Alert archive / Massachusetts / Severe Thunderstorm Warnings in 2014

Severe Thunderstorm Warning 84, NWS Boston/Norton, MA

July 28, 2014Essex County, Massachusetts

NWS Boston/Norton, MA issued this severe thunderstorm warning at Jul 28, 2014, 6:22 PM EDT for Essex County, Massachusetts. It was in force for 23 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Jul 28, 2014, 6:22 PM EDT (22:22 UTC)
Expired
Jul 28, 2014, 6:45 PM EDT
In force
23 min
Issued by
NWS Boston/Norton, MA
Area
Storm-based polygon

County Essex County, MA

The radar

The Boston radar (KBOX), 99 km from the middle of the area, began a volume at 22:23 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.

Did it verify

Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this severe thunderstorm warning while it was in force. That is not proof nothing happened: reports are thin where few people live.

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
Jul 28, 2:07 PM EDTSevere Thunderstorm WatchSPC7 hr

The nearest sounding before it

Gray, ME (KGYX), launched 12:00Z, 10.4 hours before the alert went out and 130 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, Gray, ME at 12:00Z on 2014-07-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 199 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Gray, ME at 12:00Z on 2014-07-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 124 square meters per square second.19395878Sfc1 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
199 J/kg
Mixed-layer CIN
-122 J/kg
Mixed-layer LCL
870 m above ground
0-6 km bulk shear
43 kt
0-1 km storm-relative helicity
124 m²/s²
0-3 km storm-relative helicity
124 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.5

Open this sounding in Storm Lab

The text

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

899 
WUUS51 KBOX 282222
SVRBOX
MAC009-282245-
/O.NEW.KBOX.SV.W.0084.140728T2222Z-140728T2245Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE TAUNTON MA
622 PM EDT MON JUL 28 2014

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  NORTHWESTERN ESSEX COUNTY IN NORTHEAST MASSACHUSETTS...

* UNTIL 645 PM EDT

* AT 621 PM EDT...DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM
  CAPABLE OF PRODUCING QUARTER SIZE HAIL AND DAMAGING WINDS IN EXCESS
  OF 60 MPH. THIS STORM WAS LOCATED OVER HAVERHILL...AND WAS MOVING
  NORTHEAST AT 40 MPH.

* SOME LOCATIONS IMPACTED INCLUDE...
  HAVERHILL...METHUEN...NEWBURYPORT...AMESBURY...SALISBURY...
  BOXFORD...NEWBURY...GROVELAND...MERRIMAC AND WEST NEWBURY.

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 4286 7085 4287 7082 4282 7082 4282 7085
      4281 7087 4280 7086 4273 7108 4276 7118
      4282 7114 4281 7107 4285 7105 4286 7102
      4287 7097 4289 7093 4289 7090
TIME...MOT...LOC 2221Z 226DEG 35KT 4279 7107 
$$

NOCERA

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 Jul 28, 3:05 PM EDT, 3 hours 17 minutes earlier.

Area forecast discussion, Jul 28, 3:05 PM EDT, 3 hours 17 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE TAUNTON MA
305 PM EDT MON JUL 28 2014

.SYNOPSIS...
A RATHER STRONG AREA OF LOW PRESSURE BY JULY STANDARDS WILL MOVE
ACROSS NORTHERN NEW ENGLAND THIS EVENING WITH ITS ATTENDING COLD
FRONT SWEEPING ACROSS THE REGION LATER TONIGHT AND THEN OFFSHORE
TUE. MAINLY DRY AND LESS HUMID WEATHER FOLLOWS FOR THE REMAINDER
OF THIS WORK WEEK. THIS WEEKEND AN OFFSHORE FRONT MAY BUILD BACK
INTO NEW ENGLAND ALONG WITH A WAVE OF LOW PRESSURE. THIS WILL
RESULT IN THE RISK OF SHOWERS AND MORE HUMID WEATHER.

