Alert archive / New York / Special Weather Statements in 2022

Special Weather Statement, NWS Buffalo, NY

November 18, 2022Jefferson County, New York

NWS Buffalo, NY issued this special weather statement at Nov 18, 2022, 10:17 AM EST for Jefferson County, New York. It was in force for 118 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: Nov 18, 2022, 10:17 AM EST (15:17 UTC)
Expired: Nov 18, 2022, 12:15 PM EST
In force: 118 min
Issued by: NWS Buffalo, NY

County Jefferson County, NY

The radar

The Ft Drum radar (KTYX), 42 km from the middle of the area, began a volume at 15:17 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, 3.3 hours before the alert went out and 436 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: 1276 m above ground
0-6 km bulk shear: 87 kt
0-1 km storm-relative helicity: 19 m²/s²
0-3 km storm-relative helicity: 171 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

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What forecasters said that day

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

NWS Buffalo, NY wrote its last area forecast discussion before this special weather statement went out at Nov 18, 10:04 AM EST, 13 minutes earlier.

Area forecast discussion, Nov 18, 10:04 AM EST, 13 minutes before

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Hazardous weather outlook, Nov 18, 3:48 AM EST, 6 hours 29 minutes before

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In the hours before

Local storm report, Nov 18, 9:07 AM EST, 1 hour 10 minutes before

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Local storm report, Nov 18, 9:42 AM EST, 35 minutes before

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Local storm report, Nov 18, 9:51 AM EST, 26 minutes before

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Local storm report, Nov 18, 9:56 AM EST, 21 minutes before

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Local storm report, Nov 18, 9:57 AM EST, 20 minutes before

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Special weather statement, Nov 18, 10:17 AM EST, 0 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Nov 17, 8:33 PM EST	Special Weather Statement	BUF	Erie, Genesee, Niagara, Orleans, Wyoming	57 min
Nov 18, 2:16 AM EST	Winter Storm Watch	BUF	Chautauqua, Erie, Oswego	25 hr
Nov 18, 3:50 AM EST	Gale Watch	BUF		24 hr
Nov 18, 4:34 AM EST	Special Weather Statement	BUF	Erie, Wyoming	86 min
Nov 18, 5:50 AM EST	Special Weather Statement	BUF	Jefferson	115 min
Nov 18, 5:57 AM EST	Special Weather Statement	BUF	Erie, Wyoming	2 hr
Nov 18, 7:47 AM EST	Special Weather Statement	BUF	Jefferson	118 min
Nov 18, 8:06 AM EST	Special Weather Statement	BUF	Chautauqua, Erie, Wyoming	114 min
Nov 18, 10:25 AM EST	Special Weather Statement	BUF	Erie	110 min
Nov 18, 2:14 PM EST	Special Weather Statement	BUF	Jefferson	2 hr
Nov 18, 3:28 PM EST	Special Weather Statement	BUF	Chautauqua, Erie, Genesee	107 min
Nov 18, 5:21 PM EST	Special Weather Statement	BUF	Chautauqua, Erie, Wyoming	114 min
Nov 18, 5:25 PM EST	Special Weather Statement	BUF	Jefferson, Lewis	2 hr

Nearby

Special Weather Statements in New York, 2022 Every special weather statement in 2022

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.