Alert archive / New York / Severe Thunderstorm Warnings in 1996

Severe Thunderstorm Warning 95, NWS Buffalo, NY

December 1, 1996Erie County, Niagara County, New York

NWS Buffalo, NY issued this severe thunderstorm warning at Dec 1, 1996, 3:03 PM EST for Erie County, Niagara County, New York. It was in force for 27 min. 2 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued: Dec 1, 1996, 3:03 PM EST (20:03 UTC)
Expired: Dec 1, 1996, 3:30 PM EST
In force: 27 min
Issued by: NWS Buffalo, NY
Area: Whole counties

Counties Erie County, NY, Niagara County, NY

The radar

The Buffalo radar (KBUF), 2 km from the middle of the area, began a volume at 20:02 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.

What was reported inside it

Time	Report	Where	Remark
Dec 1, 3:05 PM EST	Thunderstorm Wind	Newfane, NY
Dec 1, 3:08 PM EST	Thunderstorm Wind	North Collins, NY

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.

The nearest sounding before it

Buffalo Intl Airport, NY (KBUF), launched 12:00Z, 8.1 hours before the alert went out and 5 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: 494 m above ground
0-6 km bulk shear: 57 kt
0-1 km storm-relative helicity: 226 m²/s²
0-3 km storm-relative helicity: 281 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
TTAA00 KBUF 012003
SVRBUF
NYC029-063-012030-

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BUFFALO NY
303 PM EST SUN DEC 1 1996

THE NATIONAL WEATHER SERVICE IN BUFFALO NY HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 330 PM EST
FOR PEOPLE IN THE FOLLOWING LOCATION...

IN WEST NEW YORK

   ...ERIE COUNTY
   ...NIAGARA COUNTY
 
AT 300PM DOPPLER RADAR DETECTED A LINE OF SEVERE THUNDERSTORMS THAT
EXTENDED FROM NORTH OF TORONTO...SOUTH ACROSS GRAND ISLAND TO ANGOLA.

THE ACTIVITY WAS MOVING NORTHEAST 50 MPH AND COULD PRODUCE DAMAGING
WINDS IN EXCESS OF 55 MPH THROUGH 330PM.
 
IF THREATENING WEATHER APPROACHES TAKE SHELTER IMMEDIATLEY.

TAN

The office that day

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

Issued	Product	Office	Counties	Lasted
Dec 1, 3:15 PM EST	Severe Thunderstorm Warning	BUF	Genesee, Orleans	30 min

Nearby

Severe Thunderstorm Warnings in New York, 1996 Every severe thunderstorm warning in 1996

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.