&&

.NEAR TERM /THROUGH TONIGHT/...
*** FEW STRONG/SEVERE STORMS THIS AFTERNOON ***

LATEST MESOANALYSIS SHOWING IN EXCESS OF 1000 J/KG MEAN LAYER CAPE
ACROSS ALL OF SOUTHERN NEW ENGLAND. SURFACE-BASED CAPE VALUES WERE
APPROACHING 2000 J/KG. IN ADDITION TO THIS FAIRLY POTENT
INSTABILITY...EFFECTIVE SHEAR VALUES OF 30-45 KT WERE OBSERVED.
ALL THESE INGREDIENTS POINT TO THE DEVELOPMENT OF SHOWERS AND
SCATTERED THUNDERSTORMS THIS AFTERNOON. THE MAIN THREATS WILL BE
DAMAGING WINDS AND LOCALLY HEAVY RAINFALL. CANNOT COMPLETELY RULE
OUT THE RISK FOR LARGE HAIL OR AN ISOLATED TORNADO. A SEVERE
THUNDERSTORM WATCH HAS BEEN ISSUED UNTIL 8 PM. WE ARE MONITORING.

ONCE STORMS DIMINISH THIS EVENING...EXPECTING A COLD FRONT TO
FINALLY PUSH OFFSHORE AFTER MIDNIGHT. THIS SHOULD MEAN LESS HUMID
AIR ARRIVES LATE TONIGHT...ALONG WITH DRIER AIR AND CLEARER SKIES.
DEPENDING UPON THE TIMING OF THE CLEARING...AND THE AMOUNT OF
LEFTOVER LOW-LEVEL HUMIDITY...THERE COULD BE SOME AREAS OF FOG IN
THE USUAL VALLEYS FOR THE MORNING COMMUTE.

&&

.SHORT TERM /TUESDAY THROUGH TUESDAY NIGHT/...
RIDGE OF HIGH PRESSURE BUILDS OVER NEW ENGLAND TUESDAY...RESULTING
IN PLENTY OF SUNSHINE. NOT MUCH OF AIRMASS CHANGE SO HIGHS ONCE
AGAIN SHOULD TOP OFF IN 70S TO AROUND 80 BUT WITH SIGNIFICANTLY
LOWER HUMIDITY. WEAK GRADIENT SUPPORTS AFTERNOON SEA BREEZES
ALONG BOTH COASTS. DRY WEATHER CONTINUES INTO TUESDAY NIGHT.

&&

.LONG TERM /WEDNESDAY THROUGH SUNDAY/...

HIGHLIGHTS...

* MAINLY DRY/QUIET AND SEASONABLE WEATHER WED THRU FRI
* POSSIBLY UNSETTLED AND MORE HUMID THIS WEEKEND

WEDNESDAY THRU FRIDAY...

LONG WAVE TROUGH REMAINS OVER THE NORTHEAST EARLY THIS PERIOD
HOWEVER THE MEAN MID LEVEL TROUGH AXIS IS FAR ENOUGH EAST TO KEEP
THE DEEP PLUME OF SUBTROPICAL MOISTURE OFFSHORE. THUS MAINLY DRY
WEATHER WILL PREVAIL WED THRU FRI. HOWEVER GIVEN COOL TEMPS ALOFT
COMBINED WITH CYCLONIC MID LEVEL FLOW CAN/T RULE OUT A LOW RISK OF A
FEW DIURNAL SHOWERS/T-STORMS INLAND.

AS FOR TEMPS...GIVEN THE BELOW NORMAL 500 HEIGHTS EXPECT LATE
JULY/EARLY AUG SUN ANGLE TO PROVIDE MILD DAYS BUT DEW PTS IN THE 50S
WILL YIELD COMFORTABLY COOL NIGHTS.

THIS WEEKEND...

NORTHEAST TROUGH RETROGRADES TO THE MS VLY THIS WEEKEND. THIS OPENS
THE DOOR FOR TROPICAL MOISTURE AND THE OFFSHORE FRONT TO BACK INTO
NEW ENGLAND...ESPECIALLY EASTERN MA AND RI. THIS WILL INCREASE THE
RISK FOR SHOWERS AND T-STORMS ALONG WITH MORE HUMID CONDITIONS.

&&

.AVIATION /19Z MONDAY THROUGH SATURDAY/...
FORECASTER CONFIDENCE LEVELS...

