Alert archive / Massachusetts / Coastal Flood Statements in 2016

Coastal Flood Statement 16, NWS Boston/Norton, MA

December 12, 2016Nantucket County, Massachusetts

NWS Boston/Norton, MA issued this coastal flood statement at Dec 12, 2016, 11:51 AM EST for Nantucket County, Massachusetts. It was in force for 69 min.

The area

The counties it named.

The facts

Issued
Dec 12, 2016, 11:51 AM EST (16:51 UTC)
Expired
Dec 12, 2016, 1:00 PM EST
In force
69 min
Issued by
NWS Boston/Norton, MA

County Nantucket County, MA

The radar

The Boston radar (KBOX), 120 km from the middle of the area, began a volume at 16:51 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.

The nearest sounding before it

Chatham, MA (KCHH), launched 12:00Z, 4.9 hours before the alert went out and 45 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 2016-12-12Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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, Chatham, MA at 12:00Z on 2016-12-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 640 square meters per square second.1939587897117Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
497 m above ground
0-6 km bulk shear
72 kt
0-1 km storm-relative helicity
640 m²/s²
0-3 km storm-relative helicity
893 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

350 
WHUS41 KBOX 121651
CFWBOX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
1151 AM EST MON DEC 12 2016

MAZ024-121800-
/O.NEW.KBOX.CF.S.0016.161212T1651Z-161212T1800Z/
NANTUCKET MA-
1151 AM EST MON DEC 12 2016

...THREAT FOR COASTAL FLOODING ON NANTUCKET HAS ENDED...

&&

ALL TIDE HEIGHTS ARE RELATIVE TO MEAN LOWER LOW WATER.
TIME OF HIGH TOTAL TIDES ARE APPROXIMATE TO THE NEAREST HOUR.

NANTUCKET HARBOR

     TOTAL
      TIDE      DAY/TIME     SURGE     WAVES      FLOOD
      /FT/                    /FT/      /FT/    CATEGORY
  -----------  ----------  ---------  -------  ----------
    4.7- 5.2    12/09 AM    0.4/ 0.9    2-3      MINOR
    3.1- 3.6    12/10 PM   -0.2/ 0.2    3-4       NONE
    4.2- 4.7    13/10 AM   -0.2/ 0.2    2-4       NONE
    3.1- 3.6    13/11 PM   -0.2/ 0.2     2        NONE
    4.2- 4.7    14/11 AM   -0.2/ 0.3     2        NONE
    3.2- 3.7    15/12 AM   -0.2/ 0.3     2        NONE

NANTUCKET EAST COAST - EROSION IMPACTS

     TOTAL
      TIDE      DAY/TIME     SURGE     WAVES      FLOOD
      /FT/                    /FT/      /FT/    CATEGORY
  -----------  ----------  ---------  -------  ----------
    4.9- 5.4    12/10 AM    0.2/ 0.7    4-5       NONE
    3.4- 3.9    12/11 PM   -0.2/ 0.2     5        NONE
    4.5- 5.0    13/11 AM   -0.2/ 0.2    3-4       NONE
    3.4- 3.9    14/12 AM   -0.2/ 0.2    2-3       NONE
    4.6- 5.1    14/12 PM   -0.2/ 0.3     2        NONE
    3.5- 4.0    15/01 AM   -0.2/ 0.2    2-3       NONE

NANTUCKET - MADAKET AREA EROSION IMPACTS

     TOTAL
      TIDE      DAY/TIME     SURGE     WAVES      FLOOD
      /FT/                    /FT/      /FT/    CATEGORY
  -----------  ----------  ---------  -------  ----------
    2.8- 3.4    12/05 AM    0.2/ 0.7    4-5       NONE
    1.9- 2.3    12/06 PM    0.1/ 0.6    7-8       NONE
    2.6- 3.1    13/06 AM   -0.2/ 0.2    5-7       NONE
    1.7- 2.2    13/06 PM   -0.2/ 0.2     3        NONE
    2.7- 3.2    14/07 AM   -0.2/ 0.2    2-3       NONE
    1.8- 2.2    14/07 PM   -0.2/ 0.2     2        NONE

$$

$$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

What forecasters said that day

The local office's own words before this coastal flood statement 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 coastal flood statement went out at Dec 12, 11:10 AM EST, 41 minutes earlier.

Area forecast discussion, Dec 12, 11:10 AM EST, 41 minutes before
Area Forecast Discussion
National Weather Service Taunton MA
1110 AM EST Mon Dec 12 2016

.SYNOPSIS...
Low pressure moves east of New England today with gradual clearing
this afternoon from west to east. Low pressure likely passes far
enough southeast of our region late Wednesday into Wednesday night
to keep us dry, but will still need to watch it. Otherwise, the
main story will be an arctic outbreak later Thursday into Friday.
While scattered snow showers may accompany this front, the
greatest impact will be the potential for dangerously cold wind
chills early Friday morning. The arctic air should be short-lived,
as much milder air moves in for this weekend. Another storm may
bring another period of some snow/ice changing to rain Saturday,
which may persist into Sunday.

