Alert archive / Massachusetts / Wind Advisories in 2017
Wind Advisory 31, NWS Boston/Norton, MA
NWS Boston/Norton, MA issued this wind advisory at Dec 25, 2017, 4:39 PM EST for Barnstable County, Dukes County, Nantucket County, Massachusetts. It was in force for 5 hr.
The area
The counties it named.
The facts
- Issued
- Dec 25, 2017, 4:39 PM EST (21:39 UTC)
- Expired
- Dec 25, 2017, 9:31 PM EST
- In force
- 5 hr
- 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 21:36 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, 9.7 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.
- Mixed-layer CAPE
- 1 J/kg
- Mixed-layer CIN
- 0 J/kg
- Mixed-layer LCL
- 422 m above ground
- 0-6 km bulk shear
- 128 kt
- 0-1 km storm-relative helicity
- 647 m²/s²
- 0-3 km storm-relative helicity
- 661 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
The text
As transmitted.
676 WWUS71 KBOX 252139 NPWBOX URGENT - WEATHER MESSAGE National Weather Service Taunton MA 439 PM EST Mon Dec 25 2017 MAZ022>024-260500- /O.CAN.KBOX.HW.W.0011.000000T0000Z-171226T0300Z/ /O.NEW.KBOX.WI.Y.0031.171225T2139Z-171226T0500Z/ Barnstable MA-Dukes MA-Nantucket MA- Including the cities of Chatham, Falmouth, Provincetown, Vineyard Haven, and Nantucket 439 PM EST Mon Dec 25 2017 ...WIND ADVISORY IN EFFECT UNTIL MIDNIGHT EST TONIGHT... ...HIGH WIND WARNING IS CANCELLED... The National Weather Service in Taunton has issued a Wind Advisory, which is in effect until midnight EST tonight. The High Wind Warning has been cancelled. * Location...Cape Cod and the Islands. * Winds...West 15 to 25 mph with gusts up to 40 mph. * Timing...Through this evening. * Impacts...The potential exists for trees and power lines to be knocked down, causing power outages and property damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that sustained winds of 31 to 39 mph are expected, with gusts between 46 to 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. Use extra caution. && $$ MAZ007-RIZ008-252245- /O.CAN.KBOX.HW.W.0011.000000T0000Z-171226T0300Z/ Eastern Essex MA-Block Island RI- Including the cities of Gloucester and New Shoreham 439 PM EST Mon Dec 25 2017 ...HIGH WIND WARNING IS CANCELLED... The National Weather Service in Taunton has cancelled the High Wind Warning. Winds have diminished and will remain below 30 mph. $$ CTZ002>004-MAZ002>006-008>018-026-RIZ001>005-252245- /O.CAN.KBOX.WI.Y.0030.000000T0000Z-171226T0000Z/ 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-Southeast Middlesex MA-Suffolk MA- Eastern Norfolk MA-Northern Bristol MA-Western Plymouth MA- Northern Middlesex MA-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, Foxborough, Norwood, Cambridge, Boston, Quincy, Taunton, Brockton, Ayer, Foster, Smithfield, Providence, Coventry, West Greenwich, East Greenwich, Warwick, West Warwick, and Bristol 439 PM EST Mon Dec 25 2017 ...WIND ADVISORY IS CANCELLED... The National Weather Service in Taunton has cancelled the Wind Advisory. Winds have diminished and will remain below 30 mph. $$ For the latest updates...please visit our webpage at www.weather.gov/boston You can follow us on Facebook at www.facebook.com/NWSBoston You can follow us on Twitter at @NWSBoston
1 follow-up statement
072 WWUS71 KBOX 260231 NPWBOX URGENT - WEATHER MESSAGE National Weather Service Taunton MA 931 PM EST Mon Dec 25 2017 MAZ022>024-260345- /O.CAN.KBOX.WI.Y.0031.000000T0000Z-171226T0500Z/ Barnstable MA-Dukes MA-Nantucket MA- Including the cities of Chatham, Falmouth, Provincetown, Vineyard Haven, and Nantucket 931 PM EST Mon Dec 25 2017 ...WIND ADVISORY IS CANCELLED... The National Weather Service in Taunton has cancelled the Wind Advisory. West winds will continue to slowly diminish overnight. Wind gusts are no longer expected to exceed 35 mph. $$ For the latest updates...please visit our webpage at www.weather.gov/boston You can follow us on Facebook at www.facebook.com/NWSBoston You can follow us on Twitter at @NWSBoston
Nearby
Wind Advisories in Massachusetts, 2017Every wind advisory in 2017
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.