Alert archive / Massachusetts / Wind Advisories in 2010

Wind Advisory 2, NWS Boston/Norton, MA

January 17, 2010Barnstable County, Dukes County, Nantucket County, Massachusetts

NWS Boston/Norton, MA issued this wind advisory at Jan 17, 2010, 3:45 PM EST for Barnstable County, Dukes County, Nantucket County, Massachusetts. It took effect at Jan 18, 2010, 1:00 AM EST. It was in force for 118 min.

The area

The counties it named.

The facts

Issued
Jan 17, 2010, 3:45 PM EST (20:45 UTC)
In effect from
Jan 18, 2010, 1:00 AM EST
Expired
Jan 18, 2010, 2:58 AM EST
In force
118 min
Issued by
NWS Boston/Norton, MA

Counties Barnstable County, MA, Dukes County, MA, Nantucket County, MA

The radar

The Boston radar (KBOX), 88 km from the middle of the area, began a volume at 20:44 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, 8.8 hours before the alert went out and 39 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 2010-01-17Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCLLFCEL10008507005003002001001 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 2010-01-17The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 9 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
721 m above ground
0-6 km bulk shear
53 kt
0-1 km storm-relative helicity
9 m²/s²
0-3 km storm-relative helicity
61 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.

175 
WWUS71 KBOX 172045
NPWBOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
345 PM EST SUN JAN 17 2010

MAZ022>024-180445-
/O.NEW.KBOX.WI.Y.0002.100118T1200Z-100118T2000Z/
BARNSTABLE MA-DUKES MA-NANTUCKET MA-
INCLUDING THE CITIES OF...CHATHAM...FALMOUTH...PROVINCETOWN...
VINEYARD HAVEN...NANTUCKET
345 PM EST SUN JAN 17 2010

...WIND ADVISORY IN EFFECT FROM 7 AM TO 3 PM EST MONDAY...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 7 AM TO 3 PM EST MONDAY. 

LOW PRESSURE WILL INTENSIFY AS IT PASSES SOUTH OF NEW ENGLAND
TONIGHT AND EARLY MONDAY. NORTH TO NORTHEAST WINDS WILL INCREASE 
TO 25 TO 35 MPH WITH GUSTS APPROACHING 50 MPH THROUGH MONDAY. 

AS THE LOW PUSHES EAST MONDAY NIGHT...THE WINDS WILL DIMINISH.

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.

&&

$$

EVT
2 follow-up statements
248 
WWUS71 KBOX 180253
NPWBOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
953 PM EST SUN JAN 17 2010

MAZ022>024-181100-
/O.NEW.KBOX.HW.A.0002.100118T1400Z-100118T2100Z/
/O.EXT.KBOX.WI.Y.0002.100118T0600Z-100118T1400Z/
BARNSTABLE MA-DUKES MA-NANTUCKET MA-
INCLUDING THE CITIES OF...CHATHAM...FALMOUTH...PROVINCETOWN...
VINEYARD HAVEN...NANTUCKET
953 PM EST SUN JAN 17 2010

...WIND ADVISORY NOW IN EFFECT FROM 1 AM TO 9 AM EST MONDAY...
...HIGH WIND WATCH IN EFFECT FROM 9 AM EST MONDAY THROUGH MONDAY
AFTERNOON...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A HIGH WIND
WATCH...WHICH IS IN EFFECT FROM 9 AM EST MONDAY THROUGH MONDAY
AFTERNOON. THE WIND ADVISORY IS NOW IN EFFECT FROM 1 AM TO 9 AM
EST MONDAY. 

LOW PRESSURE WILL INTENSIFY AS IT PASSES SOUTH OF NEW ENGLAND
TONIGHT AND EARLY MONDAY. EAST TO NORTHEAST WINDS WILL INCREASE TO
25 TO 35 MPH WITH GUSTS APPROACHING 50 MPH THROUGH MONDAY.

THERE IS A LOW TO MEDIUM PROBABILITY OF A 1 TO 3 HOUR PERIOD OF
DAMAGING NORTHERLY WIND GUSTS AROUND 60 MPH LATER MONDAY MORNING
INTO THE EARLY AFTERNOON. THEREFORE A HIGH WIND WATCH HAS BEEN
ISSUED.

AS THE LOW PUSHES EAST MONDAY NIGHT...THE WINDS WILL DIMINISH.

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.