&&

.NEAR TERM /UNTIL 6 PM THIS EVENING/...

11 AM update...

Dropped all Winter Weather headlines as back edge of precip
shield now already into RI and eastern MA. Rain will exit Cape Cod
and the Islands early this afternoon as dry slot continues to move
eastward. Modest pres rise/fall couplet moving across the
northeast this morning with winds shifting to the west across NYC
area northward into the Catskills with MSV 26010G16KT. This post
frontal airmass will overspread the region this afternoon with
gradual clearing from west to east.

&&

.SHORT TERM /6 PM THIS EVENING THROUGH 6 AM TUESDAY/...
Overnight conditions will trend toward drying and clearing across
all locations thanks to a mix of strong CAA and drying ahead of a
nose of high pres from the SW. Strong pres gradient between this
and deepening low pres will yield breezes continuing through the
overnight hours. In fact, some gusts 20-30 mph are likely at
times, especially near the shoreline. In spite of the clearing the
wind induced by this pres gradient will keep temps from falling
off too significantly. Looking at Mins mainly in the mid 20s to
low 30s.

&&

.LONG TERM /TUESDAY THROUGH SUNDAY/...

Highlights...

* Probably dry late Wed/Wed night but will need to watch low pressure
* Arctic cold front may bring scattered snow showers Thu/Thu night
* Bitterly cold/windy late Thu night/Fri am: Near record low temps
* Wind Chills between 15 and 25 below zero poss late Thu night/Fri am
* Much milder next weekend with some snow/ice changing to rain

Details...

Tuesday...

Low pressure across the Maritimes will continue to move away from
our region, while a modest high pressure moves off the mid Atlantic
coast. This combination should result in mainly dry weather and near
normal temperatures.

Wednesday and Wednesday night...

Odds favor mainly dry weather continuing, but will still need to
watch a low pressure expected to develop off the mid Atlantic coast.
GFS ensemble solutions now keep this low pressure far enough to our
south where it should not have a direct impact on our weather.
However, there could be an inverted trough and a mid level shortwave
that will. Greatest risk for precipitation would be across southeast
MA.

Thursday and Friday...

Guidance has been signaling another arctic outbreak for a few days,
now. The latest models are no different. The core of the bitterly
cold air appears to be late Thursday night into Friday morning.
Gusty northwest winds should result in wind chills of -15 to -25
degrees.

In addition, the surge of arctic air may generate enough instability
to trigger some snow showers. Sufficient moisture will be the
limiting factor. Any snow showers would be more likely towards the
coasts, and over the ocean.

Saturday and Sunday...

Arctic high pressure moves offshore early Saturday. This opens the
path for a low pressure to move northeast through the Great Lakes
into southeast Canada. With this low pressure staying to our west,
southern New England should see of overrunning precipitation.
Initially, it will be cold enough for all snow. Eventually, a
transition to rain would be favored, as the warm air advection
continues.

While this has been a persistent signal, it's still too early to get
caught up in the details, particularly the timing of this potential
transition. It's possible the track of this low pressure could
change, which would have a drastic impact on the expected
precipitation type.

&&

.AVIATION /16Z MONDAY THROUGH FRIDAY/...
Forecaster Confidence Levels...

Low - less than 30 percent.
Moderate - 30 to 60 percent.
High - greater than 60 percent.

16Z update...

back edge of rain shield already along the south coast and
continuing to move rapidly eastward. Gradual improvement from west
to east this afternoon. Not much change from 12z TAFs which
capture these details nicely. Previous discussion below.

==================================================================

After 15Z into this evening...High confidence in trends, but lower
confidence in timing. Gradual improvement with remnant RA and SN
ending rapidly from NW to SE between 15Z and 18Z this afternoon.
Some clearing even possible after 18Z. Mainly VFR with clearing.
Winds increase out of the W as conditions improve, with gusts
20-25 kt possible at times by late afternoon.

Tonight...High confidence.
Mainly VFR with W winds mainly 10-15 kt, although near shore
locations may maintain gusts 20-25 kt.

KBOS TAF...High confidence trends. No significant timing changes
form earlier TAF. Lower confidence in timing. Snow begins 02-04z
changing to rain 09z-10z Mon.

KBDL TAF...High confidence trends. Lower confidence in timing.
Snow changes to rain between 09z to 11z with a brief period of
FZRA possible during the transition.

Outlook /Tuesday through Friday/...

Tuesday...High confidence. Winds and seas gradually diminish. Small
Craft Advisories will likely need to continue for some of the waters
through the morning. With Gale Warnings in effect for most of these
waters already, will not issue those Small Craft Advisories at this
time.

Tuesday Night and Wednesday...High confidence.  Weak pressure
gradient should keep winds and seas below Small Craft Advisory
thresholds.

Thursday through Friday...Moderate confidence. An arctic cold front
crosses the region Thursday. This should result in strong gale force
wind gusts of 35 to 45 knots later Thursday into Friday. The period
of strongest winds should be late Thursday night into early Friday
morning. There is a low risk for wind gusts to storm force.