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

HIGH CONFIDENCE IN TRENDS TONIGHT AND TUESDAY. MODERATE CONFIDENCE
IN TIMING.

MAINLY VFR ACROSS SOUTHERN NEW ENGLAND THIS AFTERNOON AND EVENING.
SCATTERED MVFR IN LOW CLOUDS TOWARDS THE SOUTH COAST. EXPECTING
MORE MVFR...AND POSSIBLY BRIEF IFR...IN SCATTERED SHRA/TSRA
THROUGH 29/00Z. A FEW STORMS MAY PRODUCE STRONG OR DAMAGING WIND
GUSTS.

IMPROVING CONDITIONS TO VFR AFTER 00Z TUE...ALTHOUGH PATCHY
MVFR/IFR POSSIBLE IN FOG. VFR TUE WITH AFTERNOON SEA BREEZES.
MAINLY VFR TUE NIGHT.

KBOS TAF...MODERATE CONFIDENCE IN TAF. MOST TSRA SHOULD REMAIN W
OF AIRPORT THROUGH 29/00Z.

KBDL TAF...MODERATE CONFIDENCE IN TAF. TS MOST LIKELY THROUGH
28/22Z.

OUTLOOK...WEDNESDAY THROUGH SATURDAY...HIGH CONFIDENCE THRU FRI
THEN LOWER CONFIDENCE INTO THIS WEEKEND.

VFR EXPECT A LOW RISK FOR PATCHY IFR IN EARLY MORNING FOG EACH DAY.
MVFR CIGS/VSBYS IN WIDELY SCATTERED AFTERNOON TSTMS MAINLY WEST OF
MHT AND ORH. BY SAT CHANCE OF MVFR/IFR COMING ONSHORE INTO EASTERN
MA AND RI ALONG WITH THREAT OF SHOWERS. MARGINAL VFR-MVFR LIKELY
ELSEWHERE.

&&

.MARINE...
FORECASTER CONFIDENCE LEVELS...

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

MODERATE CONFIDENCE THROUGH TUE NIGHT. MAIN CONCERN IS FOR ROUGH
SEAS ON SOUTH COASTAL WATERS...WHERE SMALL CRAFT ADVISORY CONTINUES
INTO TUESDAY. A COLD FRONT APPROACHES WATERS TONIGHT...BUT
EXPECTING ANOTHER ROUND OF PATCHY DENSE FOG...AT LEAST EARLY
TONIGHT BEFORE DRIER AIR ARRIVES LATE. HIGH PRESSURE BUILDS OVER
THE WATERS TUESDAY...WITH LIGHT WINDS AND AFTERNOON SEA BREEZES.
SEAS SLOWLY SUBSIDE OFFSHORE.

OUTLOOK...WEDNESDAY THROUGH SATURDAY...MODERATE CONFIDENCE.

FAIRLY LIGHT WINDS AND SEAS WED THRU FRI THEN SE WINDS POSSIBLY
INCREASING SAT PENDING STRENGTH AND TRACK OF FRONTAL WAVE MOVING NE
FROM THE MID ATLC. FAIR VSBY WED THRU FRI THEN POSSIBLY LOWERING SAT
IN SHOWERS AND FOG.

&&

.BOX WATCHES/WARNINGS/ADVISORIES...
CT...NONE.
MA...NONE.
NH...NONE.
RI...NONE.
MARINE...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS UNTIL 2 PM EDT TUESDAY
     FOR ANZ235-237-250-254>256.

&&

SYNOPSIS...BELK/NOCERA
NEAR TERM...BELK
SHORT TERM...BELK
LONG TERM...NOCERA
AVIATION...BELK/NOCERA
MARINE...BELK/NOCERA
Hazardous weather outlook, Jul 28, 2:25 PM EDT, 3 hours 57 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE TAUNTON MA
225 PM EDT MON JUL 28 2014

CTZ002>004-MAZ002>016-026-NHZ011-012-015-RIZ001-002-291830-
HARTFORD CT-TOLLAND CT-WINDHAM CT-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-CHESHIRE NH-
EASTERN HILLSBOROUGH NH-WESTERN AND CENTRAL HILLSBOROUGH NH-
NORTHWEST PROVIDENCE RI-SOUTHEAST PROVIDENCE RI-
225 PM EDT MON JUL 28 2014

...SEVERE THUNDERSTORM WATCH 452 IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHERN CONNECTICUT...ALL
OF MASSACHUSETTS EXCEPT SOUTHEASTERN PORTIONS AND BERKSHIRE
COUNTY...SOUTHERN NEW HAMPSHIRE AND NORTHERN RHODE ISLAND.

