Alert archive / New York / Special Weather Statements in 2024

Special Weather Statement, NWS Buffalo, NY

May 27, 2024Lewis County, New York

NWS Buffalo, NY issued this special weather statement at May 27, 2024, 9:03 PM EDT for Lewis County, New York. It was in force for 57 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: May 27, 2024, 9:03 PM EDT (01:03 UTC)
Expired: May 27, 2024, 10:00 PM EDT
In force: 57 min
Issued by: NWS Buffalo, NY
Hail: 0.25 in
Wind: 40

County Lewis County, NY

The radar

The Ft Drum radar (KTYX), 27 km from the middle of the area, began a volume at 01:04 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 00:00Z, 1.1 hours before the alert went out and 369 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: 28 J/kg
Mixed-layer CIN: -99 J/kg
Mixed-layer LCL: 652 m above ground
0-6 km bulk shear: 38 kt
0-1 km storm-relative helicity: 216 m²/s²
0-3 km storm-relative helicity: 282 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 May 27, 7:42 PM EDT, 1 hour 21 minutes earlier.

Area forecast discussion, May 27, 7:42 PM EDT, 1 hour 21 minutes before

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Hazardous weather outlook, May 27, 7:16 PM EDT, 1 hour 47 minutes before

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In the hours before

Special weather statement, May 27, 3:14 PM EDT, 5 hours 49 minutes before

Special Weather Statement
National Weather Service Buffalo NY
314 PM EDT Mon May 27 2024

NYZ007-272000-
Jefferson NY-
314 PM EDT Mon May 27 2024

...A STRONG THUNDERSTORM WILL IMPACT NORTHEASTERN JEFFERSON COUNTY
THROUGH 400 PM EDT...

At 313 PM EDT, Doppler radar was tracking a strong thunderstorm near
Glen Park, or 7 miles north of Watertown, moving northeast at 35 mph.

HAZARD...Wind gusts up to 40 mph.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects.

Locations impacted include...
Fort Drum, Dexter, Glen Park, Redwood, Kring Point State Park,
Philadelphia, Brownville, Alexandria Bay, Theresa, Antwerp, Chaumont,
Evans Mills, La Fargeville, Perch Lake, Plessis, Oxbow, Depauville,
Muskellunge Lake, and Perch River.

This includes Interstate 81 between exits 48 and 49.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

A Severe Thunderstorm Watch remains in effect until 900 PM EDT for
central New York.

&&

LAT...LON 4441 7585 4438 7581 4423 7548 4397 7599
      4408 7613
TIME...MOT...LOC 1913Z 212DEG 30KT 4408 7592

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 MPH

PP

Local storm report, May 27, 3:49 PM EDT, 5 hours 14 minutes before

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Special weather statement, May 27, 3:50 PM EDT, 5 hours 13 minutes before

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Special weather statement, May 27, 5:08 PM EDT, 3 hours 55 minutes before

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Special weather statement, May 27, 5:40 PM EDT, 3 hours 23 minutes before

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Special weather statement, May 27, 6:22 PM EDT, 2 hours 41 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
May 28, 12:58 PM EDT	Special Weather Statement	BUF	Genesee	62 min
May 28, 4:56 PM EDT	Special Weather Statement	BUF	Genesee	64 min

Nearby

Special Weather Statements in New York, 2024 Every special weather statement in 2024

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.