Alert archive / Massachusetts / Wind Advisories in 2009

Wind Advisory 63, NWS Boston/Norton, MA

October 28, 2009Barnstable County, Dukes County, Nantucket County, Massachusetts; Washington County, Rhode Island

NWS Boston/Norton, MA issued this wind advisory at Oct 28, 2009, 4:11 AM EDT for Barnstable County, Dukes County, Nantucket County, Massachusetts; Washington County, Rhode Island. It took effect at Oct 28, 2009, 5:00 PM EDT. It was in force for 10 hr.

The area

The counties it named.

The facts

Issued
Oct 28, 2009, 4:11 AM EDT (08:11 UTC)
In effect from
Oct 28, 2009, 5:00 PM EDT
Expired
Oct 29, 2009, 3:00 AM EDT
In force
10 hr
Issued by
NWS Boston/Norton, MA

Counties Barnstable County, MA, Dukes County, MA, Nantucket County, MA, Washington County, RI

The radar

The Boston radar (KBOX), 70 km from the middle of the area, began a volume at 08:15 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, 8.2 hours before the alert went out and 63 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 2009-10-28Temperature 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 00:00Z on 2009-10-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 89 square meters per square second.1939587897Sfc1 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
523 m above ground
0-6 km bulk shear
47 kt
0-1 km storm-relative helicity
89 m²/s²
0-3 km storm-relative helicity
68 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 280811
NPWBOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
411 AM EDT WED OCT 28 2009

...A NOREASTER WILL BRING A PERIOD OF STRONG GALES TO PORTIONS OF THE
SOUTHEAST NEW ENGLAND COAST THIS EVENING...

.A 3 HOUR PERIOD OF SUSTAINED NORTHEAST WINDS OF 30 TO 35 MPH WITH
GUSTS OF 45 TO 50 MPH IS FORECAST FOR NANTUCKET THIS EVENING.

MAZ024-281615-
/O.NEW.KBOX.WI.Y.0063.091028T2100Z-091029T0400Z/
NANTUCKET MA-
INCLUDING THE CITY OF...NANTUCKET
411 AM EDT WED OCT 28 2009

...WIND ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO MIDNIGHT
EDT TONIGHT...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 5 PM THIS AFTERNOON TO
MIDNIGHT EDT TONIGHT. 

STRONGEST NORTHEAST WIND GUSTS OF 45 TO 50 MPH ARE LIKELY TO OCCUR
BETWEEN 6 PM AND 10 PM THIS EVENING AS A DEVELOPING GALE CENTER
PASSES ABOUT 100 MILES SOUTH OF NANTUCKET.

WINDS SHOULD SLOWLY DIMINISH NEAR OR AFTER MIDNIGHT.

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.

&&

$$
5 follow-up statements
000 
WWUS71 KBOX 281545
NPWBOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
1145 AM EDT WED OCT 28 2009

...A NOREASTER WILL BRING A PERIOD OF STRONG GALES TO PORTIONS OF
THE SOUTHEAST NEW ENGLAND COAST THIS EVENING...

.A 3 HOUR PERIOD OF SUSTAINED NORTHEAST WINDS OF 30 TO 35 MPH
WITH GUSTS OF 45 TO 50 MPH IS FORECAST FOR NANTUCKET THIS
EVENING.

MAZ024-282345-
/O.CON.KBOX.WI.Y.0063.091028T2100Z-091029T0400Z/
NANTUCKET MA-
INCLUDING THE CITY OF...NANTUCKET
1145 AM EDT WED OCT 28 2009

...WIND ADVISORY REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO
MIDNIGHT EDT TONIGHT...

A WIND ADVISORY REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO
MIDNIGHT EDT TONIGHT. 

STRONG NORTHEAST WIND GUSTS OF 45 TO 50 MPH ARE LIKELY TO OCCUR
BETWEEN 6 PM AND 10 PM THIS EVENING AS A DEVELOPING GALE CENTER
PASSES ABOUT 100 MILES SOUTH OF NANTUCKET.

WINDS SHOULD SLOWLY DIMINISH NEAR OR AFTER MIDNIGHT.

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.

&&

$$

NMB
000 
WWUS71 KBOX 281946
NPWBOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
346 PM EDT WED OCT 28 2009

...A NOREASTER WILL BRING A PERIOD OF STRONG GALES TO PORTIONS OF
THE SOUTHEAST NEW ENGLAND COAST THIS EVENING...

MAZ022-023-RIZ008-290400-
/O.EXB.KBOX.WI.Y.0063.091028T2100Z-091029T1000Z/
BARNSTABLE MA-DUKES MA-BLOCK ISLAND RI-
INCLUDING THE CITIES OF...CHATHAM...FALMOUTH...PROVINCETOWN...
VINEYARD HAVEN...BLOCK ISLAND
346 PM EDT WED OCT 28 2009

...WIND ADVISORY IN EFFECT UNTIL 6 AM EDT THURSDAY...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT UNTIL 6 AM EDT THURSDAY. 

NORTHEAST WIND GUSTS OF 45 TO 50 MPH ARE LIKELY TO OCCUR THIS EVENING AS
A DEVELOPING GALE CENTER PASSES ABOUT 100 MILES SOUTH OF NANTUCKET.
WINDS ARE EXPECTED TO GRADUALLY DIMINISH WELL AFTER MIDNIGHT.

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.