.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.

SOME THUNDERSTORMS MAY PRODUCE STRONG TO DAMAGING WIND GUSTS...AS
WELL AS LOCALLY HEAVY DOWNPOURS THAT CAUSE URBAN AND POOR DRAINAGE
FLOODING. THE GREATEST RISK FOR THIS WILL BE NORTH AND WEST OF
INTERSTATE 495.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY.

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.

MAZ017>024-RIZ003>008-291830-
NORTHERN BRISTOL MA-WESTERN PLYMOUTH MA-EASTERN PLYMOUTH MA-
SOUTHERN BRISTOL MA-SOUTHERN PLYMOUTH MA-BARNSTABLE MA-DUKES MA-
NANTUCKET MA-WESTERN KENT RI-EASTERN KENT RI-BRISTOL RI-
WASHINGTON RI-NEWPORT RI-BLOCK ISLAND RI-
225 PM EDT MON JUL 28 2014

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

.DAY ONE...THIS AFTERNOON AND TONIGHT.

SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS ARE POSSIBLE. LOCALLY
HEAVY DOWNPOURS THAT CAUSE URBAN AND POOR DRAINAGE FLOODING ARE
THE GREATEST RISK.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY.

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>256-291830-
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-
225 PM EDT MON JUL 28 2014

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

.DAY ONE...THIS AFTERNOON AND TONIGHT.

ISOLATED THUNDERSTORMS ARE POSSIBLE ACROSS THE WATERS LATE THIS
AFTERNOON AND EVENING. SOME THUNDERSTORMS MAY PRODUCE WIND GUSTS
TO GALE FORCE. POOR VISIBILITY IN HEAVY DOWNPOURS IS ALSO
POSSIBLE.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY.

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/US.NATIONALWEATHERSERVICE.BOSTON.GOV

YOU CAN FOLLOW US ON TWITTER AT
@NWSBOSTON

In the hours before

Local storm report, Jul 28, 4:33 PM EDT, 1 hour 49 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE TAUNTON MA
433 PM EDT MON JUL 28 2014

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

0400 PM     TSTM WND DMG     GREENFIELD              42.59N  72.60W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            POWER LINES DOWN ON WEST STREET.

0400 PM     TSTM WND DMG     GREENFIELD              42.59N  72.60W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREE LIMBS DOWN ON A SQUAD CAR ON ROUTE 2.

0400 PM     TSTM WND DMG     GREENFIELD              42.59N  72.60W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            WIRES DOWN ON WISDOM WAY.

0405 PM     TSTM WND DMG     GILL                    42.65N  72.50W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREE DOWN ON POWER LINES ON WEST GILL STREET.

0406 PM     TSTM WND DMG     GILL                    42.65N  72.50W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREES AND WIRES DOWN ON RIVER STREET.

0409 PM     FLOOD            GREENFIELD              42.59N  72.60W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            CARS STUCK IN FLOOD WATERS ON ARCH STREET.

0415 PM     TSTM WND DMG     TURNERS FALLS           42.60N  72.56W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREE ON WIRES ON CHESTNUT LANE.

0420 PM     TSTM WND DMG     BERNARDSTON             42.67N  72.55W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREES DOWN AND ROAD BLOCKED ON PARMENTER ROAD.

&&

KAB
Local storm report, Jul 28, 4:36 PM EDT, 1 hour 46 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE TAUNTON MA
436 PM EDT MON JUL 28 2014

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

0400 PM     TSTM WND DMG     GREENFIELD              42.59N  72.60W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            POWER LINES DOWN ON WEST STREET.

0400 PM     TSTM WND DMG     GREENFIELD              42.59N  72.60W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREE LIMBS DOWN ON A SQUAD CAR ON ROUTE 2.

