Alert archive / Massachusetts / Wind Advisories in 2011

Wind Advisory 14, NWS Boston/Norton, MA

March 17, 20114 states

NWS Boston/Norton, MA issued this wind advisory at Mar 17, 2011, 3:48 PM EDT for 4 states. It took effect at Mar 18, 2011, 11:00 AM EDT. It was in force for 7 hr.

The area

The counties it named.

The facts

Issued
Mar 17, 2011, 3:48 PM EDT (19:48 UTC)
In effect from
Mar 18, 2011, 11:00 AM EDT
Expired
Mar 18, 2011, 5:46 PM EDT
In force
7 hr
Issued by
NWS Boston/Norton, MA

Counties Capitol Planning Region, CT, Northeastern Connecticut Planning Region, CT, Bristol County, MA, Essex County, MA, Franklin County, MA, Hampden County, MA, Hampshire County, MA, Middlesex County, MA, Norfolk County, MA, Plymouth County, MA, Suffolk County, MA, Worcester County, MA, Cheshire County, NH, Hillsborough County, NH, Bristol County, RI, Kent County, RI, Newport County, RI, Providence County, RI, Washington County, RI

The radar

The Boston radar (KBOX), 49 km from the middle of the area, began a volume at 19:51 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, 7.8 hours before the alert went out and 151 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 2011-03-17Temperature 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 12:00Z on 2011-03-17The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 62 square meters per square second.1939Sfc1 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
681 m above ground
0-6 km bulk shear
20 kt
0-1 km storm-relative helicity
62 m²/s²
0-3 km storm-relative helicity
116 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

146 
WWUS71 KBOX 171948
NPWBOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
348 PM EDT THU MAR 17 2011

...STRONG WINDS FRIDAY AFTERNOON...

.STRONG WEST TO NORTHWEST WINDS WILL ACCOMPANY A COLD FRONTAL
PASSAGE FRIDAY AFTERNOON ACROSS SOUTHERN NEW ENGLAND.

CTZ002>004-MAZ002>021-026-NHZ011-012-015-RIZ001>007-180400-
/O.NEW.KBOX.WI.Y.0014.110318T1500Z-110318T2300Z/
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 BRISTOL MA-
WESTERN PLYMOUTH MA-EASTERN PLYMOUTH MA-SOUTHERN BRISTOL MA-
SOUTHERN PLYMOUTH MA-NORTHERN MIDDLESEX MA-CHESHIRE NH-
EASTERN HILLSBOROUGH NH-WESTERN AND CENTRAL HILLSBOROUGH NH-
NORTHWEST PROVIDENCE RI-SOUTHEAST PROVIDENCE RI-WESTERN KENT RI-
EASTERN KENT RI-BRISTOL RI-WASHINGTON RI-NEWPORT RI-
INCLUDING THE CITIES OF...HARTFORD...WINDSOR LOCKS...UNION...
VERNON...PUTNAM...WILLIMANTIC...CHARLEMONT...GREENFIELD...
ORANGE...BARRE...FITCHBURG...FRAMINGHAM...LOWELL...LAWRENCE...
GLOUCESTER...CHESTERFIELD...BLANDFORD...AMHERST...NORTHAMPTON...
SPRINGFIELD...MILFORD...WORCESTER...FOXBORO...NORWOOD...
CAMBRIDGE...BOSTON...QUINCY...TAUNTON...BROCKTON...PLYMOUTH...
FALL RIVER...NEW BEDFORD...MATTAPOISETT...AYER...JAFFREY...
KEENE...MANCHESTER...NASHUA...PETERBOROUGH...WEARE...FOSTER...
SMITHFIELD...PROVIDENCE...WEST GREENWICH...WARWICK...BRISTOL...
NARRAGANSETT...WESTERLY...NEWPORT
348 PM EDT THU MAR 17 2011

...WIND ADVISORY IN EFFECT FROM 11 AM TO 7 PM EDT FRIDAY...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 11 AM TO 7 PM EDT FRIDAY. 