Scattered snow showers over the waters may reduce vsbys for
mariners, at times. Despite relatively mild ocean water
temperatures, there is a possibility for some light to moderate
freezing spray Thursday night into Friday morning. Still working out
the details. The greatest risk still appears to be across the near
shore waters, at this time.

&&

.MARINE...
Forecaster Confidence Levels.

Low - less than 30 percent.
Moderate - 30 to 60 percent.
High - greater than 60 percent.

Short Term /through Tonight/...High confidence in trends, lower
confidence in exact timing.

11 am update...

SW gales along the southern waters will slow slacken thru midday
and into early this afternoon. Issued a Gale Warning earlier to
cover this. This will also yield large seas across the southern
waters. Previous discussion below.

=====================================================================

Outlook /Tuesday through Friday/...

Monday night and Tuesday...High confidence.  Westerly small craft
wind gusts of 20 to 30 knots in the cold air advection pattern
behind departed low pressure lifting into the Canadian Maritimes.

Wednesday...Moderate to high confidence.  Weak pressure gradient
should keep winds/seas below small craft advisory thresholds.

Thursday and Friday...Moderate to high confidence.  Arctic cold
front crosses the region Thursday.  This should result in strong
Gale force wind gusts of 35 to 45 knots later Thursday into Friday.
Strongest of those winds late Thu night into early Friday morning.
Even a low risk of brief wind gusts near storm force as bitterly
cold air moves over the relatively mild ocean.  Scattered snow
showers over the waters may reduce vsbys for mariners at times.
Lastly, despite relatively mild ocean water temperatures guidance
is depicting the risk for some light to moderate freezing spray
late Thu night/early Fri am with arctic airmass. Will have to see
if this materializes, but greatest risk will be across our near
shore waters given current SST.

&&

.TIDES/COASTAL FLOODING...
There remains the minor threat for some splashover on Nantucket
this morning. The later tide timing at 9 AM will allow for better
swell building leading up. Some risk for splashover and minor
coastal flooding.

Permitted the other coastal flood statement to expire along the
south coast of MA and RI, as the time of the morning high tide has
passed.

&&

.BOX WATCHES/WARNINGS/ADVISORIES...
CT...None.
MA...None.
RI...None.
MARINE...Gale Warning until 1 PM EST this afternoon for ANZ232.
     Small Craft Advisory from 7 PM this evening to 7 AM EST
     Tuesday for ANZ233-234.
     Gale Warning until noon EST today for ANZ233>235-237.
     Small Craft Advisory until noon EST Tuesday for ANZ231.
     Small Craft Advisory until 7 PM EST this evening for ANZ236.
     Small Craft Advisory from 7 PM this evening to 9 AM EST
     Tuesday for ANZ237.
     Small Craft Advisory from 7 PM this evening to noon EST
     Tuesday for ANZ235.
     Gale Warning from 7 PM this evening to 7 AM EST Tuesday for
     ANZ250-251.
     Gale Warning until 10 PM EST this evening for ANZ254>256.

&&

SYNOPSIS...Belk/Doody
NEAR TERM...Belk/Nocera/Doody
SHORT TERM...Doody
LONG TERM...Belk
AVIATION...Belk/Nocera/Doody
MARINE...Belk/Nocera/Doody
TIDES/COASTAL FLOODING...
Hazardous weather outlook, Dec 12, 5:06 AM EST, 6 hours 45 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE TAUNTON MA
506 AM EST MON DEC 12 2016

MAZ002-008-131015-
WESTERN FRANKLIN MA-WESTERN HAMPSHIRE MA-
506 AM EST MON DEC 12 2016

...WINTER STORM WARNING IN EFFECT UNTIL 1 PM EST THIS AFTERNOON...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHWESTERN MASSACHUSETTS.

.DAY ONE...TODAY AND TONIGHT.

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

   WINTER STORM WARNING.

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

THURSDAY AND FRIDAY...

AN ARCTIC COLD FRONT WILL CROSS THE REGION THURSDAY. THIS WILL
RESULT IN THE POTENTIAL FOR BITTERLY COLD WIND CHILLS OF 15 TO 25
BELOW ZERO LATE THURSDAY NIGHT INTO FRIDAY MORNING. IN ADDITION...
A PERIOD OF NORTHWEST WIND GUSTS OF 40 TO 50 MPH THURSDAY NIGHT
INTO FRIDAY MORNING. THIS MAY REQUIRE THE ISSUANCE OF BOTH WIND
AND WIND CHILL HEADLINES.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

CTZ002>004-MAZ003>007-009>012-014-026-131015-
HARTFORD CT-TOLLAND CT-WINDHAM CT-EASTERN FRANKLIN MA-
NORTHERN WORCESTER MA-CENTRAL MIDDLESEX MA-WESTERN ESSEX MA-
EASTERN ESSEX MA-WESTERN HAMPDEN MA-EASTERN HAMPSHIRE MA-
EASTERN HAMPDEN MA-SOUTHERN WORCESTER MA-SOUTHEAST MIDDLESEX MA-
NORTHERN MIDDLESEX MA-
506 AM EST MON DEC 12 2016

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 1 PM EST THIS AFTERNOON...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHERN CONNECTICUT...CENTRAL
MASSACHUSETTS...NORTHEASTERN MASSACHUSETTS AND MOST OF WESTERN
MASSACHUSETTS.

