Alert archive / New York / Wind Chill Advisories in 2020

Wind Chill Advisory 1, NWS Albany, NY

January 15, 2020Hamilton County, Herkimer County, New York

NWS Albany, NY issued this wind chill advisory at Jan 15, 2020, 3:04 PM EST for Hamilton County, Herkimer County, New York. It took effect at Jan 17, 2020, 3:00 AM EST. It was in force for 7 hr.

The area

The counties it named.

The facts

Issued: Jan 15, 2020, 3:04 PM EST (20:04 UTC)
In effect from: Jan 17, 2020, 3:00 AM EST
Expired: Jan 17, 2020, 10:00 AM EST
In force: 7 hr
Issued by: NWS Albany, NY

Counties Hamilton County, NY, Herkimer County, NY

The radar

The Ft Drum radar (KTYX), 80 km from the middle of the area, began a volume at 20:08 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

Albany, NY (KALY), launched 12:00Z, 8.1 hours before the alert went out and 119 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: 2 J/kg
Mixed-layer CIN: -5 J/kg
Mixed-layer LCL: 1117 m above ground
0-6 km bulk shear: 88 kt
0-1 km storm-relative helicity: 31 m²/s²
0-3 km storm-relative helicity: 69 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 wind chill advisory 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 wind chill advisory went out at Jan 15, 2:03 PM EST, 1 hour 1 minute earlier.

Area forecast discussion, Jan 15, 2:03 PM EST, 1 hour 1 minute before

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Hazardous weather outlook, Jan 15, 4:16 AM EST, 10 hours 48 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
Jan 15, 3:44 AM EST	Winter Weather Advisory	ALY	Hamilton, Herkimer, Rensselaer	39 hr
Jan 15, 2:57 PM EST	Wind Advisory	ALY	Albany, Columbia, Dutchess, Fulton, Greene, Herkimer and 6 more	28 hr

Nearby

Wind Chill Advisories in New York, 2020 Every wind chill 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.