Alert archive / Rhode Island / Wind Advisories in 2020

Wind Advisory 32, NWS Boston/Norton, MA

December 25, 2020Kent County, Providence County, Washington County, Rhode Island; Northeastern Connecticut Planning Region, Connecticut; Essex County, Middlesex County, Worcester County, Massachusetts

NWS Boston/Norton, MA issued this wind advisory at Dec 25, 2020, 10:03 AM EST for Kent County, Providence County, Washington County, Rhode Island; Northeastern Connecticut Planning Region, Connecticut; Essex County, Middlesex County, Worcester County, Massachusetts. It was in force for 95 min.

The area

The counties it named.

The facts

Issued
Dec 25, 2020, 10:03 AM EST (15:03 UTC)
Expired
Dec 25, 2020, 11:38 AM EST
In force
95 min
Issued by
NWS Boston/Norton, MA

Counties Northeastern Connecticut Planning Region, CT, Essex County, MA, Middlesex County, MA, Worcester County, MA, Kent County, RI, Providence County, RI, Washington County, RI

The radar

The Boston radar (KBOX), 36 km from the middle of the area, began a volume at 15:02 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, 3.1 hours before the alert went out and 138 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 2020-12-25Temperature 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 2020-12-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 429 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
797 m above ground
0-6 km bulk shear
54 kt
0-1 km storm-relative helicity
429 m²/s²
0-3 km storm-relative helicity
427 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

032 
WWUS71 KBOX 251503
NPWBOX

URGENT - WEATHER MESSAGE
National Weather Service Boston/Norton MA
1003 AM EST Fri Dec 25 2020

RIZ001>004-006-008-252200-
/O.CAN.KBOX.HW.W.0011.000000T0000Z-201225T2100Z/
/O.NEW.KBOX.WI.Y.0032.201225T1503Z-201225T2200Z/
Northwest Providence RI-Southeast Providence RI-Western Kent RI-
Eastern Kent RI-Washington RI-Block Island RI-
Including the cities of Foster, Smithfield, Providence, Coventry,
West Greenwich, East Greenwich, Warwick, West Warwick, 
Narragansett, Westerly, and New Shoreham
1003 AM EST Fri Dec 25 2020

...WIND ADVISORY IN EFFECT UNTIL 5 PM EST THIS AFTERNOON...
...HIGH WIND WARNING IS CANCELLED...

* WHAT...South winds 10 to 15 mph with gusts up to 35 mph.

* WHERE...Northwest Providence RI, Southeast Providence RI, 
  Western Kent RI, Eastern Kent RI, Washington RI and Block 
  Island RI Counties.

* WHEN...Until 5 PM EST this afternoon.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down and a few power outages may 
  result.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CTZ004-MAZ005-006-012-252200-
/O.CAN.KBOX.HW.W.0011.000000T0000Z-201225T1700Z/
/O.NEW.KBOX.WI.Y.0032.201225T1503Z-201225T2200Z/
Windham CT-Central Middlesex MA-Western Essex MA-
Southern Worcester MA-
Including the cities of Putnam, Willimantic, Framingham, Lowell, 
Lawrence, Milford, and Worcester
1003 AM EST Fri Dec 25 2020

...WIND ADVISORY IN EFFECT UNTIL 5 PM EST THIS AFTERNOON...
...HIGH WIND WARNING IS CANCELLED...

* WHAT...South winds 10 to 15 mph with gusts up to 35 mph.

* WHERE...In Connecticut, Windham CT County. In Massachusetts, 
  Central Middlesex MA, Western Essex MA and Southern Worcester 
  MA Counties.

* WHEN...Until 5 PM EST this afternoon.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down and a few power outages may 
  result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CTZ002-003-251615-
/O.CAN.KBOX.HW.W.0011.000000T0000Z-201225T1700Z/
Hartford CT-Tolland CT-
Including the cities of Hartford, Windsor Locks, Union, 
and Vernon
1003 AM EST Fri Dec 25 2020

...HIGH WIND WARNING IS CANCELLED...

