Alert archive / Massachusetts / Wind Advisories in 2016

Wind Advisory 19, NWS Boston/Norton, MA

April 15, 2016Nantucket County, Massachusetts

NWS Boston/Norton, MA issued this wind advisory at Apr 15, 2016, 7:06 PM EDT for Nantucket County, Massachusetts. It took effect at Apr 16, 2016, 4:00 AM EDT. It was in force for 2 min.

The area

The counties it named.

The facts

Issued
Apr 15, 2016, 7:06 PM EDT (23:06 UTC)
In effect from
Apr 16, 2016, 4:00 AM EDT
Expired
Apr 16, 2016, 4:02 AM EDT
In force
2 min
Issued by
NWS Boston/Norton, MA

County Nantucket County, MA

The radar

The Boston radar (KBOX), 120 km from the middle of the area, began a volume at 23:07 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, 11.1 hours before the alert went out and 45 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 2016-04-15Temperature 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 2016-04-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -47 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
1454 m above ground
0-6 km bulk shear
28 kt
0-1 km storm-relative helicity
-47 m²/s²
0-3 km storm-relative helicity
9 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

225 
WWUS71 KBOX 152306
NPWBOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
706 PM EDT FRI APR 15 2016

MAZ024-160715-
/O.NEW.KBOX.WI.Y.0019.160416T0800Z-160416T2300Z/
NANTUCKET MA-
INCLUDING THE CITY OF...NANTUCKET
706 PM EDT FRI APR 15 2016

...WIND ADVISORY IN EFFECT FROM 4 AM TO 7 PM EDT SATURDAY...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 4 AM TO 7 PM EDT SATURDAY.

* LOCATION...NANTUCKET.

* WINDS...NORTHEAST 25 TO 35 MPH WITH GUSTS BETWEEN 40 AND 50 MPH.

* TIMING...STRONGEST OF THE WINDS BEGIN TOWARD DAYBREAK AND
  CONTINUE THROUGH SATURDAY AFTERNOON BEFORE DIMINISHING BY EARLY
  EVENING.

* IMPACTS...A FEW LARGE TREE LIMBS MAY BE KNOCKED DOWN.

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.

&&

$$

FRANK

FOR THE LATEST UPDATES...PLEASE VISIT OUR WEBPAGE AT
WWW.WEATHER.GOV/BOSTON

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WWW.FACEBOOK.COM/US.NATIONALWEATHERSERVICE.BOSTON.GOV

YOU CAN FOLLOW US ON TWITTER AT
@NWSBOSTON
2 follow-up statements
786 
WWUS71 KBOX 160202
NPWBOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
1002 PM EDT FRI APR 15 2016

MAZ024-161015-
/O.CON.KBOX.WI.Y.0019.160416T0800Z-160416T2300Z/
NANTUCKET MA-
INCLUDING THE CITY OF...NANTUCKET
1002 PM EDT FRI APR 15 2016

...WIND ADVISORY REMAINS IN EFFECT FROM 4 AM TO 7 PM EDT
SATURDAY...

* LOCATION...NANTUCKET.

* WINDS...NORTH 25 TO 35 MPH WITH GUSTS UP TO 45 MPH.

* TIMING...STRONGEST OF THE WINDS BEGIN AT DAYBREAK AND CONTINUE
  THROUGH THE AFTERNOON BEFORE DIMINISHING BY EARLY EVENING.

* IMPACTS...A FEW LARGE TREE LIMBS MAY BE KNOCKED DOWN.

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.

&&

$$


FOR THE LATEST UPDATES...PLEASE VISIT OUR WEBPAGE AT
WWW.WEATHER.GOV/BOSTON

YOU CAN FOLLOW US ON FACEBOOK AT
WWW.FACEBOOK.COM/US.NATIONALWEATHERSERVICE.BOSTON.GOV

YOU CAN FOLLOW US ON TWITTER AT
@NWSBOSTON
657 
WWUS71 KBOX 160802
NPWBOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
402 AM EDT SAT APR 16 2016

MAZ024-161615-
/O.CAN.KBOX.WI.Y.0019.000000T0000Z-160416T2300Z/
/O.NEW.KBOX.WI.Y.0020.160416T1000Z-160416T2300Z/
NANTUCKET MA-
INCLUDING THE CITY OF...NANTUCKET
402 AM EDT SAT APR 16 2016

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

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT UNTIL 7 PM EDT THIS EVENING.

* LOCATION...NANTUCKET.

* WINDS...NORTHEAST 25 TO 30 MPH WITH GUSTS UP TO 40 MPH.

* TIMING...STRONGEST WINDS BEGIN AT DAYBREAK AND CONTINUE THROUGH
  THE AFTERNOON BEFORE DIMINISHING BY EARLY EVENING.

* IMPACTS...A FEW LARGE TREE LIMBS MAY BE KNOCKED DOWN.

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.

&&

$$


FOR THE LATEST UPDATES...PLEASE VISIT OUR WEBPAGE AT
WWW.WEATHER.GOV/BOSTON

YOU CAN FOLLOW US ON FACEBOOK AT
WWW.FACEBOOK.COM/US.NATIONALWEATHERSERVICE.BOSTON.GOV

YOU CAN FOLLOW US ON TWITTER AT
@NWSBOSTON

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 15, 4:02 AM EDTGale WarningBOX42 hr
Apr 15, 3:04 PM EDTFire Weather WatchBOXBarnstable, Bristol, Dukes, Essex, Middlesex, Nantucket and 4 more13 hr
Apr 15, 4:41 PM EDTGale WarningBOX25 hr

Nearby

Wind Advisories in Massachusetts, 2016Every wind advisory in 2016

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.