Alert archive / New York / Winter Storm Warnings in 2018

Winter Storm Warning 12, NWS Albany, NY

November 26, 20184 counties in New York; Bennington County, Windham County, Vermont

NWS Albany, NY issued this winter storm warning at Nov 26, 2018, 10:08 AM EST for 4 counties in New York; Bennington County, Windham County, Vermont. It took effect at Nov 26, 2018, 4:00 PM EST. It was in force for 21 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Nov 26, 2018, 10:08 AM EST (15:08 UTC)
In effect from: Nov 26, 2018, 4:00 PM EST
Expired: Nov 27, 2018, 1:12 PM EST
In force: 21 hr
Issued by: NWS Albany, NY

Counties Fulton County, NY, Hamilton County, NY, Herkimer County, NY, Warren County, NY, Bennington County, VT, Windham County, VT

The radar

The Albany radar (KENX), 80 km from the middle of the area, began a volume at 15:09 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, 3.1 hours before the alert went out and 284 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 653 m above ground
0-6 km bulk shear: 36 kt
0-1 km storm-relative helicity: 64 m²/s²
0-3 km storm-relative helicity: 129 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this winter storm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Albany, NY wrote its last area forecast discussion before this winter storm warning went out at Nov 26, 6:50 AM EST, 3 hours 18 minutes earlier.

Area forecast discussion, Nov 26, 6:50 AM EST, 3 hours 18 minutes before

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Hazardous weather outlook, Nov 26, 4:42 AM EST, 5 hours 26 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Nov 26, 3:39 AM EST	Dense Fog Advisory	ALY	Albany, Columbia, Dutchess, Fulton, Greene, Hamilton and 9 more	6 hr
Nov 26, 3:39 AM EST	Wind Advisory	ALY	Columbia, Rensselaer	24 hr
Nov 26, 3:42 AM EST	Winter Storm Watch	ALY	Hamilton, Herkimer, Warren	6 hr
Nov 26, 12:00 PM EST	River Flood Warning	ALY	Dutchess, Ulster	16 hr
Nov 26, 2:32 PM EST	Winter Weather Advisory	ALY	Albany, Greene, Herkimer, Schenectady, Schoharie	24 hr

Nearby

Winter Storm Warnings in New York, 2018 Winter Storm Warnings in Vermont, 2018 Every winter storm warning in 2018

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.