IN NORTHEASTERN MASSACHUSETTS...

* UNTIL 215 PM EDT

* AT 135 PM EDT...DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM
  CAPABLE OF PRODUCING LARGE HAIL UP TO PING PONG BALL SIZE AND
  DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED NEAR
  TEMPLETON...OR 12 MILES SOUTHEAST OF ORANGE...AND WAS MOVING EAST
  AT 50 MPH.

* SOME LOCATIONS IMPACTED INCLUDE...
  LOWELL...NASHUA...LEOMINSTER...FITCHBURG...BILLERICA...
  CHELMSFORD...DRACUT...TEWKSBURY...HUDSON...WESTFORD...ACTON...
  GARDNER...PELHAM...ATHOL...PEPPERELL...TYNGSBOROUGH...GROTON...
  WINCHENDON...LUNENBURG AND TOWNSEND.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SEVERE THUNDERSTORMS PRODUCE DAMAGING WINDS AND LARGE HAIL. GO
INDOORS AND STAY AWAY FROM WINDOWS.  DRIVERS SHOULD PREPARE FOR LOW
VISIBILITY AND AVOID FLOODED ROADS.

&&

LAT...LON 4270 7130 4253 7124 4243 7211 4272 7225
TIME...MOT...LOC 1735Z 253DEG 42KT 4251 7208 
$$

KJC
1 follow-up statement
271 
WWUS51 KBOX 041752
SVSBOX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TAUNTON MA
152 PM EDT TUE AUG 4 2015

MAC017-027-041815-
/O.CON.KBOX.SV.W.0073.000000T0000Z-150804T1815Z/
WORCESTER MA-MIDDLESEX MA-
152 PM EDT TUE AUG 4 2015

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 215 PM EDT
FOR NORTHEASTERN WORCESTER AND NORTHWESTERN MIDDLESEX COUNTIES...

AT 151 PM EDT...DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE
OF PRODUCING LARGE DAMAGING HAIL UP TO GOLF BALL SIZE AND DAMAGING
WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED OVER FITCHBURG...
MOVING EAST AT 40 MPH.

GOLF BALL SIZED HAIL HAS BEEN REPORTED WITH THIS STORM AS IT MOVED 
THROUGH GARDNER.

LOCATIONS IMPACTED INCLUDE...
LOWELL...NASHUA...LEOMINSTER...FITCHBURG...BILLERICA...CHELMSFORD...
DRACUT...TEWKSBURY...HUDSON...WESTFORD...ACTON...GARDNER...PELHAM...
PEPPERELL...TYNGSBOROUGH...GROTON...WINCHENDON...LUNENBURG...TOWNSEND
AND LITTLETON.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

PREPARE IMMEDIATELY FOR LARGE DAMAGING HAIL AND FREQUENT LIGHTNING.
MOVE INSIDE TO A STRONG BUILDING AND STAY AWAY FROM WINDOWS.

&&

LAT...LON 4270 7130 4253 7124 4245 7195 4271 7209
TIME...MOT...LOC 1751Z 253DEG 42KT 4257 7183 

$$

KJC

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, 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 this severe thunderstorm warning went out at Aug 4, 10:34 AM EDT, 3 hours 1 minute earlier.

Area forecast discussion, Aug 4, 10:34 AM EDT, 3 hours 1 minute before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE TAUNTON MA
1034 AM EDT TUE AUG 4 2015

.SYNOPSIS...

THUNDERSTORMS EXPECTED TODAY...BUT MAINLY ACROSS THE EASTERN HALF
OF THE AREA. SOME MAY BECOME SEVERE. DRY...WARM AND LESS HUMID
WEATHER ARRIVES THURSDAY. A PERIOD OF UNSETTLED WEATHER IS
POSSIBLE THURSDAY NIGHT INTO SATURDAY...BUT CONFIDENCE IS LOW
REGARDING THE TIMING AND COVERAGE OF ANY POTENTIAL WET WEATHER.

&&

.NEAR TERM /THROUGH WEDNESDAY/...

1030 AM UPDATE...

DO NOT LET YOUR GUARD DOWN. ADDITIONAL THUNDERSTORM DEVELOPMENT IS
EXPECTED LATER TODAY SOME OF WHICH ARE LIKELY TO BE STRONG TO
SEVERE.

GOING INTO THE ENVIRONMENT: HIGHER THETA-E AIR RESIDES OFFSHORE
PUSHED OUT TO SEA BY THIS MORNINGS WEATHER. BUT EXPECTING A
REBOUND INTO AFTERNOON AHEAD OF A FRONTAL BOUNDARY SWEEPING SE.
HEIGHTS DO STILL RISE WITHIN THE LOW- TO MID-LEVELS AND THERE IS
SOME CONCERN THAT ACCOMPANYING SUBSIDENCE COULD SQUASH ACTIVITY
AS THE WATER VAPOR LOOP HAS A DRY-SLOT SWEEPING IN...BUT DESPITE
THIS THERE IS A STRONG PUSH OF MID-LEVEL ENERGY PER THE LATEST
HIGH-RES GUIDANCE ALONG WITH AN ACCOMPANYING JET STREAK THAT
YIELDS A DECENT SW LOW-LEVEL JET PUSHING HIGHER THETA-E AND
INSTABILITY BACK ACROSS SE NEW ENGLAND AND NEIGHBORING CENTRAL-
INTERIOR LOCALES. PWATS OF 1.25 TO 1.50 INCHES NW TO SE TOWARDS
DEEPER MOISTURE AND HIGHER THETA-E.

FOCUS ON AREAS WHEREVER THERE IS A NOSE OF CONVERGENCE OF THE
LOW-LEVEL FLOW / WHEREVER THE ENVIRONMENT CAN DESTABILIZE / AWAY
FROM THE DRY PUNCH PER WATER VAPOR TO THE W. SO ROUGHLY PUT THERE
IS FOCUS OVER THE E-HALF OF NEW ENGLAND TOWARDS THE SE TOWARDS THE
MIDDAY INTO AFTERNOON HOURS.

DECENT LAPSE RATES THROUGHOUT THE COLUMN WITHIN WHICH 0-6 KM BULK
SHEAR EXCEEDS 50 KTS. SOME TURNING WITHIN THE LOW-LEVEL 0-1/0-3 KM
PROFILE PER LATEST HIGH-RES GUIDANCE...OTHERWISE UNI-DIRECTIONAL
SW TO NE SHEAR.