Winds have weakened below High Wind criteria.

$$

MAZ002>004-008>011-026-251615-
/O.CAN.KBOX.WI.Y.0031.000000T0000Z-201225T1700Z/
Western Franklin MA-Eastern Franklin MA-Northern Worcester MA-
Western Hampshire MA-Western Hampden MA-Eastern Hampshire MA-
Eastern Hampden MA-Northern Middlesex MA-
Including the cities of Charlemont, Greenfield, Orange, Barre, 
Fitchburg, Chesterfield, Blandford, Amherst, Northampton, 
Springfield, and Ayer
1003 AM EST Fri Dec 25 2020

...WIND ADVISORY IS CANCELLED...

Winds have weakened below Wind Advisory criteria.

$$

MAZ007-013>024-RIZ005-007-252100-
/O.CON.KBOX.HW.W.0011.000000T0000Z-201225T2100Z/
Eastern Essex MA-Western Norfolk MA-Southeast Middlesex MA-
Suffolk MA-Eastern Norfolk MA-Northern Bristol MA-
Western Plymouth MA-Eastern Plymouth MA-Southern Bristol MA-
Southern Plymouth MA-Barnstable MA-Dukes MA-Nantucket MA-
Bristol RI-Newport RI-
Including the cities of Gloucester, Foxborough, Norwood, 
Cambridge, Boston, Quincy, Taunton, Brockton, Plymouth, 
Fall River, New Bedford, Mattapoisett, Chatham, Falmouth, 
Provincetown, Vineyard Haven, Nantucket, Bristol, and Newport
1003 AM EST Fri Dec 25 2020

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

* WHAT...South winds 25 to 35 mph with gusts up to 65 mph.

* WHERE...Portions of eastern, northeastern and southeastern 
  Massachusetts and northern and southern Rhode Island.

* WHEN...Until 4 PM EST this afternoon.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

For more information from the National Weather Service visit
https://weather.gov/box
1 follow-up statement
893 
WWUS71 KBOX 251638
NPWBOX

URGENT - WEATHER MESSAGE
National Weather Service Boston/Norton MA
1138 AM EST Fri Dec 25 2020

MAZ022>024-260000-
/O.CAN.KBOX.HW.W.0011.000000T0000Z-201225T2100Z/
/O.NEW.KBOX.WI.Y.0033.201225T1638Z-201226T0000Z/
Barnstable MA-Dukes MA-Nantucket MA-
Including the cities of Chatham, Falmouth, Provincetown, 
Vineyard Haven, and Nantucket
1138 AM EST Fri Dec 25 2020

...WIND ADVISORY IN EFFECT UNTIL 7 PM EST THIS EVENING...
...HIGH WIND WARNING IS CANCELLED...

* WHAT...South winds 15 to 25 mph with gusts up to 50 mph.

* WHERE...Barnstable MA, Dukes MA and Nantucket MA Counties.

* WHEN...Until 7 PM EST this evening.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down and a few power outages may 
  result.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

MAZ007-013>021-RIZ005-007-251745-
/O.CAN.KBOX.HW.W.0011.000000T0000Z-201225T2100Z/
Eastern Essex MA-Western Norfolk MA-Southeast Middlesex MA-
Suffolk MA-Eastern Norfolk MA-Northern Bristol MA-
Western Plymouth MA-Eastern Plymouth MA-Southern Bristol MA-
Southern Plymouth MA-Bristol RI-Newport RI-
Including the cities of Gloucester, Foxborough, Norwood, 
Cambridge, Boston, Quincy, Taunton, Brockton, Plymouth, 
Fall River, New Bedford, Mattapoisett, Bristol, and Newport
1138 AM EST Fri Dec 25 2020

...HIGH WIND WARNING IS CANCELLED...

