Alert archive / Massachusetts / High Wind Watches in 2017

High Wind Watch 4, NWS Boston/Norton, MA

February 12, 2017Bristol County, Dukes County, Plymouth County, Massachusetts; Bristol County, Newport County, Washington County, Rhode Island

NWS Boston/Norton, MA issued this high wind watch at Feb 12, 2017, 5:05 AM EST for Bristol County, Dukes County, Plymouth County, Massachusetts; Bristol County, Newport County, Washington County, Rhode Island. It took effect at Feb 13, 2017, 6:00 AM EST. It was in force for .

The area

The counties it named.

The facts

Issued
Feb 12, 2017, 5:05 AM EST (10:05 UTC)
In effect from
Feb 13, 2017, 6:00 AM EST
Expired
Feb 12, 2017, 4:34 PM EST
In force
Issued by
NWS Boston/Norton, MA

Counties Bristol County, MA, Dukes County, MA, Plymouth County, MA, Bristol County, RI, Newport County, RI, Washington County, RI

The radar

The Boston radar (KBOX), 37 km from the middle of the area, began a volume at 10:08 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 00:00Z, 10.1 hours before the alert went out and 96 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 00:00Z on 2017-02-12Temperature 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°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Chatham, MA at 00:00Z on 2017-02-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 34 square meters per square second.1939587897117136156Sfc1 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
715 m above ground
0-6 km bulk shear
83 kt
0-1 km storm-relative helicity
34 m²/s²
0-3 km storm-relative helicity
132 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

777 
WWUS71 KBOX 121005
NPWBOX

URGENT - WEATHER MESSAGE
National Weather Service Taunton MA
505 AM EST Sun Feb 12 2017

MAZ020-021-023-RIZ005>008-121815-
/O.NEW.KBOX.HW.A.0004.170213T1100Z-170213T2300Z/
Southern Bristol MA-Southern Plymouth MA-Dukes MA-Bristol RI-
Washington RI-Newport RI-Block Island RI-
Including the cities of Fall River, New Bedford, Mattapoisett, 
Vineyard Haven, Bristol, Narragansett, Westerly, Newport, 
and BLOCK ISLAND
505 AM EST Sun Feb 12 2017

...HIGH WIND WATCH IN EFFECT FROM MONDAY MORNING THROUGH MONDAY
AFTERNOON...

The National Weather Service in Taunton has issued a High Wind
Watch...which is in effect from Monday morning through Monday
afternoon.

* Location...south coast of Massachusetts and Rhode Island. This
  includes the cities and towns of Fall River, New Bedford,
  Mattapoisett, Vineyard Haven, Bristol, Narragansett, Westerly,
  Newport, and BLOCK ISLAND.

* Winds...Northwest 30 to 40 mph with gusts up to 60 mph.

* Timing...Monday morning and afternoon.

* Impacts...These strong winds are capable of downing trees and
  power lines...as well causing property damage. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Watch means the potential exists for a dammging wind
event. These strong winds are capable of downing trees and power
lines...as well causing property damage. If a high wind warning
is issued...stay inside and away from windows.

&&

$$

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
2 follow-up statements
618 
WWUS71 KBOX 121453
NPWBOX

URGENT - WEATHER MESSAGE
National Weather Service Taunton MA
953 AM EST Sun Feb 12 2017

MAZ020-021-023-RIZ005>008-122300-
/O.CON.KBOX.HW.A.0004.170213T1100Z-170213T2300Z/
Southern Bristol MA-Southern Plymouth MA-Dukes MA-Bristol RI-
Washington RI-Newport RI-Block Island RI-
Including the cities of Fall River, New Bedford, Mattapoisett, 
Vineyard Haven, Bristol, Narragansett, Westerly, Newport, 
and BLOCK ISLAND
953 AM EST Sun Feb 12 2017

...HIGH WIND WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH
MONDAY AFTERNOON...

* Location...south coast of Massachusetts and Rhode Island. This 
  includes the cities and towns of Fall River, New Bedford, 
  Mattapoisett, Vineyard Haven, Bristol, Narragansett, Westerly, 
  Newport, and BLOCK ISLAND.

* Winds...Northwest 15 to 25 mph with gusts up to 55 mph.

* Timing...Tomorrow morning and afternoon.

* Impacts...These strong winds are capable of downing trees and 
  power lines...as well causing property damage.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Watch means the potential exists for a dammging wind
event. These strong winds are capable of downing trees and power
lines...as well causing property damage. If a high wind warning
is issued...stay inside and away from windows.

