Alert archive / Massachusetts / Wind Advisories in 2009

Wind Advisory 68, NWS Boston/Norton, MA

November 28, 20097 counties in Massachusetts

NWS Boston/Norton, MA issued this wind advisory at Nov 28, 2009, 2:26 PM EST for 7 counties in Massachusetts. It was in force for 2 hr.

The area

The counties it named.

The facts

Issued
Nov 28, 2009, 2:26 PM EST (19:26 UTC)
Expired
Nov 28, 2009, 4:55 PM EST
In force
2 hr
Issued by
NWS Boston/Norton, MA

Counties Barnstable County, MA, Essex County, MA, Middlesex County, MA, Nantucket County, MA, Norfolk County, MA, Plymouth County, MA, Suffolk County, MA

The radar

The Boston radar (KBOX), 32 km from the middle of the area, began a volume at 19:24 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, 7.4 hours before the alert went out and 82 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 2009-11-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 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 2009-11-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 216 square meters per square second.193958Sfc1 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
549 m above ground
0-6 km bulk shear
32 kt
0-1 km storm-relative helicity
216 m²/s²
0-3 km storm-relative helicity
298 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.

000 
WWUS71 KBOX 281926
NPWBOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
226 PM EST SAT NOV 28 2009


MAZ007-014>016-019-022-024-282200-
/O.CAN.KBOX.HW.W.0004.000000T0000Z-091128T2100Z/
/O.NEW.KBOX.WI.Y.0068.091128T1926Z-091128T2200Z/
EASTERN ESSEX MA-SOUTHEAST MIDDLESEX MA-SUFFOLK MA-
EASTERN NORFOLK MA-EASTERN PLYMOUTH MA-BARNSTABLE MA-NANTUCKET MA-
INCLUDING THE CITIES OF...GLOUCESTER...CAMBRIDGE...BOSTON...
QUINCY...PLYMOUTH...CHATHAM...FALMOUTH...PROVINCETOWN...NANTUCKET
226 PM EST SAT NOV 28 2009

...WIND ADVISORY IN EFFECT UNTIL 5 PM EST THIS AFTERNOON...
...HIGH WIND WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT UNTIL 5 PM EST THIS AFTERNOON. THE
HIGH WIND WARNING HAS BEEN CANCELED. 

THIS ADVISORY REPLACES THE PREVIOUSLY UPGRADED HIGH WIND WARNING FOR
COASTAL EASTERN MASSACHUSETTS...WHICH NOW EXTENDS FROM NANTUCKET AND
CAPE COD TO BOSTON AND THE NORTH SHORE.

SUSTAINED WEST WINDS WILL AVERAGE 25 TO 30 MPH DURING MID AFTERNOON WITH
OCCASIONAL GUSTS AROUND 45 MPH. THEREAFTER...WINDS WILL SLOWLY
DIMINISH AS SUNSET APPROACHES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING IS ISSUED WHEN SUSTAINED WINDS OF 40 MPH ARE
EXPECTED FOR AT LEAST AN HOUR...WITH GUSTS OF 58 MPH OR GREATER
AT ANY TIME.  DAMAGE TO TREES...POWER LINES...AND PROPERTY ARE
LIKELY WITH WIND OF THIS MAGNITUDE. SCATTERED POWER OUTAGES WILL
CONTINUE TO OCCUR. TAKE ACTION NOW TO SECURE ANY LOOSE OUTDOOR
OBJECTS.

&&

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.