* LOCATIONS...ALL OF SOUTHERN NEW HAMPSHIRE...
  MASSACHUSETTS...RHODE ISLAND AND CONNECTICUT.

* HAZARDS...STRONG TO PERHAPS DAMAGING WEST TO NORTHWEST WINDS. 

* WINDS...A HIGH PROBABILITY OF WEST WINDS 25 TO 35 MPH WITH GUSTS
  UP TO 50 MPH...AND A LOW PROBABILITY OF A FEW GUSTS UP TO 60 MPH!

* TIMING...STRONGEST WINDS WILL OCCUR FROM ABOUT 11 AM TO 7 PM.

* IMPACTS...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.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST TO BE
31 TO 39 MPH OR GUSTS WILL RANGE BETWEEN 46 AND 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.

&&

$$

NOCERA
4 follow-up statements
763 
WWUS71 KBOX 180203
NPWBOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
1003 PM EDT THU MAR 17 2011

...STRONG WINDS FRIDAY AFTERNOON...

.STRONG WEST TO NORTHWEST WINDS WILL ACCOMPANY A COLD FRONTAL
PASSAGE FRIDAY AFTERNOON ACROSS SOUTHERN NEW ENGLAND.

CTZ002>004-MAZ002>021-026-NHZ011-012-015-RIZ001>007-181015-
/O.CON.KBOX.WI.Y.0014.110318T1500Z-110318T2300Z/
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 BRISTOL MA-
WESTERN PLYMOUTH MA-EASTERN PLYMOUTH MA-SOUTHERN BRISTOL MA-
SOUTHERN PLYMOUTH MA-NORTHERN MIDDLESEX MA-CHESHIRE NH-
EASTERN HILLSBOROUGH NH-WESTERN AND CENTRAL HILLSBOROUGH NH-
NORTHWEST PROVIDENCE RI-SOUTHEAST PROVIDENCE RI-WESTERN KENT RI-
EASTERN KENT RI-BRISTOL RI-WASHINGTON RI-NEWPORT RI-
INCLUDING THE CITIES OF...HARTFORD...WINDSOR LOCKS...UNION...
VERNON...PUTNAM...WILLIMANTIC...CHARLEMONT...GREENFIELD...
ORANGE...BARRE...FITCHBURG...FRAMINGHAM...LOWELL...LAWRENCE...
GLOUCESTER...CHESTERFIELD...BLANDFORD...AMHERST...NORTHAMPTON...
SPRINGFIELD...MILFORD...WORCESTER...FOXBORO...NORWOOD...
CAMBRIDGE...BOSTON...QUINCY...TAUNTON...BROCKTON...PLYMOUTH...
FALL RIVER...NEW BEDFORD...MATTAPOISETT...AYER...JAFFREY...
KEENE...MANCHESTER...NASHUA...PETERBOROUGH...WEARE...FOSTER...
SMITHFIELD...PROVIDENCE...WEST GREENWICH...WARWICK...BRISTOL...
NARRAGANSETT...WESTERLY...NEWPORT
1003 PM EDT THU MAR 17 2011

...WIND ADVISORY REMAINS IN EFFECT FROM 11 AM TO 7 PM EDT
FRIDAY...

A WIND ADVISORY REMAINS IN EFFECT FROM 11 AM TO 7 PM EDT FRIDAY. 

* LOCATIONS...ALL OF SOUTHERN NEW HAMPSHIRE... MASSACHUSETTS... 
  RHODE ISLAND AND CONNECTICUT. 

* HAZARDS...STRONG TO PERHAPS DAMAGING WEST TO NORTHWEST WINDS.

* WINDS...A HIGH PROBABILITY OF WEST WINDS 25 TO 35 MPH WITH GUSTS
  UP TO 50 MPH...AND A LOW PROBABILITY OF A FEW GUSTS UP TO 60
  MPH. THE STRONGEST WINDS WILL LIKELY OCCUR NORTH OF THE
  MASSACHUSETTS TURNPIKE.