.DAY ONE...TODAY AND TONIGHT.

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

   WINTER WEATHER ADVISORY.

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

THURSDAY AND FRIDAY...

AN ARCTIC COLD FRONT WILL CROSS THE REGION THURSDAY. THIS WILL
RESULT IN THE POTENTIAL FOR BITTERLY COLD WIND CHILLS OF 15 TO 25
BELOW ZERO LATE THURSDAY NIGHT INTO FRIDAY MORNING. IN ADDITION...
A PERIOD OF NORTHWEST WIND GUSTS OF 40 TO 50 MPH THURSDAY NIGHT
INTO FRIDAY MORNING. THIS MAY REQUIRE THE ISSUANCE OF BOTH WIND
AND WIND CHILL HEADLINES.

.SPOTTER INFORMATION STATEMENT...

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

MAZ015>024-RIZ002>008-131015-
SUFFOLK MA-EASTERN NORFOLK MA-NORTHERN BRISTOL MA-
WESTERN PLYMOUTH MA-EASTERN PLYMOUTH MA-SOUTHERN BRISTOL MA-
SOUTHERN PLYMOUTH MA-BARNSTABLE MA-DUKES MA-NANTUCKET MA-
SOUTHEAST PROVIDENCE RI-WESTERN KENT RI-EASTERN KENT RI-BRISTOL RI-
WASHINGTON RI-NEWPORT RI-BLOCK ISLAND RI-
506 AM EST MON DEC 12 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR BOSTON AND SOUTHEASTERN
MASSACHUSETTS...AND ALL OF RHODE ISLAND EXCEPT NORTHWESTERN RHODE
ISLAND.

.DAY ONE...TODAY AND TONIGHT.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

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

THURSDAY AND FRIDAY...

AN ARCTIC COLD FRONT WILL CROSS THE REGION THURSDAY. THIS WILL
RESULT IN THE POTENTIAL FOR BITTERLY COLD WIND CHILLS OF 15 TO 25
BELOW ZERO LATE THURSDAY NIGHT INTO FRIDAY MORNING. IN ADDITION...
A PERIOD OF NORTHWEST WIND GUSTS OF 40 TO 50 MPH THURSDAY NIGHT
INTO FRIDAY MORNING. THIS MAY REQUIRE THE ISSUANCE OF BOTH WIND
AND WIND CHILL HEADLINES.

.SPOTTER INFORMATION STATEMENT...

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

MAZ013-RIZ001-131015-
WESTERN NORFOLK MA-NORTHWEST PROVIDENCE RI-
506 AM EST MON DEC 12 2016

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 10 AM EST THIS MORNING...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN NORFOLK COUNTY AND
NORTHWESTERN RHODE ISLAND.

.DAY ONE...TODAY AND TONIGHT.

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

   WINTER WEATHER ADVISORY.

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

THURSDAY AND FRIDAY...

AN ARCTIC COLD FRONT WILL CROSS THE REGION THURSDAY. THIS WILL
RESULT IN THE POTENTIAL FOR BITTERLY COLD WIND CHILLS OF 15 TO 25
BELOW ZERO LATE THURSDAY NIGHT INTO FRIDAY MORNING. IN ADDITION...
A PERIOD OF NORTHWEST WIND GUSTS OF 40 TO 50 MPH THURSDAY NIGHT
INTO FRIDAY MORNING. THIS MAY REQUIRE THE ISSUANCE OF BOTH WIND
AND WIND CHILL HEADLINES.

.SPOTTER INFORMATION STATEMENT...

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

ANZ254>256-131015-
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-
506 AM EST MON DEC 12 2016

...GALE WARNING IN EFFECT UNTIL 10 PM EST THIS EVENING...

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

.DAY ONE...TODAY AND TONIGHT.

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

   GALE WARNING.

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

THURSDAY AND FRIDAY...

THERE IS A HIGH PROBABILITY OF STRONG GALE FORCE NORTHWEST WIND
GUSTS LATE THURSDAY INTO FRIDAY. IN FACT...THERE IS EVEN A LOW
RISK FOR A BRIEF PERIOD OF STORM FORCE WIND GUSTS LATE THURSDAY
NIGHT AND EARLY FRIDAY MORNING.