&&

$$

CTZ002>004-MAZ002>006-008>013-017-018-020-021-023-026-NHZ011-012-
015-RIZ001>005-282030-
/O.CAN.KBOX.HW.W.0004.000000T0000Z-091128T2100Z/
HARTFORD CT-TOLLAND CT-WINDHAM CT-WESTERN FRANKLIN MA-
EASTERN FRANKLIN MA-NORTHERN WORCESTER MA-CENTRAL MIDDLESEX MA-
WESTERN ESSEX MA-WESTERN HAMPSHIRE MA-WESTERN HAMPDEN MA-
EASTERN HAMPSHIRE MA-EASTERN HAMPDEN MA-SOUTHERN WORCESTER MA-
WESTERN NORFOLK MA-NORTHERN BRISTOL MA-WESTERN PLYMOUTH MA-
SOUTHERN BRISTOL MA-SOUTHERN PLYMOUTH MA-DUKES 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-
INCLUDING THE CITIES OF...HARTFORD...WINDSOR LOCKS...UNION...
VERNON...PUTNAM...WILLIMANTIC...CHARLEMONT...GREENFIELD...
ORANGE...BARRE...FITCHBURG...FRAMINGHAM...LOWELL...LAWRENCE...
CHESTERFIELD...BLANDFORD...AMHERST...NORTHAMPTON...SPRINGFIELD...
MILFORD...WORCESTER...FOXBORO...NORWOOD...TAUNTON...BROCKTON...
FALL RIVER...NEW BEDFORD...MATTAPOISETT...VINEYARD HAVEN...AYER...
JAFFREY...KEENE...MANCHESTER...NASHUA...PETERBOROUGH...WEARE...
FOSTER...SMITHFIELD...PROVIDENCE...WEST GREENWICH...WARWICK...
BRISTOL
226 PM EST SAT NOV 28 2009

...HIGH WIND WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS CANCELED THE HIGH
WIND WARNING. 

LOCAL STORM REPORTS AND PUBLIC INFORMATION STATEMENTS OFFER
INFORMATION REGARDING THE EXTENT OF TODAYS WIND EVENT WHICH HAS 
NOW BECOME A RELATIVELY ROUTINE BLUSTERY DAY FOR MOST OF SOUTHERN
NEW ENGLAND.


$$

RIZ006>008-282030-
/O.CAN.KBOX.WI.Y.0067.000000T0000Z-091128T2300Z/
WASHINGTON RI-NEWPORT RI-BLOCK ISLAND RI-
INCLUDING THE CITIES OF...NARRAGANSETT...WESTERLY...NEWPORT...
BLOCK ISLAND
226 PM EST SAT NOV 28 2009

...WIND ADVISORY IS CANCELLED...

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

LOCAL STORM REPORTS AND PUBLIC INFORMATION STATEMENTS OFFER
INFORMATION REGARDING THE EXTENT OF TODAYS WIND EVENT WHICH HAS NOW
BECOME A RELATIVELY ROUTINE BLUSTERY DAY FOR MOST OF SOUTHERN NEW
ENGLAND.

$$


DRAG
1 follow-up statement
000 
WWUS71 KBOX 282155
NPWBOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
455 PM EST SAT NOV 28 2009


MAZ007-014>016-019-022-024-282300-
/O.CAN.KBOX.WI.Y.0068.000000T0000Z-091128T2200Z/
EASTERN ESSEX MA-SOUTHEAST MIDDLESEX MA-SUFFOLK MA-
EASTERN NORFOLK MA-EASTERN PLYMOUTH MA-BARNSTABLE MA-NANTUCKET MA-
INCLUDING THE CITIES OF...GLOUCESTER...CAMBRIDGE...BOSTON...
QUINCY...PLYMOUTH...CHATHAM...FALMOUTH...PROVINCETOWN...NANTUCKET
455 PM EST SAT NOV 28 2009

...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN TAUNTON WILL ALLOW THE WIND ADVISORY
TO EXPIRE ON TIME AT 5 PM. 

ALTHOUGH IT STILL WAS WINDY ACROSS EASTERN MASSACHUSETTS EARLY THIS
EVENING...WINDS HAVE DIMINISHED BELOW WIND ADVISORY CRITERIA.
THEREFORE...THE WIND ADVISORY WILL EXPIRE ON TIME AT 5 PM THIS EVENING.
HOWEVER...NORTHWEST WIND GUSTS BETWEEN 30 AND 40 MPH WILL REMAIN
POSSIBLE FOR ANOTHER FEW HOURS THIS EVENING ESPECIALLY ACROSS THE
OUTER-CAPE AND NANTUCKET.

$$

FRANK

The office that day

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

IssuedProductOfficeCountiesLasted
Nov 28, 8:40 AM ESTHigh Wind WarningBOXBarnstable, Bristol, Dukes, Essex, Franklin, Hampden and 7 more6 hr
Nov 28, 5:56 PM ESTSmall Craft AdvisoryBOX3 days

Nearby

Wind Advisories in Massachusetts, 2009Every wind advisory in 2009

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.