0400 PM     TSTM WND DMG     GREENFIELD              42.59N  72.60W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            WIRES DOWN ON WISDOM WAY.

0405 PM     TSTM WND DMG     GILL                    42.65N  72.50W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREE DOWN ON POWER LINES ON WEST GILL STREET.

0406 PM     TSTM WND DMG     GILL                    42.65N  72.50W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREES AND WIRES DOWN ON RIVER STREET.

0409 PM     FLOOD            GREENFIELD              42.59N  72.60W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            CARS STUCK IN FLOOD WATERS ON ARCH STREET.

0415 PM     TSTM WND DMG     TURNERS FALLS           42.60N  72.56W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREE ON WIRES ON CHESTNUT LANE.

0420 PM     TSTM WND DMG     BERNARDSTON             42.67N  72.55W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREES DOWN AND ROAD BLOCKED ON PARMENTER ROAD.

&&

KAB
Local storm report, Jul 28, 4:59 PM EDT, 1 hour 23 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE TAUNTON MA
459 PM EDT MON JUL 28 2014

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

0400 PM     TSTM WND DMG     GREENFIELD              42.59N  72.60W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            POWER LINES DOWN ON WEST STREET.

0400 PM     TSTM WND DMG     GREENFIELD              42.59N  72.60W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREE LIMBS DOWN ON A SQUAD CAR ON ROUTE 2.

0400 PM     TSTM WND DMG     GREENFIELD              42.59N  72.60W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            WIRES DOWN ON WISDOM WAY.

0405 PM     TSTM WND DMG     GILL                    42.65N  72.50W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREE DOWN ON POWER LINES ON WEST GILL STREET.

0406 PM     TSTM WND DMG     GILL                    42.65N  72.50W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREES AND WIRES DOWN ON RIVER STREET.

0409 PM     FLOOD            GREENFIELD              42.59N  72.60W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            CARS STUCK IN FLOOD WATERS ON ARCH STREET.

0415 PM     TSTM WND DMG     TURNERS FALLS           42.60N  72.56W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREE ON WIRES ON CHESTNUT LANE.

0420 PM     TSTM WND DMG     BERNARDSTON             42.67N  72.55W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREES DOWN AND ROAD BLOCKED ON PARMENTER ROAD.

0433 PM     TSTM WND DMG     NORTHFIELD              42.71N  72.44W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREES AND WIRES DOWN ON CAPTAIN BEARS PLAIN ROAD.

0438 PM     TSTM WND DMG     STURBRIDGE              42.10N  72.06W
07/28/2014                   WORCESTER          MA   AMATEUR RADIO

            3 INCH DIAMETER BRANCHES DOWN ON ALLEN ROAD. 4 INCH
            DIAMETER BRANCH DOWN.

0440 PM     TSTM WND DMG     BROOKFIELD              42.22N  72.10W
07/28/2014                   WORCESTER          MA   AMATEUR RADIO

            LARGE BRANCH AND WIRES DOWN ON CAR IN FRONT OF
            BROOKFIELD FIRE STATION.

&&

KAB
Local storm report, Jul 28, 5:13 PM EDT, 1 hour 9 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE TAUNTON MA
513 PM EDT MON JUL 28 2014

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

0400 PM     TSTM WND DMG     GREENFIELD              42.59N  72.60W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            POWER LINES DOWN ON WEST STREET.

0400 PM     TSTM WND DMG     GREENFIELD              42.59N  72.60W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREE LIMBS DOWN ON A SQUAD CAR ON ROUTE 2.

0400 PM     TSTM WND DMG     GREENFIELD              42.59N  72.60W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            WIRES DOWN ON WISDOM WAY.

0405 PM     TSTM WND DMG     GILL                    42.65N  72.50W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREE DOWN ON POWER LINES ON WEST GILL STREET.

0406 PM     TSTM WND DMG     GILL                    42.65N  72.50W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREES AND WIRES DOWN ON RIVER STREET.

0409 PM     FLOOD            GREENFIELD              42.59N  72.60W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            CARS STUCK IN FLOOD WATERS ON ARCH STREET.