A FINAL WORD...NOTE THE ENVIRONMENT FROM THE 12Z ALBANY SOUNDING
AND THAT OF CHATHAM! MUCAPE VALUES EXCEEDING 2K J/KG SO LONG AS WE
CAN MIX OUT THE BOUNDARY LAYER WHICH IS EXPECTED. NOTE ALSO THE
SHEAR PROFILE THAT WAS OBSERVED AS ROUGHLY UNI-DIRECTIONAL SW-NE.
ALREADY SEEING SPC MESOANALYSIS BECOMING ROBUST WITH MUCAPE VALUES
OF 2K J/KG AND EFFECTIVE SHEAR OF 50 KTS. MID-LEVEL LAPSE RATES OF
6.5C/KM. PLENTY OF SUNSHINE TO WARM US UP INTO THE 80S WITH SOME
LOCALES NEAR 90.

SO WILL GO WITH LIKELY POPS WITH PRIORITIZED THREATS OF THE
FOLLOWING: HEAVY RAIN / FREQUENT LIGHTNING / URBAN AND POOR
DRAINAGE FLOODING ISSUES / STRONG TO DAMAGING WINDS / SMALL HAIL.
THERE IS THE POSSIBILITY OF A TORNADO.

&&

.SHORT TERM /WEDNESDAY NIGHT THROUGH 6 PM WEDNESDAY/...

OVERNIGHT...
COLD FRONT WILL BE SLOWING TO A NEAR STALL BETWEEN 00Z AND 04Z
THIS EVENING JUST OFFSHORE. THIS WILL ALLOW A CONTINUATION OF
T-STORM RISK MAINLY ACROSS COASTAL REGIONS UNTIL DRIER AIR MOVES
IN FROM THE NW AND CONVECTION SHIFTS S TOWARD BETTER INSTABILITY.
THEREFORE...GRADUAL IMPROVEMENT EXPECTED. SOME FOG POSSIBLE WHERE
RAINFALL OCCURS. OTHERWISE...TEMPS A LITTLE COOLER...MAINLY IN
THE LOWER 60S ACROSS THE AREA...OR EVEN IN THE 50S ACROSS NW MA.

WEDNESDAY...
CYCLONICALLY CURVED FLOW REMAINS IN PLACE ACROSS THE REGION
COMBINED WITH H5 TEMPS ABNORMALLY COLD...AROUND -13C. STALLED
FRONTAL BOUNDARY REMAINS TO THE S...BUT ONE FINAL SHORTWAVE WILL
BE ROTATING THROUGH TO THE N. THIS MAY LEAD TO SOME SCT
SHOWERS/T-STORMS MAINLY N OF THE MASS PIKE. WITH THE VERY COLD H5
TEMPERATURES...THERE IS A RISK FOR HAIL AS WELL. KEY WILL BE HOW
MUCH DRY AIR BUILDS THROUGH THE COLUMN. NOT EXPECTING
SHOWERS/STORMS TO BE AS WIDESPREAD AS TODAY...BUT SOME LOW CHANCE
OR AT LEAST SLIGHT CHANCE POPS ARE NEEDED TO REFLECT THE RISK.
WARMER TEMPS REMAIN IN PLACE...MAINLY THE LOW-MID 80S.

&&

.LONG TERM /WEDNESDAY NIGHT THROUGH MONDAY/...

HIGHLIGHTS...

* UNSETTLED WEATHER POSSIBLE FRIDAY
* TEMPERATURES TRENDING BELOW NORMAL DURING THIS PERIOD

OVERALL...THE MODELS CONTINUE TO HAVE RATHER POOR AGREEMENT ON
THE DETAILS THROUGH THIS PORTION OF THE FORECAST. THERE IS SOME
AGREEMENT ON THE OVERALL PATTERN TREND...WITH A CLOSED MID LEVEL
LOW OVER EASTERN CANADA...MOVING INTO THE MARITIMES LATE THIS
WEEK. LOOKING AT A PERIOD OF UNSETTLED WEATHER WITH TEMPERATURES
TRENDING BELOW NORMAL THROUGH MUCH OF THIS TIME PERIOD.

THURSDAY...MUCH OF THE DAY LOOKS TO BE DRY WITH HIGH PRESSURE
BUILDING INTO THE AREA.

THURSDAY NIGHT THROUGH SATURDAY...THIS LOOKS TO BE THE MOST
UNSETTLED TIME WITH A LOW PRESSURE MOVING INTO THE MID ATLANTIC
STATES...THEN POSSIBLY UP THE EAST COAST OVER THE 40/70 BENCHMARK
SOUTHEAST OF SOUTHERN NEW ENGLAND. THE ECMWF REMAINS MORE BULLISH
THAN THE GFS...AND HAS A FASTER TIMING AS WELL. THE GFS ALSO HAS A
MORE SOUTHERN TRACK THAN THE GFS. GIVEN THE UNCERTAINTY IN THE
DETAILS...WILL KEEP AT LEAST A CHANCE OF RAINFALL...WITH THE
GREATEST POPS TOWARD THE SOUTH COAST OF NEW ENGLAND. WITH MOSTLY
CLOUDY TO OVERCAST SKIES FOR MUCH OF THIS TIME...EXPECTING BELOW
NORMAL TEMPERATURES.

SUNDAY AND MONDAY...MUCH OF THIS FORECAST WILL DEPEND ON HOW THE
PATTERN FOR FRIDAY AND SATURDAY DEVELOP. IN GENERAL THOUGH...
EXPECTING DRIER WEATHER WITH REBOUNDING TEMPERATURES.

&&

.AVIATION /14Z TUESDAY THROUGH SATURDAY/...

FORECASTER CONFIDENCE LEVELS...

LOW...LESS THAN 30 PERCENT.
MODERATE...30 TO 60 PERCENT.
HIGH...GREATER THAN 60 PERCENT.

SHORT-TERM /THROUGH WEDNESDAY/...

15Z UPDATE...

TODAY...MODERATE CONFIDENCE.
SHRA/TSRA DEVELOPING TOWARDS MIDDAY GOING W TO E INTO THE EVENING
HRS. STRONG TO SEVERE POTENTIAL. +RA WITH GUSTY WINDS AND POSSIBLE
HAIL. BRIEF MVFR / IFR CONDITIONS WITH TSRA.

TONIGHT INTO WEDNESDAY...HIGH CONFIDENCE.
AFTER STORMS/RAIN SWEEPS OFFSHORE LATE THIS EVENING...EXPECT
IMPROVEMENT TO VFR WHICH WILL LINGER INTO THE DAYLIGHT HOURS ON
WED. AN ISOLATED SHOWER OR THUNDERSTORM IS THEN POSSIBLE MAINLY N
OF THE MASS PIKE ON WED...BUT NOT AS WIDESPREAD AS TUE.