* TIMING...STRONGEST WINDS WILL OCCUR FROM ABOUT 11 AM TO 7 PM.

* IMPACTS...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. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST TO BE
31 TO 39 MPH OR GUSTS WILL RANGE BETWEEN 46 AND 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.

&&

$$
675 
WWUS71 KBOX 180724
NPWBOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
324 AM EDT FRI MAR 18 2011

...STRONG WINDS FRIDAY AFTERNOON...

.STRONG WEST TO NORTHWEST WINDS WILL ACCOMPANY A COLD FRONTAL
PASSAGE FRIDAY AFTERNOON...ESPECIALLY NORTH OF THE MASS PIKE.

CTZ002>004-MAZ017>021-RIZ001>007-180830-
/O.CAN.KBOX.WI.Y.0014.110318T1500Z-110318T2300Z/
HARTFORD CT-TOLLAND CT-WINDHAM CT-NORTHERN BRISTOL MA-
WESTERN PLYMOUTH MA-EASTERN PLYMOUTH MA-SOUTHERN BRISTOL MA-
SOUTHERN PLYMOUTH MA-NORTHWEST PROVIDENCE RI-
SOUTHEAST PROVIDENCE RI-WESTERN KENT RI-EASTERN KENT RI-
BRISTOL RI-WASHINGTON RI-NEWPORT RI-
INCLUDING THE CITIES OF...HARTFORD...WINDSOR LOCKS...UNION...
VERNON...PUTNAM...WILLIMANTIC...TAUNTON...BROCKTON...PLYMOUTH...
FALL RIVER...NEW BEDFORD...MATTAPOISETT...FOSTER...SMITHFIELD...
PROVIDENCE...WEST GREENWICH...WARWICK...BRISTOL...NARRAGANSETT...
WESTERLY...NEWPORT
324 AM EDT FRI MAR 18 2011

...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS CANCELLED THE WIND
ADVISORY. 

WHILE IT WILL BE WINDY THIS AFTERNOON WITH GUSTS TO 35
MPH...THESE WINDS ARE LESS THAN WIND ADVISORY THRESHOLDS.

$$

MAZ002>016-026-NHZ011-012-015-181600-
/O.CON.KBOX.WI.Y.0014.110318T1500Z-110318T2300Z/
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-
INCLUDING THE CITIES OF...CHARLEMONT...GREENFIELD...ORANGE...
BARRE...FITCHBURG...FRAMINGHAM...LOWELL...LAWRENCE...GLOUCESTER...
CHESTERFIELD...BLANDFORD...AMHERST...NORTHAMPTON...SPRINGFIELD...
MILFORD...WORCESTER...FOXBORO...NORWOOD...CAMBRIDGE...BOSTON...
QUINCY...AYER...JAFFREY...KEENE...MANCHESTER...NASHUA...
PETERBOROUGH...WEARE
324 AM EDT FRI MAR 18 2011

...WIND ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
7 PM EDT THIS EVENING...

A WIND ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 7 PM
EDT THIS EVENING. 

* LOCATIONS...ALONG AND NORTH OF THE MASSACHUSETTS TURNPIKE
  NORTHWARD INTO SOUTHERN NEW HAMPSHIRE.  

* HAZARDS...STRONG TO POSSIBLY DAMAGING WEST TO NORTHWEST WINDS.

* WINDS...A HIGH PROBABILITY OF WEST WINDS 20 TO 30 MPH WITH
  GUSTS UP TO 50 MPH.

* TIMING...STRONGEST WINDS WILL OCCUR FROM ABOUT 11 AM TO 6 PM.

* IMPACTS...WINDS THIS STRONG ARE CAPABLE OF DOWNING SMALL TREE
  LIMBS AND BRANCHES...POSSIBLY CAUSING ISOLATED POWER OUTAGES.  

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST TO BE
31 TO 39 MPH OR GUSTS WILL RANGE BETWEEN 46 AND 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.