Winds have weakened below High Wind criteria.

$$

CTZ004-MAZ005-006-012-RIZ001>004-006-008-251745-
/O.CAN.KBOX.WI.Y.0032.000000T0000Z-201225T2200Z/
Windham CT-Central Middlesex MA-Western Essex MA-
Southern Worcester MA-Northwest Providence RI-
Southeast Providence RI-Western Kent RI-Eastern Kent RI-
Washington RI-Block Island RI-
Including the cities of Putnam, Willimantic, Framingham, Lowell, 
Lawrence, Milford, Worcester, Foster, Smithfield, Providence, 
Coventry, West Greenwich, East Greenwich, Warwick, West Warwick, 
Narragansett, Westerly, and New Shoreham
1138 AM EST Fri Dec 25 2020

...WIND ADVISORY IS CANCELLED...

Winds have weakened below Wind Advisory criteria.

$$

For more information from the National Weather Service visit
https://weather.gov/box

The office that day

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

IssuedProductOfficeCountiesLasted
Dec 25, 6:53 AM ESTSpecial Weather StatementBOXKent, Providence, Washington52 min
Dec 25, 7:39 AM ESTSpecial Weather StatementBOXBristol, Kent, Newport, Providence, Washington51 min
Dec 25, 8:19 AM ESTSpecial Weather StatementBOXBristol56 min
Dec 25, 8:49 AM ESTAreal Flood WarningBOXKent, Providence5 hr
Dec 25, 12:41 PM ESTRiver Flood WarningBOXKent, Providence23 hr
Dec 25, 12:41 PM ESTRiver Flood WarningBOXWashington40 hr
Dec 25, 1:37 PM ESTAreal Flood WarningBOXBristol, Kent, Newport, Providence, Washington5 hr
Dec 25, 8:52 AM ESTAreal Flood WarningBOXNortheastern Connecticut Planning Region8 hr
Dec 25, 11:24 AM ESTAreal Flood WarningBOXCapitol Planning Region5 hr
Dec 25, 12:41 PM ESTRiver Flood WarningBOXCapitol Planning Region24 hr
Dec 25, 12:41 PM ESTRiver Flood WarningBOXCapitol Planning Region, Lower Connecticut River Valley Planning Region21 days
Dec 25, 12:41 PM ESTRiver Flood WarningBOXCapitol Planning Region47 hr
Dec 25, 8:34 AM ESTAreal Flood WarningBOXFranklin, Worcester10 hr
Dec 25, 9:43 AM ESTSpecial Weather StatementBOXBarnstable, Dukes, Plymouth62 min
Dec 25, 10:02 AM ESTGale WarningBOX5 hr
Dec 25, 11:36 AM ESTSmall Craft AdvisoryBOX49 hr
Dec 25, 11:38 AM ESTWind AdvisoryBOXBarnstable, Dukes, Nantucket80 min
Dec 25, 11:40 AM ESTAreal Flood WarningBOXHampshire5 hr
Dec 25, 12:41 PM ESTRiver Flood WarningBOXHampden, Hampshire24 hr
Dec 25, 12:41 PM ESTRiver Flood WarningBOXFranklin, Hampshire17 hr
Dec 25, 12:41 PM ESTRiver Flood WarningBOXMiddlesex, Worcester24 hr
Dec 25, 12:41 PM ESTRiver Flood WarningBOXWorcester16 hr
Dec 25, 12:58 PM ESTAreal Flood WarningBOXHampden4 hr
Dec 25, 2:26 PM ESTAreal Flood WarningBOXNorfolk, Suffolk4 hr
Dec 25, 2:26 PM ESTAreal Flood WarningBOXMiddlesex4 hr

Nearby

Wind Advisories in Rhode Island, 2020Wind Advisories in Massachusetts, 2020Wind Advisories in Connecticut, 2020Every wind advisory in 2020

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.