0415 PM     TSTM WND DMG     TURNERS FALLS           42.60N  72.56W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREE ON WIRES ON CHESTNUT LANE.

0415 PM     TSTM WND DMG     MONSON                  42.10N  72.31W
07/28/2014                   HAMPDEN            MA   AMATEUR RADIO

            TREE...WIRES AND POLE DOWN ON LOWER HAMPDEN ROAD.

0420 PM     TSTM WND DMG     BERNARDSTON             42.67N  72.55W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREES DOWN AND ROAD BLOCKED ON PARMENTER ROAD.

0433 PM     TSTM WND DMG     NORTHFIELD              42.71N  72.44W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREES AND WIRES DOWN ON CAPTAIN BEARS PLAIN ROAD.

0433 PM     TSTM WND DMG     NORTHFIELD              42.71N  72.44W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREE DOWN ON WIRES ON BURNHAM ROAD.

0438 PM     TSTM WND DMG     STURBRIDGE              42.10N  72.06W
07/28/2014                   WORCESTER          MA   AMATEUR RADIO

            3 INCH DIAMETER BRANCHES DOWN ON ALLEN ROAD. 4 INCH
            DIAMETER BRANCH DOWN.

0440 PM     TSTM WND DMG     BROOKFIELD              42.22N  72.10W
07/28/2014                   WORCESTER          MA   AMATEUR RADIO

            LARGE BRANCH AND WIRES DOWN ON CAR IN FRONT OF
            BROOKFIELD FIRE STATION.

&&

KAB
Local storm report, Jul 28, 6:03 PM EDT, 19 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE TAUNTON MA
603 PM EDT MON JUL 28 2014

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

0400 PM     TSTM WND DMG     GREENFIELD              42.59N  72.60W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            POWER LINES DOWN ON WEST STREET.

0400 PM     TSTM WND DMG     GREENFIELD              42.59N  72.60W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREE LIMBS DOWN ON A SQUAD CAR ON ROUTE 2.

0400 PM     TSTM WND DMG     GREENFIELD              42.59N  72.60W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            WIRES DOWN ON WISDOM WAY.

0405 PM     TSTM WND DMG     GILL                    42.65N  72.50W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREE DOWN ON POWER LINES ON WEST GILL STREET.

0406 PM     TSTM WND DMG     GILL                    42.65N  72.50W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREES AND WIRES DOWN ON RIVER STREET.

0409 PM     FLOOD            GREENFIELD              42.59N  72.60W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            CARS STUCK IN FLOOD WATERS ON ARCH STREET.

0415 PM     TSTM WND DMG     TURNERS FALLS           42.60N  72.56W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREE ON WIRES ON CHESTNUT LANE.

0415 PM     TSTM WND DMG     MONSON                  42.10N  72.31W
07/28/2014                   HAMPDEN            MA   AMATEUR RADIO

            TREE...WIRES AND POLE DOWN ON LOWER HAMPDEN ROAD.

0420 PM     TSTM WND DMG     BERNARDSTON             42.67N  72.55W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREES DOWN AND ROAD BLOCKED ON PARMENTER ROAD.

0433 PM     TSTM WND DMG     NORTHFIELD              42.71N  72.44W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREES AND WIRES DOWN ON CAPTAIN BEARS PLAIN ROAD.

0433 PM     TSTM WND DMG     NORTHFIELD              42.71N  72.44W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREE DOWN ON WIRES ON BURNHAM ROAD.

0438 PM     TSTM WND DMG     STURBRIDGE              42.10N  72.06W
07/28/2014                   WORCESTER          MA   AMATEUR RADIO

            3 INCH DIAMETER BRANCHES DOWN ON ALLEN ROAD. 4 INCH
            DIAMETER BRANCH DOWN.

0440 PM     TSTM WND DMG     BROOKFIELD              42.22N  72.10W
07/28/2014                   WORCESTER          MA   AMATEUR RADIO

            LARGE BRANCH AND WIRES DOWN ON CAR IN FRONT OF
            BROOKFIELD FIRE STATION.

0448 PM     TSTM WND DMG     NEW SALEM               42.50N  72.33W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREES AND WIRES DOWN ON COOLEYVILLE AND JENNIE MORR
            ROAD.