ALSO...THERE IS A LOW RISK FOR A PERIOD OF MODERATE FREEZING SPRAY
LATE THURSDAY NIGHT INTO FRIDAY MORNING MAINLY ACROSS OUR ADJACENT
NEAR SHORE WATERS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

ANZ250-251-131015-
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK NATIONAL
MARINE SANCTUARY-MASSACHUSETTS BAY AND IPSWICH BAY-
506 AM EST MON DEC 12 2016

...GALE WARNING IN EFFECT FROM 7 PM THIS EVENING TO 7 AM EST
TUESDAY...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR ASTERN MASSACHUSETTS
COASTAL WATERS.

.DAY ONE...TODAY AND TONIGHT.

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

   GALE WARNING.

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

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

   GALE WARNING.

THURSDAY AND FRIDAY...

THERE IS A HIGH PROBABILITY OF STRONG GALE FORCE NORTHWEST WIND
GUSTS LATE THURSDAY INTO FRIDAY. IN FACT...THERE IS EVEN A LOW
RISK FOR A BRIEF PERIOD OF STORM FORCE WIND GUSTS LATE THURSDAY
NIGHT AND EARLY FRIDAY MORNING.

ALSO...THERE IS A LOW RISK FOR A PERIOD OF MODERATE FREEZING SPRAY
LATE THURSDAY NIGHT INTO FRIDAY MORNING MAINLY ACROSS OUR ADJACENT
NEAR SHORE WATERS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

ANZ230-231-233>237-131015-
BOSTON HARBOR-CAPE COD BAY-VINEYARD SOUND-BUZZARDS BAY-
RHODE ISLAND SOUND-NARRAGANSETT BAY-BLOCK ISLAND SOUND-
506 AM EST MON DEC 12 2016

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

.DAY ONE...TODAY AND TONIGHT.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

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

THURSDAY AND FRIDAY...

THERE IS A HIGH PROBABILITY OF STRONG GALE FORCE NORTHWEST WIND
GUSTS LATE THURSDAY INTO FRIDAY. IN FACT...THERE IS EVEN A LOW
RISK FOR A BRIEF PERIOD OF STORM FORCE WIND GUSTS LATE THURSDAY
NIGHT AND EARLY FRIDAY MORNING.

ALSO...THERE IS A LOW RISK FOR A PERIOD OF MODERATE FREEZING SPRAY
LATE THURSDAY NIGHT INTO FRIDAY MORNING MAINLY ACROSS OUR ADJACENT
NEAR SHORE WATERS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

ANZ232-131015-
NANTUCKET SOUND-
506 AM EST MON DEC 12 2016

...GALE WARNING IN EFFECT UNTIL 1 PM EST THIS AFTERNOON...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NANTUCKET SOUND.

.DAY ONE...TODAY AND TONIGHT.

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

   GALE WARNING.

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

THURSDAY AND FRIDAY...

THERE IS A HIGH PROBABILITY OF STRONG GALE FORCE NORTHWEST WIND
GUSTS LATE THURSDAY INTO FRIDAY. IN FACT...THERE IS EVEN A LOW
RISK FOR A BRIEF PERIOD OF STORM FORCE WIND GUSTS LATE THURSDAY
NIGHT AND EARLY FRIDAY MORNING.

ALSO...THERE IS A LOW RISK FOR A PERIOD OF MODERATE FREEZING SPRAY
LATE THURSDAY NIGHT INTO FRIDAY MORNING MAINLY ACROSS OUR ADJACENT
NEAR SHORE WATERS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

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, Dec 12, 8:13 AM EST, 3 hours 38 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TAUNTON MA
813 AM EST MON DEC 12 2016

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

0545 AM     SNOW             2 W WOODSTOCK           41.95N  72.02W
12/12/2016  M1.7 INCH        WINDHAM            CT   COCORAHS

            24 HOUR SNOWFALL.

0600 AM     SNOW             2 NE WILMINGTON         42.57N  71.14W
12/12/2016  M1.9 INCH        MIDDLESEX          MA   COCORAHS

            24 HOUR SNOWFALL.

0600 AM     SNOW             2 SSW FITCHBURG         42.57N  71.82W
12/12/2016  M3.6 INCH        WORCESTER          MA   COCORAHS

            24 HOUR SNOWFALL.

0600 AM     SNOW             N CENTRAL SOMERS        42.00N  72.44W
12/12/2016  M2.0 INCH        TOLLAND            CT   COCORAHS

            24 HOUR SNOWFALL.

0630 AM     SNOW             1 ESE MAYNARD           42.42N  71.44W
12/12/2016  M3.5 INCH        MIDDLESEX          MA   COCORAHS

            24 HOUR SNOWFALL.

0645 AM     SNOW             GROTON                  42.61N  71.57W
12/12/2016  M3.8 INCH        MIDDLESEX          MA   TRAINED SPOTTER

            TRAINED SPOTTER

0700 AM     SNOW             1 SW LEXINGTON          42.44N  71.24W
12/12/2016  M2.1 INCH        MIDDLESEX          MA   COCORAHS

            24 HOUR SNOWFALL.

0700 AM     SNOW             2 N NORTHBOROUGH        42.35N  71.64W
12/12/2016  M3.1 INCH        WORCESTER          MA   COCORAHS

