Alert archive / Massachusetts / Wind Advisories in 2007

Wind Advisory 16, NWS Boston/Norton, MA

April 16, 20079 counties in Massachusetts; 5 counties in Rhode Island

NWS Boston/Norton, MA issued this wind advisory at Apr 16, 2007, 4:42 PM EDT for 9 counties in Massachusetts; 5 counties in Rhode Island. It took effect at Apr 17, 2007, 4:33 AM EDT. It was in force for 12 hr.

The area

The counties it named.

The facts

Issued
Apr 16, 2007, 4:42 PM EDT (20:42 UTC)
In effect from
Apr 17, 2007, 4:33 AM EDT
Expired
Apr 17, 2007, 5:00 PM EDT
In force
12 hr
Issued by
NWS Boston/Norton, MA

Counties Barnstable County, MA, Bristol County, MA, Dukes County, MA, Essex County, MA, Middlesex County, MA, Nantucket County, MA, Norfolk County, MA, Plymouth County, MA, Suffolk County, MA, Bristol County, RI, Kent County, RI, Newport County, RI, Providence County, RI, Washington County, RI

The radar

The Boston radar (KBOX), 14 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, 8.7 hours before the alert went out and 92 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 2007-04-16Temperature 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 2007-04-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 245 square meters per square second.1939587897117136Sfc1 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
477 m above ground
0-6 km bulk shear
39 kt
0-1 km storm-relative helicity
245 m²/s²
0-3 km storm-relative helicity
235 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 162042
NPWBOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
442 PM EDT MON APR 16 2007

...SECOND ROUND OF STRONG WINDS FOR COASTAL MASSACHUSETTS ON TUESDAY...

.A STRONG NOREASTER WILL CONTINUE TO MEANDER OFF THE NEW ENGLAND
COAST THROUGH TUESDAY NIGHT BEFORE IT WEAKENS ITS GRIP MIDWEEK.

MAZ007-015-016-018-019-021>024-171000-
/O.NEW.KBOX.WI.Y.0016.070417T1400Z-070417T2000Z/
EASTERN ESSEX MA-SUFFOLK MA-EASTERN NORFOLK MA-
WESTERN PLYMOUTH MA-EASTERN PLYMOUTH MA-SOUTHERN PLYMOUTH MA-
BARNSTABLE MA-DUKES MA-NANTUCKET MA-
INCLUDING THE CITIES OF...GLOUCESTER...BOSTON...QUINCY...
BROCKTON...PLYMOUTH...MATTAPOISETT...CHATHAM...FALMOUTH...
PROVINCETOWN...VINEYARD HAVEN...NANTUCKET
442 PM EDT MON APR 16 2007

...WIND ADVISORY IN EFFECT FROM 10 AM TO 4 PM EDT TUESDAY...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 10 AM TO 4 PM EDT TUESDAY. 

THE STRONG AREA OF LOW PRESSURE THAT HAS AFFECTED SOUTHERN NEW
ENGLAND SINCE LATE THIS WEEKEND WILL CONTINUE TO DO SO IN THE FORM OF
A NOREASTER ON TUESDAY. THE STRONG LOW WILL MOVE BACK TOWARD THE NEW
ENGLAND COASTLINE ON TUESDAY AND THIS WILL ALLOW NORTH OR
NORTHEASTERLY WINDS TO INCREASE TO 25 TO 35 MPH DURING THE
MORNING...WHICH WILL LAST THROUGH THE AFTERNOON. WIND GUSTS ARE
EXPECTED TO TOP OUT AROUND 50 MPH. WINDS WILL BEGIN TO DIMINISH
TUESDAY EVENING. TREES AND TREE BRANCHES WEAKENED FROM LAST NIGHTS
STRONG WINDS MAY BE FELLED BY THE WINDS ON TUESDAY. THIS MAY RESULT
IN MORE POWER OUTAGES.

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.

$$
2 follow-up statements
000 
WWUS71 KBOX 170833
NPWBOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
433 AM EDT TUE APR 17 2007

...SECOND ROUND OF STRONG WINDS FOR EASTERN MASSACHUSETTS AND RHODE
ISLAND TODAY...

.A STRONG NOREASTER WILL CONTINUE TO MEANDER OFF THE NEW ENGLAND
COAST THROUGH TONIGHT BEFORE IT WEAKENS ITS GRIP MIDWEEK.

