Alert archive / New York / Wind Chill Advisories in 2019

Wind Chill Advisory 5, NWS Albany, NY

February 25, 2019Hamilton County, Herkimer County, New York

NWS Albany, NY issued this wind chill advisory at Feb 25, 2019, 3:38 PM EST for Hamilton County, Herkimer County, New York. It took effect at Feb 26, 2019, 12:00 AM EST. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued: Feb 25, 2019, 3:38 PM EST (20:38 UTC)
In effect from: Feb 26, 2019, 12:00 AM EST
Expired: Feb 26, 2019, 6:13 AM EST
In force: 6 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 20:41 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, 8.6 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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 795 m above ground
0-6 km bulk shear: 36 kt
0-1 km storm-relative helicity: 91 m²/s²
0-3 km storm-relative helicity: 193 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 Feb 25, 1:01 PM EST, 2 hours 37 minutes earlier.

Area forecast discussion, Feb 25, 1:01 PM EST, 2 hours 37 minutes before

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Hazardous weather outlook, Feb 25, 10:00 AM EST, 5 hours 38 minutes before

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In the hours before

Local storm report, Feb 25, 2:05 PM EST, 1 hour 33 minutes before

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Local storm report, Feb 25, 2:20 PM EST, 1 hour 18 minutes before

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Local storm report, Feb 25, 2:31 PM EST, 1 hour 7 minutes before

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Local storm report, Feb 25, 3:07 PM EST, 31 minutes before

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Local storm report, Feb 25, 3:12 PM EST, 26 minutes before

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Local storm report, Feb 25, 3:18 PM EST, 20 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
Feb 25, 8:14 AM EST	Special Weather Statement	ALY	Warren, Washington	46 min
Feb 25, 8:19 AM EST	Special Weather Statement	ALY	Columbia, Greene	41 min
Feb 25, 8:40 AM EST	Special Weather Statement	ALY	Washington	50 min
Feb 25, 9:26 AM EST	Blizzard Warning	ALY	Herkimer	15 hr
Feb 25, 9:42 AM EST	Special Weather Statement	ALY	Washington	63 min
Feb 25, 10:45 AM EST	Special Weather Statement	ALY	Herkimer, Washington	60 min
Feb 25, 11:46 AM EST	Special Weather Statement	ALY	Warren	59 min
Feb 25, 7:40 AM EST	Special Weather Statement	ALY	Berkshire	35 min

Nearby

Wind Chill Advisories in New York, 2019 Every wind chill advisory in 2019

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.