KBOS TERMINAL...HIGH CONFIDENCE IN TAF. LOWER CONFIDENCE IN TIMING
OF ANY AFTERNOON STORMS.

KBDL TERMINAL...HIGH CONFIDENCE IN TAF. LOWER CONFIDENCE IN TIMING
OF ANY AFTERNOON STORMS.

OUTLOOK /WEDNESDAY NIGHT THROUGH SATURDAY/...

WEDNESDAY NIGHT THROUGH THURSDAY...HIGH CONFIDENCE. VFR. LOW
PROBABILITY OF A FEW SHOWERS/STORMS ACROSS NW MA WEDNESDAY. ANY
STORMS THAT DEVELOP MAY HAVE MVFR/IFR CONDITIONS.

THURSDAY NIGHT THROUGH SATURDAY...LOW CONFIDENCE ON TIMING...HIGHER
CONFIDENCE ON TRENDS. MVFR/IFR CONDITIONS IN WIDESPREAD RAIN LIKELY
SOMETIME DURING THIS PERIOD. VFR BEFORE AND AFTER PERIODS OF RAIN.

&&

.MARINE...

FORECASTER CONFIDENCE LEVELS...

LOW...LESS THAN 30 PERCENT.
MODERATE...30 TO 60 PERCENT.
HIGH...GREATER THAN 60 PERCENT.

SHORT-TERM /THROUGH TUESDAY NIGHT/...

TODAY...MODERATE CONFIDENCE.
SW WINDS REMAIN IN PLACE AND WITH SOME GUSTS APPROACHING 25-30 KT
AT TIMES. GUSTS COULD APPROACH 45 KT IN AND NEAR THE STRONGER
THUNDERSTORMS EXPECTED TO REDEVELOP ACROSS THE WATERS. THIS WILL
ALLOW SEAS...WHICH ARE ALREADY RUNNING AROUND 5 FT ON THE S WATERS
TO INCREASE...POSSIBLY INCREASING TO AS HIGH AS 7 FT BY THE EVENING.
SMALL CRAFT ADVISORIES CURRENTLY OUT REFLECT THIS...SO NO CHANGES.

TONIGHT INTO WEDNESDAY...MODERATE CONFIDENCE.
FRONT MOVES FURTHER OFFSHORE...OUTSIDE OF ANY STORMS/SHOWERS...
WINDS AND SEAS WILL GRADUALLY DIMINISH...SO EXPECT THESE SMALL
CRAFT ADVISORIES TO GRADUALLY BE DROPPED THROUGH THE PERIOD.

OUTLOOK /WEDNESDAY NIGHT THROUGH SATURDAY/...MODERATE CONFIDENCE.

WEDNESDAY NIGHT THROUGH FRIDAY...HIGH CONFIDENCE. QUIET BOATING
WEATHER WITH LIGHT WINDS AND SEAS BELOW 5 FEET EXPECTED. RAIN IS
LIKELY AT TIMES THURSDAY NIGHT THROUGH FRIDAY...LIMITING
VISIBILITIES AT TIMES.

FRIDAY NIGHT AND SATURDAY...MODERATE CONFIDENCE. EASTERLY WINDS
AND SEAS INCREASE AS LOW PRESSURE PASSES SOUTH OF THE WATERS.
SMALL CRAFT ADVISORIES WILL LIKELY BE NEEDED FOR THE OUTER WATERS.
RAIN IS LIKELY FRIDAY NIGHT INTO SATURDAY...LIMITING VISIBILITIES
AT TIMES.

&&

.BOX WATCHES/WARNINGS/ADVISORIES...

CT...NONE.
MA...NONE.
RI...NONE.
MARINE...SMALL CRAFT ADVISORY UNTIL 8 PM EDT THIS EVENING FOR
     ANZ230>234-236-250-251.
     SMALL CRAFT ADVISORY UNTIL 8 AM EDT WEDNESDAY FOR ANZ235-237-
     254>256.

&&

SYNOPSIS...BELK/DOODY
NEAR TERM...BELK/DOODY/SIPPRELL
SHORT TERM...DOODY
LONG TERM...BELK
AVIATION...BELK/DOODY
MARINE...BELK/DOODY
Hazardous weather outlook, Aug 4, 12:54 PM EDT, 41 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE TAUNTON MA
1254 PM EDT TUE AUG 4 2015

MAZ002>016-026-051700-
WESTERN FRANKLIN MA-EASTERN FRANKLIN MA-NORTHERN WORCESTER MA-
CENTRAL MIDDLESEX MA-WESTERN ESSEX MA-EASTERN ESSEX MA-
WESTERN HAMPSHIRE MA-WESTERN HAMPDEN MA-EASTERN HAMPSHIRE MA-
EASTERN HAMPDEN MA-SOUTHERN WORCESTER MA-WESTERN NORFOLK MA-
SOUTHEAST MIDDLESEX MA-SUFFOLK MA-EASTERN NORFOLK MA-
NORTHERN MIDDLESEX MA-
1254 PM EDT TUE AUG 4 2015

...SEVERE THUNDERSTORM WATCH 469 IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN...CENTRAL...EASTERN...
AND NORTHEASTERN MASSACHUSETTS.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE
INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS.

   SEVERE THUNDERSTORM WATCH

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

CTZ002>004-MAZ017>024-RIZ001>008-051700-
HARTFORD CT-TOLLAND CT-WINDHAM CT-NORTHERN BRISTOL MA-
WESTERN PLYMOUTH MA-EASTERN PLYMOUTH MA-SOUTHERN BRISTOL MA-
SOUTHERN PLYMOUTH MA-BARNSTABLE MA-DUKES MA-NANTUCKET MA-
NORTHWEST PROVIDENCE RI-SOUTHEAST PROVIDENCE RI-WESTERN KENT RI-
EASTERN KENT RI-BRISTOL RI-WASHINGTON RI-NEWPORT RI-BLOCK ISLAND RI-
1254 PM EDT TUE AUG 4 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHERN CONNECTICUT...
SOUTHEASTERN MASSACHUSETTS...AND RHODE ISLAND.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

THERE IS A MODERATE PROBABILITY FOR SCATTERED STRONG TO SEVERE
THUNDERSTORMS. IN ADDITION TO HEAVY RAIN AND LIGHTNING...THERE IS
POTENTIAL FOR LARGE HAIL AND STRONG TO DAMAGING WINDS. CANNOT
RULE OUT A POSSIBLE TORNADO. URBAN AND POOR-DRAINING FLOODING IS
ALSO A CONCERN. THREATS CONTINUE INTO THE EVENING HOURS.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