MAZ005-006-013-014-017-020-RIZ001>008-171645-
/O.EXB.KBOX.WI.Y.0016.070417T1200Z-070417T2100Z/
CENTRAL MIDDLESEX MA-WESTERN ESSEX MA-WESTERN NORFOLK MA-
SOUTHEAST MIDDLESEX MA-NORTHERN BRISTOL MA-SOUTHERN BRISTOL MA-
NORTHWEST PROVIDENCE RI-SOUTHEAST PROVIDENCE RI-WESTERN KENT RI-
EASTERN KENT RI-BRISTOL RI-WASHINGTON RI-NEWPORT RI-
BLOCK ISLAND RI-
INCLUDING THE CITIES OF...FRAMINGHAM...LOWELL...LAWRENCE...
FOXBORO...NORWOOD...CAMBRIDGE...TAUNTON...FALL RIVER...
NEW BEDFORD...FOSTER...SMITHFIELD...PROVIDENCE...WEST GREENWICH...
WARWICK...BRISTOL...NARRAGANSETT...WESTERLY...NEWPORT...
BLOCK ISLAND
433 AM EDT TUE APR 17 2007

...WIND ADVISORY IN EFFECT FROM 8 AM THIS MORNING TO 5 PM EDT
THIS AFTERNOON...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A WIND
ADVISORY FOR INTERIOR PORTIONS OF EASTERN MASSACHUSETTS AND ALL OF
RHODE ISLAND...WHICH IS IN EFFECT FROM 8 AM THIS MORNING TO 5 PM EDT
THIS AFTERNOON.

A DEVELOPING LOW PRESSURE AREA OVER GEORGES BANK WILL CAUSE ANOTHER
ROUND OF STRONG WINDS ACROSS EASTERN PORTIONS OF NEW ENGLAND TODAY. 
NORTH TO NORTHEAST WINDS WILL INCREASE TO 25 TO 35 MPH THIS MORNING
AND GUSTS ALONG THE COAST MAY REACH 40 TO 50 MPH THROUGHOUT THE
AFTERNOON. WINDS WILL BEGIN TO DIMINISH THIS EVENING. TREES AND TREE
BRANCHES WEAKENED FROM THE STRONG WINDS YESTERDAY MAY BE FELLED BY
THE WINDS TODAY. THIS MAY RESULT IN MORE POWER OUTAGES.

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.

$$

MAZ007-015-016-018-019-021>024-171645-
/O.EXT.KBOX.WI.Y.0016.070417T1200Z-070417T2100Z/
EASTERN ESSEX MA-SUFFOLK MA-EASTERN NORFOLK MA-
WESTERN PLYMOUTH MA-EASTERN PLYMOUTH MA-SOUTHERN PLYMOUTH MA-
BARNSTABLE MA-DUKES MA-NANTUCKET MA-
INCLUDING THE CITIES OF...GLOUCESTER...BOSTON...QUINCY...
BROCKTON...PLYMOUTH...MATTAPOISETT...CHATHAM...FALMOUTH...
PROVINCETOWN...VINEYARD HAVEN...NANTUCKET
433 AM EDT TUE APR 17 2007

...WIND ADVISORY NOW IN EFFECT FROM 8 AM THIS MORNING TO 5 PM EDT
THIS AFTERNOON...

A WIND ADVISORY REMAINS IN EFFECT THROUGH THIS AFTERNOON FOR THE EAST
COAST OF MASSACHUSETTS...INCLUDING CAPE COD AND THE ISLANDS. 

A DEVELOPING LOW PRESSURE AREA OVER GEORGES BANK WILL CAUSE ANOTHER
ROUND OF STRONG WINDS ACROSS EASTERN PORTIONS OF NEW ENGLAND TODAY. 
NORTH TO NORTHEAST WINDS WILL INCREASE TO 25 TO 35 MPH THIS MORNING
AND GUSTS MAY REACH 40 TO 50 MPH THROUGHOUT THE AFTERNOON. WINDS
WILL BEGIN TO DIMINISH THIS EVENING. TREES AND TREE BRANCHES WEAKENED
FROM THE STRONG WINDS YESTERDAY MAY BE FELLED BY THE WINDS TODAY.
THIS MAY RESULT IN MORE POWER OUTAGES.