&&

$$
189 
WWUS71 KBOX 181530
NPWBOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
1130 AM EDT FRI MAR 18 2011

...STRONG WINDS FRIDAY AFTERNOON...

.STRONG WEST TO NORTHWEST WINDS WILL ACCOMPANY A COLD FRONTAL
PASSAGE THIS AFTERNOON. 

MAZ002>016-026-NHZ011-012-015-182300-
/O.CON.KBOX.WI.Y.0014.000000T0000Z-110318T2300Z/
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-
INCLUDING THE CITIES OF...CHARLEMONT...GREENFIELD...ORANGE...
BARRE...FITCHBURG...FRAMINGHAM...LOWELL...LAWRENCE...GLOUCESTER...
CHESTERFIELD...BLANDFORD...AMHERST...NORTHAMPTON...SPRINGFIELD...
MILFORD...WORCESTER...FOXBORO...NORWOOD...CAMBRIDGE...BOSTON...
QUINCY...AYER...JAFFREY...KEENE...MANCHESTER...NASHUA...
PETERBOROUGH...WEARE
1130 AM EDT FRI MAR 18 2011

...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM EDT THIS EVENING...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM EDT THIS EVENING. 

* LOCATIONS...ALONG AND NORTH OF THE MASSACHUSETTS TURNPIKE
  NORTHWARD INTO SOUTHERN NEW HAMPSHIRE. THIS AREA INCLUDES THE
  CITIES OF BOSTON AND NORWOOD.

* HAZARDS...STRONG TO POSSIBLY DAMAGING WEST TO NORTHWEST WINDS.

* WINDS...WEST 15 TO 20 MPH WITH GUSTS UP TO 45 MPH.

* TIMING...STRONGEST WINDS WILL OCCUR FROM ABOUT 11 AM TO 6 PM.

* IMPACTS...WINDS THIS STRONG ARE CAPABLE OF DOWNING SMALL TREE 
  LIMBS AND BRANCHES...POSSIBLY CAUSING ISOLATED POWER OUTAGES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST TO BE
31 TO 39 MPH OR GUSTS WILL RANGE BETWEEN 46 AND 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.

&&

$$
930 
WWUS71 KBOX 182146
NPWBOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
546 PM EDT FRI MAR 18 2011

MAZ002>016-026-NHZ011-012-015-182300-
/O.CAN.KBOX.WI.Y.0014.000000T0000Z-110318T2300Z/
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-
INCLUDING THE CITIES OF...CHARLEMONT...GREENFIELD...ORANGE...
BARRE...FITCHBURG...FRAMINGHAM...LOWELL...LAWRENCE...GLOUCESTER...
CHESTERFIELD...BLANDFORD...AMHERST...NORTHAMPTON...SPRINGFIELD...
MILFORD...WORCESTER...FOXBORO...NORWOOD...CAMBRIDGE...BOSTON...
QUINCY...AYER...JAFFREY...KEENE...MANCHESTER...NASHUA...
PETERBOROUGH...WEARE
546 PM EDT FRI MAR 18 2011

...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS CANCELLED THE WIND
ADVISORY. 

ISOLATED WIND GUSTS OF AROUND 35 MPH WILL BE POSSIBLE INTO THE
EARLY EVENING HOURS. NEVERTHELESS THE THREAT FOR STRONGER WIND
GUSTS ABOVE WIND ADVISORY THRESHOLDS HAS SUBSIDED.

$$

SIPPRELL

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 17, 4:02 AM EDTSmall Craft Advisory for Hazardous SeasBOX10 hr
Mar 17, 3:57 PM EDTGale WarningBOX27 hr
Mar 17, 3:57 PM EDTSmall Craft AdvisoryBOX34 hr

Nearby

Wind Advisories in Massachusetts, 2011Wind Advisories in Rhode Island, 2011Wind Advisories in Connecticut, 2011Every wind advisory in 2011

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.