ANZ230>237-250-251-254>256-051700-
BOSTON HARBOR-CAPE COD BAY-NANTUCKET SOUND-VINEYARD SOUND-
BUZZARDS BAY-RHODE ISLAND SOUND-NARRAGANSETT BAY-BLOCK ISLAND SOUND-
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK NATIONAL
MARINE SANCTUARY-MASSACHUSETTS BAY AND IPSWICH BAY-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD AND
NANTUCKET-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT TO
20 NM SOUTH OF BLOCK ISLAND-
1254 PM EDT TUE AUG 4 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR MASSACHUSETTS AND RHODE
ISLAND COASTAL WATERS.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

SCATTERED STRONG THUNDERSTORMS ARE POSSIBLE...BEGINNING THIS MORNING
AND CONTINUING INTO WEDNESDAY MORNING. WITH ANY STRONG STORMS...
EXPECT HEAVY RAIN / REDUCED VISIBILITIES /...FREQUENT LIGHTNING...
AS WELL AS THE POTENTIAL FOR BRIEF GALE FORCE WINDS.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

FOR THE LATEST UPDATES...PLEASE VISIT OUR WEBPAGE AT
WWW.WEATHER.GOV/BOSTON

YOU CAN FOLLOW US ON FACEBOOK AT
WWW.FACEBOOK.COM/NWSBOSTON

YOU CAN FOLLOW US ON TWITTER AT
@NWSBOSTON

In the hours before

Local storm report, Aug 4, 9:44 AM EDT, 3 hours 51 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE TAUNTON MA
944 AM EDT TUE AUG 04 2015

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0608 AM     TSTM WND DMG     HOPE VALLEY             41.51N  71.72W
08/04/2015                   WASHINGTON         RI   AMATEUR RADIO

            TREE DOWN ON BANK STREET

0618 AM     TSTM WND DMG     COVENTRY                41.70N  71.68W
08/04/2015                   KENT               RI   AMATEUR RADIO

            LARGE TREE DOWN ON COVENTRY HILL FARM ROAD. WIRES DOWN
            ON INDIAN TRAIL.

0619 AM     FLOOD            COVENTRY                41.70N  71.68W
08/04/2015                   KENT               RI   AMATEUR RADIO

            SEVERAL LOCATIONS WITH STREET FLOODING

0620 AM     TSTM WND DMG     COVENTRY                41.70N  71.68W
08/04/2015                   KENT               RI   AMATEUR RADIO

            TREE DOWN BLOCKING MAPLE VALLEY ROAD

0627 AM     TSTM WND DMG     COVENTRY                41.70N  71.68W
08/04/2015                   KENT               RI   AMATEUR RADIO

            TREE ON TO HOUSE ON BLACK ROCK ROAD

0627 AM     TSTM WND DMG     WARWICK                 41.70N  71.42W
08/04/2015                   KENT               RI   AMATEUR RADIO

            SEVERAL TREES DOWN BLOCKING PART OF INTERSTATE 295 NEAR
            THE WARWICK CRANSTON TOWN LINE

0628 AM     TSTM WND GST     2 NNW WARWICK           41.73N  71.43W
08/04/2015  M67 MPH          KENT               RI   ASOS

0630 AM     TSTM WND DMG     PROVIDENCE              41.82N  71.41W
08/04/2015                   PROVIDENCE         RI   SOCIAL MEDIA

            TREE DOWN ON BENEFIT STREET CLOSING ROAD

0632 AM     TSTM WND DMG     WEST WARWICK            41.71N  71.52W
08/04/2015                   KENT               RI   AMATEUR RADIO

            TREE DOWN ON HOUSE. WIRES DOWN ON CAR BURLING GAME ROAD

0635 AM     TSTM WND DMG     WARWICK                 41.70N  71.42W
08/04/2015                   KENT               RI   AMATEUR RADIO

            TREE DOWN ON HOUSE

0636 AM     TSTM WND GST     1 SSW NAYATT            41.72N  71.34W
08/04/2015  M68 MPH          ANZ236             RI   MESONET

0639 AM     TSTM WND DMG     WARWICK                 41.70N  71.42W
08/04/2015                   KENT               RI   AMATEUR RADIO

            LARGE BRANCHES DOWN ON BOULEVARD STREET

0639 AM     FLOOD            WARWICK                 41.70N  71.42W
08/04/2015                   KENT               RI   AMATEUR RADIO

            RIGHT LANES OF JEFFERSON BOULEVARD FLOODED AND
            IMPASSABLE

0639 AM     TSTM WND DMG     WARWICK                 41.70N  71.42W
08/04/2015                   KENT               RI   AMATEUR RADIO

            TREE DOWN ON JEFFERSON BOULEVARD

0640 AM     TSTM WND GST     CHARLESTOWN             41.38N  71.64W
08/04/2015  M83 MPH          WASHINGTON         RI   AMATEUR RADIO

0640 AM     TSTM WND DMG     CRANSTON                41.78N  71.44W
08/04/2015                   PROVIDENCE         RI   AMATEUR RADIO

            TREE DOWN ON PHOENIX AVE

0640 AM     TSTM WND DMG     WARWICK                 41.70N  71.42W
08/04/2015                   KENT               RI   AMATEUR RADIO

            TREE DOWN ON HOUSE ON LANDSDOWNE STREET

0642 AM     TSTM WND DMG     WEST WARWICK            41.71N  71.52W
08/04/2015                   KENT               RI   AMATEUR RADIO

            TREES DOWN ON LEDGE DRIVE

0643 AM     LIGHTNING        SMITHFIELD              41.92N  71.55W
08/04/2015                   PROVIDENCE         RI   AMATEUR RADIO

            HOUSE STRUCK BY LIGHTNING ON RANDALL ROAD WITH SMOKE IN
            THE BASEMENT

0646 AM     TSTM WND DMG     CHARLESTOWN             41.38N  71.64W
08/04/2015                   WASHINGTON         RI   AMATEUR RADIO

            TREES DOWN IN BURLINGAME STATE PARK

0647 AM     TSTM WND DMG     EAST PROVIDENCE         41.81N  71.37W
08/04/2015                   PROVIDENCE         RI   AMATEUR RADIO