&&

$$

MAZ024-290400-
/O.EXT.KBOX.WI.Y.0063.091028T2100Z-091029T1000Z/
NANTUCKET MA-
INCLUDING THE CITY OF...NANTUCKET
346 PM EDT WED OCT 28 2009

...WIND ADVISORY NOW IN EFFECT UNTIL 6 AM EDT THURSDAY...

THE WIND ADVISORY IS NOW IN EFFECT UNTIL 6 AM EDT THURSDAY. 

NORTHEAST WIND GUSTS OF 45 TO 50 MPH ARE LIKELY TO OCCUR THIS EVENING AS
A DEVELOPING GALE CENTER PASSES ABOUT 100 MILES SOUTH OF NANTUCKET.
WINDS ARE EXPECTED TO GRADUALLY DIMINISH WELL AFTER MIDNIGHT.

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.

&&

$$

NMB
000 
WWUS71 KBOX 290221
NPWBOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
1021 PM EDT WED OCT 28 2009

...A NOREASTER WILL BRING A PERIOD OF STRONG GALES TO PORTIONS OF
THE SOUTHEAST NEW ENGLAND COAST THIS EVENING...

MAZ022>024-RIZ008-291000-
/O.CON.KBOX.WI.Y.0063.000000T0000Z-091029T1000Z/
BARNSTABLE MA-DUKES MA-NANTUCKET MA-BLOCK ISLAND RI-
INCLUDING THE CITIES OF...CHATHAM...FALMOUTH...PROVINCETOWN...
VINEYARD HAVEN...NANTUCKET...BLOCK ISLAND
1021 PM EDT WED OCT 28 2009

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT THURSDAY...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT THURSDAY. 

NORTHEAST WIND GUSTS OF 45 TO 50 MPH HAVE ALREADY OCCURRED THIS
EVENING. 

THIS ADVISORY MAY BE CANCELLED AROUND OR JUST AFTER MIDNIGHT.

STRONGEST WINDS SEEM TO HAVE OCCURRED BUT THERE IS STILL A CHANCE OF
ANOTHER PULSE OF 45 TO 50 MPH GUSTS AROUND 11PM OR MIDNIGHT. WINDS
ARE EXPECTED TO GRADUALLY DIMINISH WELL AFTER MIDNIGHT.

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.

&&

$$

DRAG
000 
WWUS71 KBOX 290319
NPWBOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
1119 PM EDT WED OCT 28 2009

...A NOREASTER HAS DELIVERED STRONG GALES TO PORTIONS OF THE
SOUTHEAST NEW ENGLAND COAST THIS PAST WEDNESDAY EVENING...

MAZ023-RIZ008-290430-
/O.CAN.KBOX.WI.Y.0063.000000T0000Z-091029T1000Z/
DUKES MA-BLOCK ISLAND RI-
INCLUDING THE CITIES OF...VINEYARD HAVEN...BLOCK ISLAND
1119 PM EDT WED OCT 28 2009

...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS CANCELED THE WIND
ADVISORY FOR BLOCK ISLAND AND MARTHAS VINEYARD.

THE STRONGEST OF THE WINDS HAVE OCCURRED. IT WILL REMAIN WINDY
OVERNIGHT.  



$$

MAZ022-024-290700-
/O.EXT.KBOX.WI.Y.0063.000000T0000Z-091029T0700Z/
BARNSTABLE MA-NANTUCKET MA-
INCLUDING THE CITIES OF...CHATHAM...FALMOUTH...PROVINCETOWN...
NANTUCKET
1119 PM EDT WED OCT 28 2009

...WIND ADVISORY NOW IN EFFECT UNTIL 3 AM EDT THURSDAY...

THE WIND ADVISORY IS NOW IN EFFECT UNTIL 3 AM EDT THURSDAY FOR
NANTUCKET AND OUTER CAPE COD.

NORTHEAST WIND GUSTS OF 45 TO 50 MPH HAVE ALREADY OCCURRED THIS
EVENING ON NANTUCKET. THIS ADVISORY MAY BE CANCELED AROUND 2 AM.

STRONGEST WINDS SEEM TO HAVE OCCURRED BUT THERE IS STILL A CHANCE
OF ANOTHER PULSE OF 45 MPH GUSTS AROUND MIDNIGHT OR 1 AM. 

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.

&&

$$


DRAG
000 
WWUS71 KBOX 290715
NPWBOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
315 AM EDT THU OCT 29 2009


MAZ022-024-290815-
/O.EXP.KBOX.WI.Y.0063.000000T0000Z-091029T0700Z/
BARNSTABLE MA-NANTUCKET MA-
INCLUDING THE CITIES OF...CHATHAM...FALMOUTH...PROVINCETOWN...
NANTUCKET
315 AM EDT THU OCT 29 2009

...WIND ADVISORY HAS EXPIRED...

THE WIND ADVISORY IS NO LONGER IN EFFECT FOR THE CAPE AND ISLANDS. 
WINDS CONTINUE TO SLOWLY DIMINISH THIS MORNING.

HIGHEST GUSTS ON THE ISLANDS WERE 49 MPH AT BOTH NANTUCKET AND BLOCK
ISLAND AT AUTOMATED SURFACE SYSTEMS BETWEEN 537 PM AND 746 PM LAST
EVENING WITH A 51 MPH SKYWARN REPORT AT 924 PM ON NANTUCKET.

$$

DRAG

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 28, 4:03 AM EDTGale WarningBOX26 hr
Oct 28, 4:03 AM EDTSmall Craft AdvisoryBOX61 hr

Nearby

Wind Advisories in Massachusetts, 2009Wind Advisories in Rhode Island, 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.