            24 HOUR SNOWFALL.

0700 AM     SNOW             1 WNW WINDSOR LOCKS     41.93N  72.68W
12/12/2016  M2.5 INCH        HARTFORD           CT   ASOS

            BRADLEY INTL AIRPORT

0700 AM     SNOW             3 NW CONWAY             42.54N  72.73W
12/12/2016  M4.7 INCH        FRANKLIN           MA   COCORAHS

            24 HOUR SNOWFALL.

0700 AM     SNOW             3 WNW WORCESTER         42.28N  71.87W
12/12/2016  M3.1 INCH        WORCESTER          MA   ASOS

            WORCESTER AIRPORT

0700 AM     SNOW             TAUNTON                 41.90N  71.09W
12/12/2016  M1.3 INCH        BRISTOL            MA   NWS OFFICE

            NWS TAUNTON

0700 AM     SNOW             2 NW STOW               42.46N  71.53W
12/12/2016  M3.5 INCH        MIDDLESEX          MA   COCORAHS

            24 HOUR SNOWFALL.

0730 AM     SNOW             2 S LEOMINSTER          42.50N  71.78W
12/12/2016  M3.5 INCH        WORCESTER          MA   COCORAHS

            24 HOUR SNOWFALL.

0730 AM     SNOW             1 SE SUNDERLAND         42.45N  72.57W
12/12/2016  M4.4 INCH        FRANKLIN           MA   COCORAHS

            24 HOUR SNOWFALL.

0730 AM     SNOW             2 SW WESTHAMPTON        42.28N  72.79W
12/12/2016  M5.0 INCH        HAMPSHIRE          MA   COCORAHS

            24 HOUR SNOWFALL.

0745 AM     SNOW             2 SW PLAINFIELD         42.49N  72.95W
12/12/2016  M6.1 INCH        HAMPSHIRE          MA   COCORAHS

            24 HOUR SNOWFALL.

0753 AM     SNOW             PEPPERELL               42.67N  71.59W
12/12/2016  M4.2 INCH        MIDDLESEX          MA   TRAINED SPOTTER

            TRAINED SPOTTER

0754 AM     SNOW             FITCHBURG               42.58N  71.80W
12/12/2016  M4.3 INCH        WORCESTER          MA   HAM RADIO

            HAM RADIO

0755 AM     SNOW             FITCHBURG               42.58N  71.80W
12/12/2016  M4.3 INCH        WORCESTER          MA   COOP OBSERVER

            COOP OBSERVER

0757 AM     SNOW             EASTHAMPTON             42.27N  72.67W
12/12/2016  M4.8 INCH        HAMPSHIRE          MA   HAM RADIO

            HAM RADIO

0800 AM     SNOW             SUDBURY                 42.38N  71.42W
12/12/2016  M2.3 INCH        MIDDLESEX          MA   HAM RADIO

            HAM RADIO

0801 AM     SNOW             SPENCER                 42.24N  71.99W
12/12/2016  M3.0 INCH        WORCESTER          MA   TRAINED SPOTTER

            TRAINED SPOTTER

0804 AM     SNOW             SOUTHWICK               42.05N  72.77W
12/12/2016  M3.0 INCH        HAMPDEN            MA   HAM RADIO

            HAM RADIO

&&

JWD
Local storm report, Dec 12, 8:51 AM EST, 3 hours before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TAUNTON MA
851 AM EST MON DEC 12 2016

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

0530 AM     SNOW             1 SSW GARDNER           42.56N  71.99W
12/12/2016  M3.0 INCH        WORCESTER          MA   COCORAHS

            24 HOUR SNOWFALL.

0600 AM     SNOW             2 NE MOOSUP             41.73N  71.85W
12/12/2016  M1.0 INCH        WINDHAM            CT   COCORAHS

            24 HOUR SNOWFALL.

0638 AM     SNOW             WEATOGUE                41.84N  72.83W
12/12/2016  M2.0 INCH        HARTFORD           CT   NONE

0656 AM     SNOW             ACTON                   42.49N  71.43W
12/12/2016  M3.5 INCH        MIDDLESEX          MA   TRAINED SPOTTER

            TRAINED SPOTTER

0700 AM     SNOW             3 NW TAUNTON            41.93N  71.13W
12/12/2016  M1.2 INCH        BRISTOL            MA   COCORAHS

            24 HOUR SNOWFALL.

0700 AM     SNOW             3 SSE WEST HARTFORD     41.73N  72.74W
12/12/2016  M1.0 INCH        HARTFORD           CT   COCORAHS

            24 HOUR SNOWFALL.

0700 AM     SNOW             1 SSE HARRISVILLE       41.95N  71.67W
12/12/2016  M1.5 INCH        PROVIDENCE         RI   COCORAHS

            24 HOUR SNOWFALL.

0800 AM     SNOW             3 SW AUBURN             42.17N  71.87W
12/12/2016  M2.1 INCH        WORCESTER          MA   COCORAHS