            WIRES DOWN

0650 AM     TSTM WND DMG     BARRINGTON              41.74N  71.31W
08/04/2015                   BRISTOL            RI   AMATEUR RADIO

            SEVERAL POLICE CRUISERS DAMAGED BY FALLING TREES

0650 AM     TSTM WND GST     3 SSE FOXES HILL        41.78N  71.38W
08/04/2015  M58 MPH          ANZ236             RI   MESONET

0655 AM     TSTM WND DMG     DIGHTON                 41.81N  71.12W
08/04/2015                   BRISTOL            MA   AMATEUR RADIO

            TREE DOWN ON LINCOLN AVE BLOCKING STREET

0655 AM     TSTM WND DMG     SEEKONK                 41.81N  71.34W
08/04/2015                   BRISTOL            MA   AMATEUR RADIO

            MULTIPLE REPORTS OF LARGE BRANCHES AND WIRES DOWN

0655 AM     HAIL             FALL RIVER              41.70N  71.16W
08/04/2015  M0.88 INCH       BRISTOL            MA   AMATEUR RADIO

0659 AM     FLOOD            FALL RIVER              41.70N  71.16W
08/04/2015                   BRISTOL            MA   AMATEUR RADIO

            PORTION OF PLEASANT STREET FLOODED AND IMPASSABLE

0702 AM     TSTM WND DMG     FALL RIVER              41.70N  71.16W
08/04/2015                   BRISTOL            MA   AMATEUR RADIO

            TREE DOWN ON ROEBESON STREET BLOCKING HALF THE ROAD

0704 AM     TSTM WND DMG     ASSONET                 41.80N  71.07W
08/04/2015                   BRISTOL            MA   AMATEUR RADIO

            WIRES DOWN ON HIGH STREET FREETOWN

0704 AM     TSTM WND DMG     ASSONET                 41.80N  71.07W
08/04/2015                   BRISTOL            MA   AMATEUR RADIO

            TREE DOWN ON MOVING CAR

0705 AM     TSTM WND DMG     MATTAPOISETT            41.66N  70.82W
08/04/2015                   PLYMOUTH           MA   AMATEUR RADIO

            TREE AND WIRES DOWN ON POINT COCONNETT

0705 AM     TSTM WND DMG     DARTMOUTH               41.61N  71.00W
08/04/2015                   BRISTOL            MA   AMATEUR RADIO

            LARGE TREE DOWN ON SLOCUM ROAD

0706 AM     TSTM WND DMG     DIGHTON                 41.81N  71.12W
08/04/2015                   BRISTOL            MA   AMATEUR RADIO

            WIRES DOWN ON MAIN STREET

0715 AM     TSTM WND DMG     HALIFAX                 41.99N  70.86W
08/04/2015                   PLYMOUTH           MA   AMATEUR RADIO

            TREE DOWN ON MONPONSET STREET

0718 AM     TSTM WND DMG     LAKEVILLE               41.85N  70.95W
08/04/2015                   PLYMOUTH           MA   AMATEUR RADIO

            TREE DOWN ON COUNTY ROAD WITH MULTIPLE TREES DOWN
            ACROSS TOWN

0719 AM     TSTM WND DMG     RAYNHAM                 41.95N  71.07W
08/04/2015                   BRISTOL            MA   AMATEUR RADIO

            TREES AND WIRES DOWN IN SEVERAL LOCATIONS

0721 AM     TSTM WND DMG     DARTMOUTH               41.61N  71.00W
08/04/2015                   BRISTOL            MA   AMATEUR RADIO

            TREE DOWN ON MAPLE ROAD

0730 AM     TSTM WND DMG     SANDWICH                41.76N  70.49W
08/04/2015                   BARNSTABLE         MA   AMATEUR RADIO

            TREES AND LARGE LIMBS DOWN ON ROUTE 6A

0730 AM     TSTM WND DMG     PLYMOUTH                41.96N  70.67W
08/04/2015                   PLYMOUTH           MA   AMATEUR RADIO

            MULTIPLE TREES DOWN

0740 AM     TSTM WND GST     FALMOUTH                41.55N  70.61W
08/04/2015  M63 MPH          BARNSTABLE         MA   AWOS

            OTIS COAST GAURD BASE

0745 AM     TSTM WND DMG     BOURNE                  41.74N  70.60W
08/04/2015                   BARNSTABLE         MA   LAW ENFORCEMENT

            30 TO 40 DREES DOWN IN A SQUARE MILE AREA IN THE
            VICINITY OF SHORE ROAD AND BEACH STREET

0755 AM     TSTM WND DMG     WAKEFIELD               42.51N  71.07W
08/04/2015                   MIDDLESEX          MA   AMATEUR RADIO

            TREE ON HOUSE AT PROSPECT AND SHEEFIELD STREETS

0755 AM     TSTM WND DMG     LYNNFIELD               42.54N  71.05W
08/04/2015                   ESSEX              MA   PUBLIC

            TREES DOWN WITH SHED DESTROYED ON TIMBERHILL LANE

0800 AM     TSTM WND DMG     PEABODY                 42.53N  70.93W
08/04/2015                   ESSEX              MA   AMATEUR RADIO

            TREE AND WIRES DOWN ON WINONA STREET

0802 AM     TSTM WND DMG     PEABODY                 42.53N  70.93W
08/04/2015                   ESSEX              MA   AMATEUR RADIO

            LOWELL STREET CLOSED DUE TO MULTIPLE TREES DOWN

0805 AM     TSTM WND DMG     WELLFLEET               41.94N  70.03W
08/04/2015                   BARNSTABLE         MA   AMATEUR RADIO

            TREES AND WIRES DOWN COVER AT CHIPMAN WAY

&&

AED
Local storm report, Aug 4, 10:07 AM EDT, 3 hours 28 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE TAUNTON MA
1007 AM EDT TUE AUG 04 2015

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0608 AM     TSTM WND DMG     HOPE VALLEY             41.51N  71.72W
08/04/2015                   WASHINGTON         RI   AMATEUR RADIO

            TREE DOWN ON BANK STREET

0618 AM     TSTM WND DMG     COVENTRY                41.70N  71.68W
08/04/2015                   KENT               RI   AMATEUR RADIO

            LARGE TREE DOWN ON COVENTRY HILL FARM ROAD. WIRES DOWN
            ON INDIAN TRAIL.