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.

$$
FIELD
000 
WWUS71 KBOX 171355
NPWBOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
955 AM EDT TUE APR 17 2007

...SECOND ROUND OF STRONG WINDS FOR COASTAL MASSACHUSETTS TODAY...

.A STRONG NOREASTER WILL CONTINUE TO MEANDER OFF THE NEW ENGLAND
COAST THROUGH TONIGHT BEFORE IT WEAKENS ITS GRIP MIDWEEK.

MAZ005-006-017-020-RIZ001>008-171500-
/O.CAN.KBOX.WI.Y.0016.000000T0000Z-070417T2100Z/
CENTRAL MIDDLESEX MA-WESTERN ESSEX MA-NORTHERN BRISTOL MA-
SOUTHERN BRISTOL MA-NORTHWEST PROVIDENCE RI-
SOUTHEAST PROVIDENCE RI-WESTERN KENT RI-EASTERN KENT RI-
BRISTOL RI-WASHINGTON RI-NEWPORT RI-BLOCK ISLAND RI-
INCLUDING THE CITIES OF...FRAMINGHAM...LOWELL...LAWRENCE...
TAUNTON...FALL RIVER...NEW BEDFORD...FOSTER...SMITHFIELD...
PROVIDENCE...WEST GREENWICH...WARWICK...BRISTOL...NARRAGANSETT...
WESTERLY...NEWPORT...BLOCK ISLAND
955 AM EDT TUE APR 17 2007

...WIND ADVISORY IS CANCELLED...

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

WINDS WILL INCREASE TO 20 TO 30 MPH WITH A FEW GUSTS AROUND 40 MPH
THIS AFTERNOON...BUT ARE EXPECTED TO REMAIN BELOW ADVISORY
THRESHOLDS.

$$

MAZ007-013>016-018-019-021>024-172100-
/O.CON.KBOX.WI.Y.0016.000000T0000Z-070417T2100Z/
EASTERN ESSEX MA-WESTERN NORFOLK MA-SOUTHEAST MIDDLESEX MA-
SUFFOLK MA-EASTERN NORFOLK MA-WESTERN PLYMOUTH MA-
EASTERN PLYMOUTH MA-SOUTHERN PLYMOUTH MA-BARNSTABLE MA-DUKES MA-
NANTUCKET MA-
INCLUDING THE CITIES OF...GLOUCESTER...FOXBORO...NORWOOD...
CAMBRIDGE...BOSTON...QUINCY...BROCKTON...PLYMOUTH...
MATTAPOISETT...CHATHAM...FALMOUTH...PROVINCETOWN...
VINEYARD HAVEN...NANTUCKET
955 AM EDT TUE APR 17 2007

...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM EDT THIS
AFTERNOON...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON. 

A DEVELOPING LOW PRESSURE AREA OVER GEORGES BANK WILL CAUSE
ANOTHER ROUND OF STRONG WINDS ACROSS EASTERN PORTIONS OF NEW
ENGLAND TODAY. NORTH TO NORTHEAST WINDS WILL INCREASE TO 25 TO
35 MPH AND GUSTS MAY REACH 40 TO 50 MPH THROUGHOUT THE AFTERNOON.
WINDS WILL BEGIN TO DIMINISH THIS EVENING. TREES AND TREE BRANCHES
WEAKENED FROM THE STRONG WINDS YESTERDAY MAY BE FELLED BY THE WINDS
TODAY. THIS MAY RESULT IN MORE POWER OUTAGES.

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
Apr 16, 3:35 AM EDTCoastal Flood WatchBOXBarnstable, Dukes, Essex, Nantucket, Norfolk, Plymouth and 1 more9 hr
Apr 16, 1:01 PM EDTCoastal Flood WatchBOXBarnstable, Dukes, Essex, Nantucket, Norfolk, Plymouth and 1 more17 hr
Apr 16, 1:01 PM EDTCoastal Flood WarningBOXBarnstable, Dukes, Essex, Nantucket, Norfolk, Plymouth and 1 more15 hr
Apr 16, 4:53 PM EDTCoastal Flood WarningBOXBarnstable, Dukes, Essex, Nantucket, Norfolk, Plymouth and 1 more23 hr

Nearby

Wind Advisories in Massachusetts, 2007Wind Advisories in Rhode Island, 2007Every wind advisory in 2007

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.