&&

$$

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
159 
WWUS71 KBOX 122134
NPWBOX

URGENT - WEATHER MESSAGE
National Weather Service Taunton MA
434 PM EST Sun Feb 12 2017

MAZ023-130545-
/O.UPG.KBOX.HW.A.0004.170213T1100Z-170213T2300Z/
/O.NEW.KBOX.HW.W.0002.170213T1000Z-170214T0000Z/
Dukes MA-
Including the city of Vineyard Haven
434 PM EST Sun Feb 12 2017

...HIGH WIND WARNING IN EFFECT FROM 5 AM TO 7 PM EST MONDAY...

The National Weather Service in Taunton has issued a High Wind
Warning...which is in effect from 5 AM to 7 PM EST Monday. The
High Wind Watch is no longer in effect.

* Location...includes Martha's Vineyard.

* Winds...Northwest 25 to 35 mph with gusts up to 60 mph.

* Timing...Tomorrow morning, and continuing through the day.

* Impacts...These strong winds are capable of downing trees and
  power lines...as well causing property damage. Combining this
  with the periods of wet snow the past several days, and there 
is a high risk for power outages across the region as trees will
be weakened.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning is issued when sustained winds of 40 mph are
expected for at least one hour...with gusts of 58 mph or greater
at any time. Damage to trees...power lines...and property are
possible with winds of this magnitude. Power outages are likely.
Take action to secure loose outdoor objects.

&&

$$

MAZ020-021-RIZ005>007-130545-
/O.UPG.KBOX.HW.A.0004.170213T1100Z-170213T2300Z/
/O.NEW.KBOX.HW.W.0002.170213T1000Z-170214T0000Z/
Southern Bristol MA-Southern Plymouth MA-Bristol RI-Washington RI-
Newport RI-
Including the cities of Fall River, New Bedford, Mattapoisett, 
Bristol, Narragansett, Westerly, and Newport
434 PM EST Sun Feb 12 2017

...HIGH WIND WARNING IN EFFECT FROM 5 AM TO 7 PM EST MONDAY...

The National Weather Service in Taunton has issued a High Wind
Warning...which is in effect from 5 AM to 7 PM EST Monday. The
High Wind Watch is no longer in effect.

* Location...Coastal Rhode Island and the I-195 corridor of
  Massachusetts.

* Winds...Northwest 15 to 25 mph with gusts up to 55 mph.

* Timing...Beginning tomorrow early morning and continuing 
through the day.

* Impacts...These strong winds are capable of downing trees and
  power lines...as well causing property damage. Combining this
  with periods of wet snow over the past several days, and there 
is a high risk for power outages across the region as trees will
be weakened.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning is issued when sustained winds of 40 mph are
expected for at least one hour...with gusts of 58 mph or greater
at any time. Damage to trees...power lines...and property are
possible with winds of this magnitude. Power outages are likely.
Take action to secure loose outdoor objects.

&&

$$

MAZ007-022-024-130545-
/O.NEW.KBOX.HW.W.0002.170213T1000Z-170214T0000Z/
Eastern Essex MA-Barnstable MA-Nantucket MA-
Including the cities of Gloucester, Chatham, Falmouth, 
Provincetown, and NANTUCKET
434 PM EST Sun Feb 12 2017

...HIGH WIND WARNING IN EFFECT FROM 5 AM TO 7 PM EST MONDAY...

The National Weather Service in Taunton has issued a High Wind
Warning...which is in effect from 5 AM to 7 PM EST Monday.

* Location...Coastal Essex County, Cape Cod and Nantucket.

* Winds...Northwest 30 to 35 mph with gusts up to 65 mph.

* Timing...beginning early tomorrow morning and continuing through
  the day.

* Impacts...These strong winds are capable of downing trees and
  power lines...as well causing property damage. Combining this
  with periods of wet snow over the past several days, and there 
is a high risk for power outages across the region as trees will
be weakened.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning is issued when sustained winds of 40 mph are
expected for at least one hour...with gusts of 58 mph or greater
at any time. Damage to trees...power lines...and property are
possible with winds of this magnitude. Power outages are likely.
Take action to secure loose outdoor objects.

&&

$$

MAZ005-006-013>019-RIZ001>004-130545-
/O.NEW.KBOX.HW.W.0002.170213T1000Z-170214T0000Z/
Central Middlesex MA-Western Essex MA-Western Norfolk MA-
Southeast Middlesex MA-Suffolk MA-Eastern Norfolk MA-
Northern Bristol MA-Western Plymouth MA-Eastern Plymouth MA-
Northwest Providence RI-Southeast Providence RI-Western Kent RI-
Eastern Kent RI-
Including the cities of Framingham, Lowell, Lawrence, Foxborough,
Norwood, Cambridge, Boston, Quincy, Taunton, Brockton, Plymouth, 
Foster, Smithfield, Providence, Coventry, West Greenwich, 
EAST GREENWICH, WARWICK, and WEST WARWICK
434 PM EST Sun Feb 12 2017

...HIGH WIND WARNING IN EFFECT FROM 5 AM TO 7 PM EST MONDAY...