0619 AM     FLOOD            COVENTRY                41.70N  71.68W
08/04/2015                   KENT               RI   AMATEUR RADIO

            SEVERAL LOCATIONS WITH STREET FLOODING

0620 AM     TSTM WND DMG     COVENTRY                41.70N  71.68W
08/04/2015                   KENT               RI   AMATEUR RADIO

            TREE DOWN BLOCKING MAPLE VALLEY ROAD

0627 AM     TSTM WND DMG     COVENTRY                41.70N  71.68W
08/04/2015                   KENT               RI   AMATEUR RADIO

            TREE ON TO HOUSE ON BLACK ROCK ROAD

0627 AM     TSTM WND DMG     WARWICK                 41.70N  71.42W
08/04/2015                   KENT               RI   AMATEUR RADIO

            SEVERAL TREES DOWN BLOCKING PART OF INTERSTATE 295 NEAR
            THE WARWICK CRANSTON TOWN LINE

0628 AM     TSTM WND GST     2 NNW WARWICK           41.73N  71.43W
08/04/2015  M67 MPH          KENT               RI   ASOS

0630 AM     TSTM WND DMG     PROVIDENCE              41.82N  71.41W
08/04/2015                   PROVIDENCE         RI   SOCIAL MEDIA

            TREE DOWN ON BENEFIT STREET CLOSING ROAD

0630 AM     MARINE TSTM WIND 2 SSW BRISTOL           41.65N  71.28W
08/04/2015  M46 MPH          ANZ236             RI   MESONET

0632 AM     TSTM WND DMG     WEST WARWICK            41.71N  71.52W
08/04/2015                   KENT               RI   AMATEUR RADIO

            TREE DOWN ON HOUSE. WIRES DOWN ON CAR BURLING GAME ROAD

0635 AM     TSTM WND DMG     WARWICK                 41.70N  71.42W
08/04/2015                   KENT               RI   AMATEUR RADIO

            TREE DOWN ON HOUSE

0636 AM     TSTM WND GST     1 SSW NAYATT            41.72N  71.34W
08/04/2015  M68 MPH          ANZ236             RI   MESONET

0639 AM     TSTM WND DMG     WARWICK                 41.70N  71.42W
08/04/2015                   KENT               RI   AMATEUR RADIO

            LARGE BRANCHES DOWN ON BOULEVARD STREET

0639 AM     FLOOD            WARWICK                 41.70N  71.42W
08/04/2015                   KENT               RI   AMATEUR RADIO

            RIGHT LANES OF JEFFERSON BOULEVARD FLOODED AND
            IMPASSABLE

0639 AM     TSTM WND DMG     WARWICK                 41.70N  71.42W
08/04/2015                   KENT               RI   AMATEUR RADIO

            TREE DOWN ON JEFFERSON BOULEVARD

0640 AM     TSTM WND GST     CHARLESTOWN             41.38N  71.64W
08/04/2015  M83 MPH          WASHINGTON         RI   AMATEUR RADIO

0640 AM     TSTM WND DMG     CRANSTON                41.78N  71.44W
08/04/2015                   PROVIDENCE         RI   AMATEUR RADIO

            TREE DOWN ON PHOENIX AVE

0640 AM     TSTM WND DMG     WARWICK                 41.70N  71.42W
08/04/2015                   KENT               RI   AMATEUR RADIO

            TREE DOWN ON HOUSE ON LANDSDOWNE STREET

0642 AM     TSTM WND DMG     WEST WARWICK            41.71N  71.52W
08/04/2015                   KENT               RI   AMATEUR RADIO

            TREES DOWN ON LEDGE DRIVE

0643 AM     LIGHTNING        SMITHFIELD              41.92N  71.55W
08/04/2015                   PROVIDENCE         RI   AMATEUR RADIO

            HOUSE STRUCK BY LIGHTNING ON RANDALL ROAD WITH SMOKE IN
            THE BASEMENT

0646 AM     TSTM WND DMG     CHARLESTOWN             41.38N  71.64W
08/04/2015                   WASHINGTON         RI   AMATEUR RADIO

            TREES DOWN IN BURLINGAME STATE PARK

0647 AM     TSTM WND DMG     EAST PROVIDENCE         41.81N  71.37W
08/04/2015                   PROVIDENCE         RI   AMATEUR RADIO

            WIRES DOWN

0650 AM     TSTM WND DMG     BARRINGTON              41.74N  71.31W
08/04/2015                   BRISTOL            RI   AMATEUR RADIO

            SEVERAL POLICE CRUISERS DAMAGED BY FALLING TREES

0650 AM     MARINE TSTM WIND 3 SSE FOXES HILL        41.78N  71.38W
08/04/2015  M58 MPH          ANZ236             RI   MESONET

            PROVIDENCE HARBOR

0655 AM     TSTM WND DMG     DIGHTON                 41.81N  71.12W
08/04/2015                   BRISTOL            MA   AMATEUR RADIO

            TREE DOWN ON LINCOLN AVE BLOCKING STREET

0655 AM     TSTM WND DMG     SEEKONK                 41.81N  71.34W
08/04/2015                   BRISTOL            MA   AMATEUR RADIO

            MULTIPLE REPORTS OF LARGE BRANCHES AND WIRES DOWN

0655 AM     HAIL             FALL RIVER              41.70N  71.16W
08/04/2015  M0.88 INCH       BRISTOL            MA   AMATEUR RADIO

0659 AM     FLOOD            FALL RIVER              41.70N  71.16W
08/04/2015                   BRISTOL            MA   AMATEUR RADIO

            PORTION OF PLEASANT STREET FLOODED AND IMPASSABLE

0702 AM     TSTM WND DMG     FALL RIVER              41.70N  71.16W
08/04/2015                   BRISTOL            MA   AMATEUR RADIO

            TREE DOWN ON ROEBESON STREET BLOCKING HALF THE ROAD

0704 AM     TSTM WND DMG     ASSONET                 41.80N  71.07W
08/04/2015                   BRISTOL            MA   AMATEUR RADIO

            WIRES DOWN ON HIGH STREET FREETOWN

0704 AM     TSTM WND DMG     ASSONET                 41.80N  71.07W
08/04/2015                   BRISTOL            MA   AMATEUR RADIO

            TREE DOWN ON MOVING CAR

0705 AM     TSTM WND DMG     MATTAPOISETT            41.66N  70.82W
08/04/2015                   PLYMOUTH           MA   AMATEUR RADIO

            TREE AND WIRES DOWN ON POINT COCONNETT

0705 AM     TSTM WND DMG     DARTMOUTH               41.61N  71.00W
08/04/2015                   BRISTOL            MA   AMATEUR RADIO

            LARGE TREE DOWN ON SLOCUM ROAD

0706 AM     TSTM WND DMG     DIGHTON                 41.81N  71.12W
08/04/2015                   BRISTOL            MA   AMATEUR RADIO