A HIGH WIND WATCH MEANS THE POTENTIAL EXISTS FOR STRONG DAMAGING
WINDS TO DEVELOP IN THE MENTIONED AREAS.  THESE STRONG WINDS ARE
CAPABLE OF DOWNING TREES AND POWER LINES AS WELL AS CAUSING
PROPERTY DAMAGE.  IF A HIGH WIND WARNING IS ISSUED...STAY INSIDE
AND AWAY FROM WINDOWS.

&&

$$
659 
WWUS71 KBOX 180758
NPWBOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
258 AM EST MON JAN 18 2010

MAZ022>024-181600-
/O.UPG.KBOX.WI.Y.0002.000000T0000Z-100118T1400Z/
/O.NEW.KBOX.HW.W.0002.100118T0758Z-100118T2100Z/
/O.UPG.KBOX.HW.A.0002.100118T1400Z-100118T2100Z/
BARNSTABLE MA-DUKES MA-NANTUCKET MA-
INCLUDING THE CITIES OF...CHATHAM...FALMOUTH...PROVINCETOWN...
VINEYARD HAVEN...NANTUCKET
258 AM EST MON JAN 18 2010

...HIGH WIND WARNING IN EFFECT UNTIL 4 PM EST THIS AFTERNOON...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A HIGH WIND
WARNING...WHICH IS IN EFFECT UNTIL 4 PM EST THIS AFTERNOON. THE
WIND ADVISORY IS NO LONGER IN EFFECT. THE HIGH WIND WATCH IS NO
LONGER IN EFFECT. 

LOW PRESSURE WILL INTENSIFY AS IT PASSES SOUTHEAST OF NANTUCKET
ISLAND THIS MORNING. NORTHEAST WINDS WILL INCREASE TO 30 TO 40 MPH
WITH DAMAGING GUSTS UP TO 60 MPH POSSIBLE FOR A FEW HOURS LATE THIS
MORNING INTO THE EARLY AFTERNOON ACROSS CAPE COD...NANTUCKET ISLAND
AND MARTHAS VINEYARD.

WINDS WILL DIMINISH LATER THIS AFTERNOON AS THE LOW HEADS EAST
TONIGHT.

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
POSSIBLE WITH WIND OF THIS MAGNITUDE. POWER OUTAGES ARE LIKELY.
TAKE ACTION NOW TO SECURE ANY LOOSE OUTDOOR OBJECTS.

&&

$$

MAZ007-015-016-018>021-RIZ007-008-181600-
/O.NEW.KBOX.WI.Y.0003.100118T0758Z-100118T1800Z/
EASTERN ESSEX MA-SUFFOLK MA-EASTERN NORFOLK MA-
WESTERN PLYMOUTH MA-EASTERN PLYMOUTH MA-SOUTHERN BRISTOL MA-
SOUTHERN PLYMOUTH MA-NEWPORT RI-BLOCK ISLAND RI-
INCLUDING THE CITIES OF...GLOUCESTER...BOSTON...QUINCY...
BROCKTON...PLYMOUTH...FALL RIVER...NEW BEDFORD...MATTAPOISETT...
NEWPORT...BLOCK ISLAND
258 AM EST MON JAN 18 2010

...WIND ADVISORY IN EFFECT UNTIL 1 PM EST THIS AFTERNOON...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON. 

STRENGTHENING LOW PRESSURE TRACKING SOUTHEAST OF NANTUCKET THIS
MORNING WILL CAUSE NORTHEAST WINDS TO INCREASE TO 30 TO 35 MPH 
WITH GUSTS TO 45 TO 50 MPH FOR A TIME THIS MORNING ACROSS MUCH OF
THE EAST FACING MASSACHUSETTS COAST AND BLOCK ISLAND...WITH STRONGER
WINDS NEAR CAPE COD.

WINDS WILL GRADUALLY DIMINISH THIS AFTERNOON AS THE LOW HEADS EAST
TONIGHT.

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.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 17, 4:30 AM ESTGale WarningBOX39 hr
Jan 17, 4:20 PM ESTWinter Storm WarningBOXEssex, Franklin, Hampden, Hampshire, Middlesex, Worcester18 hr
Jan 17, 4:20 PM ESTWinter Weather AdvisoryBOXEssex, Hampden, Middlesex, Norfolk, Suffolk, Worcester21 hr

Nearby

Wind Advisories in Massachusetts, 2010Every wind advisory in 2010

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.