0520 PM     TSTM WND DMG     MERRIMACK               42.87N  71.48W
07/28/2014                   HILLSBOROUGH       NH   AMATEUR RADIO

            TREES AND 2 WIRES DOWN ON CAMP SERGEANT ROAD.

0523 PM     HAIL             MANCHESTER              42.98N  71.44W
07/28/2014  M0.75 INCH       HILLSBOROUGH       NH   AMATEUR RADIO

            DIME SIZED HAIL ON ROUTE 3A NEAR MANCHESTER AIRPORT.

0539 PM     HIGH SUST WINDS  1 WNW WINDSOR LOCKS     41.93N  72.68W
07/28/2014  M46 MPH          HARTFORD           CT   ASOS

            BDL ASOS

&&

KAB
Local storm report, Jul 28, 6:19 PM EDT, 3 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE TAUNTON MA
619 PM EDT MON JUL 28 2014

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

0400 PM     TSTM WND DMG     GREENFIELD              42.59N  72.60W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            POWER LINES DOWN ON WEST STREET.

0400 PM     TSTM WND DMG     GREENFIELD              42.59N  72.60W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREE LIMBS DOWN ON A SQUAD CAR ON ROUTE 2.

0400 PM     TSTM WND DMG     GREENFIELD              42.59N  72.60W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            WIRES DOWN ON WISDOM WAY.

0405 PM     TSTM WND DMG     GILL                    42.65N  72.50W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREE DOWN ON POWER LINES ON WEST GILL STREET.

0406 PM     TSTM WND DMG     GILL                    42.65N  72.50W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREES AND WIRES DOWN ON RIVER STREET.

0409 PM     FLOOD            GREENFIELD              42.59N  72.60W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            CARS STUCK IN FLOOD WATERS ON ARCH STREET.

0415 PM     TSTM WND DMG     TURNERS FALLS           42.60N  72.56W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREE ON WIRES ON CHESTNUT LANE.

0415 PM     TSTM WND DMG     MONSON                  42.10N  72.31W
07/28/2014                   HAMPDEN            MA   AMATEUR RADIO

            TREE...WIRES AND POLE DOWN ON LOWER HAMPDEN ROAD.

0420 PM     TSTM WND DMG     BERNARDSTON             42.67N  72.55W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREES DOWN AND ROAD BLOCKED ON PARMENTER ROAD.

0433 PM     TSTM WND DMG     NORTHFIELD              42.71N  72.44W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREES AND WIRES DOWN ON CAPTAIN BEARS PLAIN ROAD.

0433 PM     TSTM WND DMG     NORTHFIELD              42.71N  72.44W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREE DOWN ON WIRES ON BURNHAM ROAD.

0438 PM     TSTM WND DMG     STURBRIDGE              42.10N  72.06W
07/28/2014                   WORCESTER          MA   AMATEUR RADIO

            3 INCH DIAMETER BRANCHES DOWN ON ALLEN ROAD. 4 INCH
            DIAMETER BRANCH DOWN.

0440 PM     TSTM WND DMG     BROOKFIELD              42.22N  72.10W
07/28/2014                   WORCESTER          MA   AMATEUR RADIO

            LARGE BRANCH AND WIRES DOWN ON CAR IN FRONT OF
            BROOKFIELD FIRE STATION.

0448 PM     TSTM WND DMG     NEW SALEM               42.50N  72.33W
07/28/2014                   FRANKLIN           MA   AMATEUR RADIO

            TREES AND WIRES DOWN ON COOLEYVILLE AND JENNIE MORR
            ROAD.

0520 PM     TSTM WND DMG     MERRIMACK               42.87N  71.48W
07/28/2014                   HILLSBOROUGH       NH   AMATEUR RADIO

            TREES AND 2 WIRES DOWN ON CAMP SERGEANT ROAD.

0523 PM     HAIL             MANCHESTER              42.98N  71.44W
07/28/2014  M0.75 INCH       HILLSBOROUGH       NH   AMATEUR RADIO

            DIME SIZED HAIL ON ROUTE 3A NEAR MANCHESTER AIRPORT.