            WIRES DOWN ON MAIN STREET

0710 AM     MARINE TSTM WIND 2 NNE DUNN LANDING      41.21N  71.59W
08/04/2015  M52 MPH          ANZ237             RI   MESONET

            BLOCK ISLAND JETTY

0710 AM     MARINE TSTM WIND 1 SW POINT JUDITH       41.35N  71.51W
08/04/2015  M49 MPH          ANZ237             RI   MESONET

            POINT JUDITH

0715 AM     TSTM WND DMG     HALIFAX                 41.99N  70.86W
08/04/2015                   PLYMOUTH           MA   AMATEUR RADIO

            TREE DOWN ON MONPONSET STREET

0718 AM     TSTM WND DMG     LAKEVILLE               41.85N  70.95W
08/04/2015                   PLYMOUTH           MA   AMATEUR RADIO

            TREE DOWN ON COUNTY ROAD WITH MULTIPLE TREES DOWN
            ACROSS TOWN

0719 AM     TSTM WND DMG     RAYNHAM                 41.95N  71.07W
08/04/2015                   BRISTOL            MA   AMATEUR RADIO

            TREES AND WIRES DOWN IN SEVERAL LOCATIONS

0720 AM     MARINE TSTM WIND 2 SE CRESCENT BEACH     41.63N  70.76W
08/04/2015  M57 MPH          ANZ234             MA   MESONET

            NEDS POINT

0721 AM     TSTM WND DMG     DARTMOUTH               41.61N  71.00W
08/04/2015                   BRISTOL            MA   AMATEUR RADIO

            TREE DOWN ON MAPLE ROAD

0730 AM     TSTM WND DMG     SANDWICH                41.76N  70.49W
08/04/2015                   BARNSTABLE         MA   AMATEUR RADIO

            TREES AND LARGE LIMBS DOWN ON ROUTE 6A

0730 AM     TSTM WND DMG     PLYMOUTH                41.96N  70.67W
08/04/2015                   PLYMOUTH           MA   AMATEUR RADIO

            MULTIPLE TREES DOWN

0735 AM     MARINE TSTM WIND 1 NE SAGAMORE BEACH     41.81N  70.52W
08/04/2015  M50 MPH          ANZ231             MA   MESONET

0740 AM     TSTM WND GST     FALMOUTH                41.55N  70.61W
08/04/2015  M63 MPH          BARNSTABLE         MA   AWOS

            OTIS COAST GAURD BASE

0745 AM     TSTM WND DMG     BOURNE                  41.74N  70.60W
08/04/2015                   BARNSTABLE         MA   LAW ENFORCEMENT

            30 TO 40 TREES DOWN IN A SQUARE MILE AREA IN THE
            VICINITY OF SHORE ROAD AND BEACH STREET

0750 AM     MARINE TSTM WIND 1 NE NORTH DENNIS       41.75N  70.21W
08/04/2015  M56 MPH          ANZ231             MA   MESONET

            CHAPIN

0755 AM     TSTM WND DMG     WAKEFIELD               42.51N  71.07W
08/04/2015                   MIDDLESEX          MA   AMATEUR RADIO

            TREE ON HOUSE AT PROSPECT AND SHEEFIELD STREETS

0755 AM     TSTM WND DMG     LYNNFIELD               42.54N  71.05W
08/04/2015                   ESSEX              MA   PUBLIC

            TREES DOWN WITH SHED DESTROYED ON TIMBERHILL LANE

0800 AM     TSTM WND DMG     PEABODY                 42.53N  70.93W
08/04/2015                   ESSEX              MA   AMATEUR RADIO

            TREE AND WIRES DOWN ON WINONA STREET

0800 AM     MARINE TSTM WIND 3 SW PROVINCETOWN       42.03N  70.22W
08/04/2015  M51 MPH          ANZ231             MA   AWOS

0802 AM     TSTM WND DMG     PEABODY                 42.53N  70.93W
08/04/2015                   ESSEX              MA   AMATEUR RADIO

            LOWELL STREET CLOSED DUE TO MULTIPLE TREES DOWN

0805 AM     TSTM WND DMG     WELLFLEET               41.94N  70.03W
08/04/2015                   BARNSTABLE         MA   AMATEUR RADIO

            TREES AND WIRES DOWN COVER AT CHIPMAN WAY

0805 AM     MARINE TSTM WIND 1 W FIRST ENCOUNTER BEA 41.82N  70.02W
08/04/2015  M50 MPH          ANZ231             MA   MESONET

0805 AM     MARINE TSTM WIND 2 S CHATHAM             41.65N  69.96W
08/04/2015  M51 MPH          ANZ232             MA   ASOS

0815 AM     MARINE TSTM WIND 5 SE BEVERLY            42.51N  70.81W
08/04/2015  M40 MPH          ANZ251             MA   ASOS

&&

RLG
Special weather statement, Aug 4, 12:32 PM EDT, 1 hour 3 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TAUNTON MA
1232 PM EDT TUE AUG 4 2015

MAZ003-004-010-041715-
NORTHERN WORCESTER-EASTERN FRANKLIN-EASTERN HAMPSHIRE-
1232 PM EDT TUE AUG 4 2015

AT 1231 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
A STRONG THUNDERSTORM NEAR HATFIELD...OR NEAR AMHERST...MOVING EAST
AT 30 MPH.

HAIL UP TO THE SIZE OF PEAS AND WIND GUSTS UP TO 40 MPH CAN BE
EXPECTED WITH THIS STORM.

LOCATIONS IMPACTED INCLUDE...
AMHERST...ORANGE...DEERFIELD...GARDNER...ATHOL...WINCHENDON...
MONTAGUE...TEMPLETON...WESTMINSTER...ASHBURNHAM...BARRE...HADLEY...
HUBBARDSTON...SUNDERLAND...PRINCETON...HATFIELD...LEVERETT...
SHUTESBURY...PHILLIPSTON AND WHATELY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

GET INDOORS WHEN THIS STORM APPROACHES. WINDS MAY BE STRONG ENOUGH TO
PRODUCE MINOR DAMAGE...SUCH AS DOWNED BRANCHES. MINOR URBAN AND POOR
DRAINAGE FLOODING IS ALSO POSSIBLE.