            24 HOUR SNOWFALL.

0800 AM     SNOW             2 ESE HOLDEN            42.34N  71.81W
12/12/2016  M3.1 INCH        WORCESTER          MA   COCORAHS

            24 HOUR SNOWFALL.

0800 AM     SNOW             2 W TAUNTON             41.90N  71.14W
12/12/2016  M1.7 INCH        BRISTOL            MA   COCORAHS

            24 HOUR SNOWFALL.

0800 AM     SNOW             1 WSW DIGHTON           41.81N  71.14W
12/12/2016  M1.5 INCH        BRISTOL            MA   COCORAHS

            24 HOUR SNOWFALL.

0800 AM     SNOW             2 ESE BUCKLAND          42.59N  72.75W
12/12/2016  M5.5 INCH        FRANKLIN           MA   COCORAHS

            24 HOUR SNOWFALL.

0800 AM     SNOW             2 SW MILLIS             42.15N  71.38W
12/12/2016  M1.0 INCH        NORFOLK            MA   COCORAHS

            24 HOUR SNOWFALL.

0812 AM     SNOW             HOPKINTON               42.23N  71.52W
12/12/2016  M3.5 INCH        MIDDLESEX          MA   TRAINED SPOTTER

            TRAINED SPOTTER

0814 AM     SNOW             HUBBARDSTON             42.47N  72.01W
12/12/2016  M3.8 INCH        WORCESTER          MA   HAM RADIO

            HAM RADIO

0818 AM     SNOW             LUDLOW                  42.16N  72.48W
12/12/2016  M4.0 INCH        HAMPDEN            MA   TRAINED SPOTTER

            TRAINED SPOTTER

0825 AM     SNOW             SHELBURNE               42.59N  72.69W
12/12/2016  M6.3 INCH        FRANKLIN           MA   GENERAL PUBLIC

            GENERAL PUBLIC

0825 AM     SNOW             DRACUT                  42.67N  71.30W
12/12/2016  M3.3 INCH        MIDDLESEX          MA   TRAINED SPOTTER

0835 AM     SNOW             LEVERETT                42.45N  72.50W
12/12/2016  M4.0 INCH        FRANKLIN           MA   TRAINED SPOTTER

0838 AM     SNOW             WEST HARTFORD           41.76N  72.74W
12/12/2016  M1.5 INCH        HARTFORD           CT   HAM RADIO

            HAM RADIO

0841 AM     SNOW             ERVING                  42.60N  72.40W
12/12/2016  M4.5 INCH        FRANKLIN           MA   PUBLIC

0842 AM     SNOW             ROWE                    42.70N  72.90W
12/12/2016  M5.8 INCH        FRANKLIN           MA   PUBLIC

0842 AM     SNOW             LEVERETT                42.45N  72.50W
12/12/2016  M4.0 INCH        FRANKLIN           MA   TRAINED SPOTTER

&&

JWD
Local storm report, Dec 12, 9:45 AM EST, 2 hours 6 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TAUNTON MA
945 AM EST MON DEC 12 2016

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

0700 AM     SNOW             2 S BOXFORD             42.64N  70.98W
12/12/2016  M1.0 INCH        ESSEX              MA   COCORAHS

            24 HOUR SNOWFALL.

0700 AM     SNOW             2 SW MANSFIELD CENTER   41.74N  72.22W
12/12/2016  M2.0 INCH        TOLLAND            CT   COCORAHS

            24 HOUR SNOWFALL.

0700 AM     SNOW             1 NNE BARRE             42.44N  72.10W
12/12/2016  M3.4 INCH        WORCESTER          MA   COCORAHS

            24 HOUR SNOWFALL.

0700 AM     SNOW             1 WSW BERLIN            42.38N  71.66W
12/12/2016  M3.3 INCH        WORCESTER          MA   COCORAHS

            24 HOUR SNOWFALL.

0730 AM     SNOW             4 NNE RICHMOND          41.55N  71.63W
12/12/2016  M1.0 INCH        WASHINGTON         RI   COCORAHS

            24 HOUR SNOWFALL.

0745 AM     SNOW             LANCASTER               42.45N  71.67W
12/12/2016  M3.7 INCH        WORCESTER          MA   TRAINED SPOTTER

            TRAINED SPOTTER

0850 AM     SNOW             AUBURN                  42.19N  71.84W
12/12/2016  M2.1 INCH        WORCESTER          MA   TRAINED SPOTTER

            TRAINED SPOTTER

0854 AM     SNOW             PLAINFIELD              42.52N  72.92W
12/12/2016  M6.9 INCH        HAMPSHIRE          MA   HAM RADIO

            HAM RADIO

0900 AM     SNOW             3 WSW SOUTHWICK         42.03N  72.81W
12/12/2016  M3.0 INCH        HAMPDEN            MA   COCORAHS

            24 HOUR SNOWFALL.

0902 AM     SNOW             BURLINGTON              41.77N  72.97W
12/12/2016  M2.5 INCH        HARTFORD           CT   BROADCAST MEDIA

