Alert archive / New York / Special Weather Statements in 2019

Special Weather Statement, NWS Buffalo, NY

January 25, 2019Jefferson County, New York

NWS Buffalo, NY issued this special weather statement at Jan 25, 2019, 10:42 PM EST for Jefferson County, New York. It was in force for 108 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: Jan 25, 2019, 10:42 PM EST (03:42 UTC)
Expired: Jan 26, 2019, 12:30 AM EST
In force: 108 min
Issued by: NWS Buffalo, NY

County Jefferson County, NY

The radar

The Ft Drum radar (KTYX), 38 km from the middle of the area, began a volume at 03:43 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

Buffalo Intl Airport, NY (KBUF), launched 00:00Z, 3.7 hours before the alert went out and 237 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: 551 m above ground
0-6 km bulk shear: 78 kt
0-1 km storm-relative helicity: 92 m²/s²
0-3 km storm-relative helicity: 172 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 Jan 25, 10:09 PM EST, 33 minutes earlier.

Area forecast discussion, Jan 25, 10:09 PM EST, 33 minutes before

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Hazardous weather outlook, Jan 25, 9:43 PM EST, 59 minutes before

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In the hours before

Special weather statement, Jan 25, 6:48 PM EST, 3 hours 54 minutes before

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Local storm report, Jan 25, 8:16 PM EST, 2 hours 26 minutes before

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Special weather statement, Jan 25, 8:57 PM EST, 1 hour 45 minutes before

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Special weather statement, Jan 25, 9:39 PM EST, 1 hour 3 minutes before

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Special weather statement, Jan 25, 10:33 PM EST, 9 minutes before

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Special weather statement, Jan 25, 10:42 PM 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
Jan 25, 8:57 PM EST	Special Weather Statement	BUF	Genesee	78 min
Jan 25, 9:39 PM EST	Special Weather Statement	BUF	Jefferson	21 min
Jan 25, 10:33 PM EST	Special Weather Statement	BUF	Genesee	117 min
Jan 26, 12:36 AM EST	Special Weather Statement	BUF	Erie	84 min
Jan 26, 12:38 AM EST	Special Weather Statement	BUF	Jefferson	82 min
Jan 26, 5:06 AM EST	Special Weather Statement	BUF	Erie	114 min
Jan 26, 5:10 AM EST	Special Weather Statement	BUF	Jefferson	110 min
Jan 26, 6:18 AM EST	Flash Flood Watch	BUF	Erie, Niagara	46 hr
Jan 26, 7:21 AM EST	Special Weather Statement	BUF	Chautauqua	54 min
Jan 26, 7:24 AM EST	Special Weather Statement	BUF	Jefferson	2 hr
Jan 26, 8:45 AM EST	Special Weather Statement	BUF	Chautauqua	2 hr
Jan 26, 9:16 AM EST	Special Weather Statement	BUF	Jefferson	119 min
Jan 26, 10:39 AM EST	Special Weather Statement	BUF	Chautauqua	66 min
Jan 26, 2:38 PM EST	Winter Weather Advisory	BUF	Cattaraugus, Cayuga, Chautauqua, Erie, Jefferson, Lewis and 1 more	37 hr
Jan 26, 2:44 PM EST	Small Craft Advisory	BUF		36 hr
Jan 26, 6:38 PM EST	Gale Warning	BUF		24 hr

Nearby

Special Weather Statements in New York, 2019 Every special weather statement 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.