0539 PM     HIGH SUST WINDS  1 WNW WINDSOR LOCKS     41.93N  72.68W
07/28/2014  M46 MPH          HARTFORD           CT   ASOS

            BDL ASOS

0540 PM     TSTM WND DMG     WESTFORD                42.58N  71.43W
07/28/2014                   MIDDLESEX          MA   AMATEUR RADIO

            TRANSFORMER SMOKING ON CONCORD ROAD. 6 INCH DIAMETER
            TREE DOWN BLOCKING DRIVEWAY ON GRANITEVILLE ROAD.
            MULTIPLE TREES DOWN ON PROCTOR ROAD. WIRES DOWN ON
            BEAVER BROOK DRIVE.

0542 PM     TSTM WND DMG     LITTLETON               42.54N  71.47W
07/28/2014                   MIDDLESEX          MA   AMATEUR RADIO

            TREES AND WIRES DOWN ON ROUTE 119.

0545 PM     TSTM WND DMG     SIMSBURY                41.88N  72.81W
07/28/2014                   HARTFORD           CT   AMATEUR RADIO

            SEVERAL MEDIUM BRANCHES DOWN ON ROUTE 10 AND WEST
            STREET.

0602 PM     TSTM WND DMG     CHELMSFORD              42.60N  71.37W
07/28/2014                   MIDDLESEX          MA   AMATEUR RADIO

            TREES AND WIRES DOWN ON PROCTOR ROAD. 3 TREES DOWN ON A
            HOUSE ON JUDITH ROAD.

0602 PM     TSTM WND DMG     SOMERS                  41.98N  72.45W
07/28/2014                   TOLLAND            CT   AMATEUR RADIO

            TREES AND WIRES DOWN ON SOMERS ROAD ON THE SOMERS
            ELLINGTON LINE.

&&

KAB

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 27, 8:25 PM EDTSpecial Weather StatementBOXHampden50 min
Jul 28, 5:46 AM EDTSpecial Weather StatementBOXHampshire59 min
Jul 28, 6:54 AM EDTSevere Thunderstorm WarningBOXFranklin51 min
Jul 28, 8:44 AM EDTSpecial Weather StatementBOXSuffolk46 min
Jul 28, 8:50 AM EDTSevere Thunderstorm WarningBOXEssex, Middlesex, Norfolk, Suffolk40 min
Jul 28, 9:18 AM EDTAreal Flood AdvisoryBOXEssex, Middlesex, Norfolk, Suffolk57 min
Jul 28, 9:33 AM EDTFlash Flood WarningBOXEssex, Middlesex, Suffolk117 min
Jul 28, 9:44 AM EDTTornado WarningBOXEssex25 min
Jul 28, 10:19 AM EDTSpecial Marine WarningBOX41 min
Jul 28, 2:40 PM EDTSpecial Weather StatementBOXFranklin50 min
Jul 28, 3:32 PM EDTSpecial Weather StatementBOXFranklin43 min
Jul 28, 3:58 PM EDTSevere Thunderstorm WarningBOXFranklin, Worcester62 min
Jul 28, 4:00 PM EDTSevere Thunderstorm WarningBOXHampden, Worcester47 min
Jul 28, 4:14 PM EDTAreal Flood AdvisoryBOXFranklin, Worcester2 hr
Jul 28, 4:17 PM EDTSevere Thunderstorm WarningBOXMiddlesex, Worcester43 min
Jul 28, 4:24 PM EDTTornado WarningBOXHampden, Worcester21 min
Jul 28, 5:43 PM EDTAreal Flood AdvisoryBOXFranklin, Worcester2 hr
Jul 28, 5:47 PM EDTSevere Thunderstorm WarningBOXEssex, Middlesex58 min
Jul 28, 5:48 PM EDTSevere Thunderstorm WarningBOXHampden, Hampshire34 min
Jul 28, 6:18 PM EDTAreal Flood AdvisoryBOXEssex, Middlesex117 min
Jul 28, 6:43 PM EDTSpecial Marine WarningBOX62 min

Nearby

Severe Thunderstorm Warnings in Massachusetts, 2014Every severe thunderstorm warning in 2014

Sources

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