0907 AM     SNOW             FITCHBURG               42.59N  71.82W
12/12/2016  M4.3 INCH        WORCESTER          MA   TRAINED SPOTTER

0907 AM     SNOW             SHREWSBURY              42.30N  71.71W
12/12/2016  M3.0 INCH        WORCESTER          MA   TRAINED SPOTTER

            TRAINED SPOTTER

0909 AM     SNOW             SHREWSBURY              42.30N  71.71W
12/12/2016  M3.0 INCH        WORCESTER          MA   TRAINED SPOTTER

            TRAINED SPOTTER

0926 AM     SNOW             BILLERICA               42.55N  71.27W
12/12/2016  M3.6 INCH        MIDDLESEX          MA   PUBLIC

&&

JWD
Local storm report, Dec 12, 11:04 AM EST, 47 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TAUNTON MA
1104 AM EST MON DEC 12 2016

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

0600 AM     SNOW             1 ENE AMESBURY          42.86N  70.91W
12/12/2016  M2.4 INCH        ESSEX              MA   COCORAHS

            24 HOUR SNOWFALL.

0615 AM     SNOW             WESTFIELD               42.12N  72.75W
12/12/2016  M3.8 INCH        HAMPDEN            MA   MEDIA

            MEDIA

0700 AM     SNOW             5 NW HEBRON             41.72N  72.43W
12/12/2016  M2.0 INCH        TOLLAND            CT   COCORAHS

            24 HOUR SNOWFALL.

0700 AM     SNOW             1 ENE HOLYOKE           42.22N  72.62W
12/12/2016  M3.8 INCH        HAMPDEN            MA   COCORAHS

            24 HOUR SNOWFALL.

0700 AM     SNOW             1 S HOLLISTON           42.19N  71.43W
12/12/2016  M1.5 INCH        MIDDLESEX          MA   COCORAHS

            24 HOUR SNOWFALL.

0700 AM     SNOW             2 ESE PLAINFIELD        42.50N  72.88W
12/12/2016  M5.4 INCH        HAMPSHIRE          MA   COCORAHS

            24 HOUR SNOWFALL.

0800 AM     SNOW             1 SW CONWAY             42.51N  72.70W
12/12/2016  M5.0 INCH        FRANKLIN           MA   COCORAHS

            24 HOUR SNOWFALL.

0800 AM     SNOW             5 WNW SWANSEA           41.77N  71.27W
12/12/2016  M1.0 INCH        BRISTOL            MA   COCORAHS

            24 HOUR SNOWFALL.

0945 AM     SNOW             QUINCY                  42.25N  71.00W
12/12/2016  M1.0 INCH        NORFOLK            MA   NONE

0956 AM     SNOW             HEATH                   42.67N  72.82W
12/12/2016  M5.8 INCH        FRANKLIN           MA   HAM RADIO

            HAM RADIO

0956 AM     SNOW             SOUTHBRIDGE             42.08N  72.03W
12/12/2016  M2.7 INCH        WORCESTER          MA   TRAINED SPOTTER

            TRAINED SPOTTER

1025 AM     SNOW             NORTHAMPTON             42.33N  72.64W
12/12/2016  M4.5 INCH        HAMPSHIRE          MA   HAM RADIO

            HAM RADIO

1029 AM     SNOW             TEMPLETON               42.55N  72.07W
12/12/2016  M4.4 INCH        WORCESTER          MA   PUBLIC

1051 AM     SNOW             BRADFORD                42.77N  71.08W
12/12/2016  M2.1 INCH        ESSEX              MA   HAM RADIO

            HAM RADIO

1054 AM     SNOW             FRANKLIN                42.08N  71.40W
12/12/2016  M2.0 INCH        NORFOLK            MA   HAM RADIO

            HAM RADIO

&&

JWD
Local storm report, Dec 12, 11:07 AM EST, 44 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TAUNTON MA
1107 AM EST MON DEC 12 2016

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

1102 AM     SNOW             ASHFIELD                42.53N  72.79W
12/12/2016  M5.5 INCH        FRANKLIN           MA   NONE

&&

JWD
Local storm report, Dec 12, 11:37 AM EST, 14 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TAUNTON MA
1137 AM EST MON DEC 12 2016

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

0700 AM     SNOW             WORCESTER               42.26N  71.80W
12/12/2016  M3.0 INCH        WORCESTER          MA   TRAINED SPOTTER

            TRAINED SPOTTER

1127 AM     SNOW             WEST BROOKFIELD         42.24N  72.15W
12/12/2016  M4.0 INCH        WORCESTER          MA   PUBLIC

&&

JWD

The office that day

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

IssuedProductOfficeCountiesLasted
Dec 12, 3:59 AM ESTCoastal Flood StatementBOXNantucket6 hr
Dec 12, 3:59 AM ESTGale WarningBOX12 hr
Dec 12, 9:51 AM ESTSmall Craft AdvisoryBOX25 hr

Nearby

Coastal Flood Statements in Massachusetts, 2016Every coastal flood statement in 2016

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.