The National Weather Service in Taunton has issued a High Wind
Warning...which is in effect from 5 AM to 7 PM EST Monday.

* Location...Northern Rhode Island and much of Eastern
  Massachusetts.

* Winds...Northwest 15 to 25 mph with a few gusts up to 55 mph.

* Timing...beginning early tomorrow morning and continuing 
through the day tomorrow.

* Impacts...These strong winds are capable of downing trees and
  power lines...as well causing property damage. Combining this
  with periods of wet snow over the past several days, and there 
is a high risk for power outages across the region as trees will
be weakened.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning is issued when sustained winds of 40 mph are
expected for at least one hour...with gusts of 58 mph or greater
at any time. Damage to trees...power lines...and property are
possible with winds of this magnitude. Power outages are likely.
Take action to secure loose outdoor objects.

&&

$$

RIZ008-130545-
/O.UPG.KBOX.HW.A.0004.170213T1100Z-170213T2300Z/
/O.NEW.KBOX.WI.Y.0005.170213T1000Z-170214T0000Z/
Block Island RI-
Including the city of BLOCK ISLAND
434 PM EST Sun Feb 12 2017

...WIND ADVISORY IN EFFECT FROM 5 AM TO 7 PM EST MONDAY...

The National Weather Service in Taunton has issued a Wind
Advisory...which is in effect from 5 AM to 7 PM EST Monday. The
High Wind Watch is no longer in effect.

* Location...Block Island

* Winds...Northwest 25 to 35 mph with gusts up to 50 mph.

* Timing...Beginning early tomorrow morning and continuing 
through the day tomorrow.

* Impacts...These strong winds are capable of downing trees and 
  power lines...as well causing property damage.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that sustained winds of 31 to 39 mph are
expected...with gusts between 46 to 57 mph. Winds this strong are
capable of downing small tree limbs and branches, possibly
causing isolated power outages. Driving can also be difficult...
especially for high profile vehicles. Use extra caution.

&&

$$

CTZ002>004-MAZ002>004-008>012-026-130545-
/O.NEW.KBOX.WI.Y.0005.170213T1000Z-170214T0000Z/
Hartford CT-Tolland CT-Windham CT-Western Franklin MA-
Eastern Franklin MA-Northern Worcester MA-Western Hampshire MA-
Western Hampden MA-Eastern Hampshire MA-Eastern Hampden MA-
Southern Worcester MA-Northern Middlesex MA-
Including the cities of Hartford, Windsor Locks, Union, Vernon, 
Putnam, Willimantic, Charlemont, Greenfield, Orange, Barre, 
Fitchburg, Chesterfield, Blandford, Amherst, Northampton, 
Springfield, Milford, Worcester, and Ayer
434 PM EST Sun Feb 12 2017

...WIND ADVISORY IN EFFECT FROM 5 AM TO 7 PM EST MONDAY...

The National Weather Service in Taunton has issued a Wind
Advisory...which is in effect from 5 AM to 7 PM EST Monday.

* Location...Much of interior Massachusetts and Connecticut.

* Winds...Northwest 15 to 25 mph with gusts up to 50 mph.

* Timing...starting early tomorrow morning and continuing through
  the day.

* Impacts...The combination of snowfall and strong gusty winds
  could yield isolated damage and scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that sustained winds of 31 to 39 mph are
expected...with gusts between 46 to 57 mph. Winds this strong are
capable of downing small tree limbs and branches, possibly
causing isolated power outages. Driving can also be difficult...
especially for high profile vehicles. Use extra caution.

&&

$$

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

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 12, 4:17 PM ESTCoastal Flood WarningBOXBarnstable, Essex, Nantucket, Norfolk, Plymouth24 hr
Feb 12, 4:17 PM ESTCoastal Flood AdvisoryBOXEssex, Norfolk, Plymouth, Suffolk23 hr
Feb 12, 4:34 PM ESTHigh Wind WarningBOXBarnstable, Bristol, Dukes, Essex, Middlesex, Nantucket and 3 more26 hr
Feb 12, 4:34 PM ESTWind AdvisoryBOXFranklin, Hampden, Hampshire, Middlesex, Worcester26 hr

Nearby

High Wind Watches in Massachusetts, 2017High Wind Watches in Rhode Island, 2017Every high wind watch in 2017

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.