Alert archive / Connecticut / Wind Advisories in 2017

Wind Advisory 10, NWS New York, NY

November 9, 20174 counties in Connecticut; Orange County, Putnam County, New York

NWS New York, NY issued this wind advisory at Nov 9, 2017, 3:51 PM EST for 4 counties in Connecticut; Orange County, Putnam County, New York. It took effect at Nov 10, 2017, 6:00 AM EST. It was in force for .

The area

The counties it named.

The facts

Issued
Nov 9, 2017, 3:51 PM EST (20:51 UTC)
In effect from
Nov 10, 2017, 6:00 AM EST
Expired
Nov 10, 2017, 3:20 AM EST
In force
Issued by
NWS New York, NY

Counties Greater Bridgeport Planning Region, CT, Lower Connecticut River Valley Planning Region, CT, Naugatuck Valley Planning Region, CT, Southeastern Connecticut Planning Region, CT, Orange County, NY, Putnam County, NY

The radar

The Brookhaven radar (KOKX), 67 km from the middle of the area, began a volume at 20:51 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

Brookhaven, NY (KOKX), launched 12:00Z, 8.9 hours before the alert went out and 67 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, Brookhaven, NY at 12:00Z on 2017-11-09Temperature 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, Brookhaven, NY at 12:00Z on 2017-11-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 27 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
809 m above ground
0-6 km bulk shear
18 kt
0-1 km storm-relative helicity
27 m²/s²
0-3 km storm-relative helicity
101 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

013 
WWUS71 KOKX 092051
NPWOKX

URGENT - WEATHER MESSAGE
National Weather Service New York NY
351 PM EST Thu Nov 9 2017

NJZ006-104-106-108-NYZ071>075-078>080-176>179-101000-
/O.UPG.KOKX.FZ.A.0001.171110T2000Z-171111T1300Z/
/O.NEW.KOKX.FZ.W.0002.171110T2300Z-171111T1300Z/
Hudson-Eastern Bergen-Eastern Essex-Eastern Union-
Southern Westchester-New York (Manhattan)-Bronx-
Richmond (Staten Island)-Kings (Brooklyn)-Northwestern Suffolk-
Northeastern Suffolk-Southwestern Suffolk-Northern Queens-
Northern Nassau-Southern Queens-Southern Nassau-
351 PM EST Thu Nov 9 2017

...FREEZE WARNING IN EFFECT FROM 6 PM FRIDAY TO 8 AM EST
SATURDAY...

The National Weather Service in Upton has issued a Freeze
Warning, which is in effect from 6 PM Friday to 8 AM EST
Saturday. The Freeze Watch is no longer in effect.

* Temperatures...Upper teens to lower 20s.

* Timing...Friday Night into Saturday Morning.

* Impacts...These conditions will kill crops and other sensitive
  vegetation, ending the growing season for 2017. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Freeze Warning means below freezing temperatures are imminent
or highly likely. These conditions will kill crops and other
sensitive vegetation.

&&

$$

CTZ005>008-NYZ067-068-101000-
/O.NEW.KOKX.WI.Y.0010.171110T1100Z-171110T2300Z/
Northern Fairfield-Northern New Haven-Northern Middlesex-
Northern New London-Orange-Putnam-
351 PM EST Thu Nov 9 2017

...WIND ADVISORY IN EFFECT FROM 6 AM TO 6 PM EST FRIDAY...

The National Weather Service in Upton has issued a Wind Advisory,
which is in effect from 6 AM to 6 PM EST Friday.

* Winds...Northwest 15 to 20 mph with gusts up to 45 to 50 mph.

* Timing...Friday during the day.

* Impacts...Strong winds would blow down limbs, trees, and power
  lines. Scattered power outages are possible. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory is issued when sustained winds of 31 to 39 mph,
or gusts of 46 to 57 mph, are expected or occurring. Winds this
strong can make driving difficult, especially for high profile
vehicles, in open areas, and on elevated roads and bridges. Use
extra caution.

&&

$$
1 follow-up statement
245 
WWUS71 KOKX 100820
NPWOKX

URGENT - WEATHER MESSAGE
National Weather Service New York NY
320 AM EST Fri Nov 10 2017

CTZ005>008-NYZ067-068-100930-
/O.CAN.KOKX.WI.Y.0010.171110T1100Z-171110T2300Z/
Northern Fairfield-Northern New Haven-Northern Middlesex-
Northern New London-Orange-Putnam-
320 AM EST Fri Nov 10 2017

...WIND ADVISORY IS CANCELLED...

The National Weather Service in Upton has cancelled the Wind
Advisory.

Winds are no longer expected to reach advisory criteria. However,
wind gusts up to 45 mph are still possible behind an arctic 
frontal passage this morning. Gusts to around 40 mph can then be 
expected through this afternoon.

$$

NJZ006-104-106-108-NYZ071>075-078>080-176>179-101630-
/O.CON.KOKX.FZ.W.0002.171110T2300Z-171111T1300Z/
Hudson-Eastern Bergen-Eastern Essex-Eastern Union-
Southern Westchester-New York (Manhattan)-Bronx-
Richmond (Staten Island)-Kings (Brooklyn)-Northwestern Suffolk-
Northeastern Suffolk-Southwestern Suffolk-Northern Queens-
Northern Nassau-Southern Queens-Southern Nassau-
320 AM EST Fri Nov 10 2017

...FREEZE WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO
8 AM EST SATURDAY...

* Temperatures...Upper teens to lower 20s.

* Timing...Tonight and Saturday morning.

* Impacts...These conditions will kill crops and other sensitive
  vegetation, ending the growing season for 2017. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Freeze Warning means below freezing temperatures are imminent
or highly likely. These conditions will kill crops and other
sensitive vegetation.

&&

$$

JMC

The office that day

Everything else NWS New York, NY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Nov 9, 3:33 AM ESTCoastal Flood StatementOKXGreater Bridgeport Planning Region12 hr
Nov 9, 3:27 AM ESTFreeze WatchOKXBronx, Kings, Nassau, New York, Queens, Richmond and 2 more12 hr
Nov 9, 3:39 AM ESTGale WatchOKX12 hr
Nov 9, 3:39 AM ESTGale WarningOKX38 hr
Nov 9, 3:51 PM ESTFreeze WarningOKXBronx, Kings, Nassau, New York, Queens, Richmond and 2 more42 hr

Nearby

Wind Advisories in Connecticut, 2017Wind Advisories in New York, 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.