&&

LAT...LON 4271 7200 4248 7183 4233 7261 4244 7268
      4272 7210
TIME...MOT...LOC 1631Z 248DEG 26KT 4242 7256

KJC
Local storm report, Aug 4, 1:07 PM EDT, 28 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TAUNTON MA
107 PM EDT TUE AUG 04 2015

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1255 PM     TSTM WND DMG     AMHERST                 42.38N  72.52W
08/04/2015                   HAMPSHIRE          MA   AMATEUR RADIO

            TREE ON TO HOUSE ON FLAT HILLS ROAD

&&

AED
Special weather statement, Aug 4, 1:21 PM EDT, 14 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TAUNTON MA
121 PM EDT TUE AUG 4 2015

MAZ002-008-041815-
WESTERN FRANKLIN-WESTERN HAMPSHIRE-
121 PM EDT TUE AUG 4 2015

...A SEVERE THUNDERSTORM WILL AFFECT WESTERN FRANKLIN...WESTERN
HAMPSHIRE...

AT 121 PM EDT...A SEVERE THUNDERSTORM WAS NEAR NEW LEBANON...OR NEAR
PITTSFIELD...MOVING EAST AT 30 MPH.

WINDS IN EXCESS OF 60 MPH AND HAIL ARE POSSIBLE WITH THIS STORM.

LOCATIONS IMPACTED INCLUDE...
WILLIAMSBURG...HUNTINGTON...BUCKLAND...CONWAY...ASHFIELD...COLRAIN...
WESTHAMPTON...CHESTER...CHARLEMONT...CHESTERFIELD...WORTHINGTON...
GOSHEN...CUMMINGTON...HEATH...PLAINFIELD...MIDDLEFIELD...HAWLEY AND
EAST WINDSOR.

THIS STORM MAY PRODUCE DAMAGING WINDS OR LARGE HAIL. THOSE OUTDOORS
MUST REMAIN ALERT. HEAD INDOORS WHEN THUNDERSTORMS APPROACH. STAY
TUNED FOR LATER STATEMENTS AND POSSIBLE WARNINGS.

&&

LAT...LON 4239 7305 4238 7301 4262 7296 4266 7276
      4232 7275 4233 7286 4233 7289 4234 7290
      4234 7306 4238 7307
TIME...MOT...LOC 1721Z 256DEG 26KT 4246 7333

DUNTEN
Local storm report, Aug 4, 1:28 PM EDT, 7 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TAUNTON MA
128 PM EDT TUE AUG 04 2015

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0125 PM     HAIL             ATHOL                   42.60N  72.23W
08/04/2015  M1.00 INCH       WORCESTER          MA   TRAINED SPOTTER

&&

AED

The office that day

Everything else NWS Boston/Norton, MA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 4, 4:11 AM EDTSpecial Weather StatementBOXFranklin, Hampshire64 min
Aug 4, 6:09 AM EDTSevere Thunderstorm WarningBOXBristol, Norfolk, Plymouth66 min
Aug 4, 6:13 AM EDTSpecial Marine WarningBOX62 min
Aug 4, 6:53 AM EDTSevere Thunderstorm WarningBOXBarnstable, Bristol, Norfolk, Plymouth52 min
Aug 4, 6:54 AM EDTSevere Thunderstorm WarningBOXBristol, Plymouth51 min
Aug 4, 6:55 AM EDTSpecial Marine WarningBOX65 min
Aug 4, 7:01 AM EDTSpecial Marine WarningBOX89 min
Aug 4, 7:15 AM EDTSevere Thunderstorm WarningBOXBarnstable60 min
Aug 4, 7:48 AM EDTSpecial Weather StatementBOXEssex42 min
Aug 4, 7:54 AM EDTSpecial Marine WarningBOX66 min
Aug 4, 8:06 AM EDTSevere Thunderstorm WarningBOXEssex24 min
Aug 4, 8:15 AM EDTSpecial Marine WarningBOX60 min
Aug 4, 12:32 PM EDTSpecial Weather StatementBOXFranklin43 min
Aug 4, 12:41 PM EDTSevere Thunderstorm WarningBOXFranklin, Hampshire, Worcester64 min
Aug 4, 1:21 PM EDTSpecial Weather StatementBOXHampshire54 min
Aug 4, 1:28 PM EDTSevere Thunderstorm WarningBOXFranklin, Hampshire47 min
Aug 4, 1:57 PM EDTSevere Thunderstorm WarningBOXFranklin, Hampshire63 min
Aug 4, 2:05 PM EDTSpecial Weather StatementBOXHampden, Hampshire40 min
Aug 4, 2:07 PM EDTTornado WarningBOXMiddlesex, Worcester23 min
Aug 4, 2:17 PM EDTSevere Thunderstorm WarningBOXHampden, Hampshire, Worcester58 min
Aug 4, 2:25 PM EDTSevere Thunderstorm WarningBOXFranklin, Hampshire, Worcester65 min
Aug 4, 2:28 PM EDTTornado WarningBOXMiddlesex32 min
Aug 4, 2:39 PM EDTTornado WarningBOXFranklin, Worcester46 min
Aug 4, 2:47 PM EDTSpecial Marine WarningBOX58 min
Aug 4, 2:49 PM EDTSevere Thunderstorm WarningBOXEssex, Middlesex41 min
Aug 4, 3:00 PM EDTSpecial Weather StatementBOXEssex45 min
Aug 4, 3:24 PM EDTSevere Thunderstorm WarningBOXMiddlesex, Worcester48 min
Aug 4, 3:40 PM EDTSpecial Marine WarningBOX95 min
Aug 4, 3:46 PM EDTSpecial Marine WarningBOX59 min
Aug 4, 3:50 PM EDTSevere Thunderstorm WarningBOXEssex, Middlesex, Norfolk, Plymouth, Suffolk, Worcester55 min
Aug 4, 4:07 PM EDTAreal Flood WarningBOXEssex, Middlesex, Norfolk, Suffolk113 min
Aug 4, 4:11 PM EDTSpecial Marine WarningBOX64 min
Aug 4, 4:23 PM EDTSpecial Weather StatementBOXPlymouth37 min
Aug 4, 5:08 PM EDTSpecial Marine WarningBOX52 min
Aug 4, 5:18 PM EDTSpecial Weather StatementBOXWorcester42 min
Aug 4, 5:45 PM EDTSpecial Weather StatementBOXHampshire45 min
Aug 4, 6:17 PM EDTSpecial Weather StatementBOXNorfolk, Suffolk43 min
Aug 4, 7:30 PM EDTSpecial Weather StatementBOXSuffolk45 min

Nearby

Severe Thunderstorm Warnings in Massachusetts, 2015Every severe thunderstorm warning in 2015

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.