Alert archive / New York / Severe Thunderstorm Warnings in 1997

Severe Thunderstorm Warning 2, NWS Buffalo, NY

May 19, 1997Wyoming County, New York

NWS Buffalo, NY issued this severe thunderstorm warning at May 19, 1997, 5:15 PM EDT for Wyoming County, New York. It was in force for 45 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
May 19, 1997, 5:15 PM EDT (21:15 UTC)
Expired
May 19, 1997, 6:00 PM EDT
In force
45 min
Issued by
NWS Buffalo, NY
Area
Whole counties

County Wyoming County, NY

The radar

The Buffalo radar (KBUF), 50 km from the middle of the area, began a volume at 21:14 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 12:00Z, 9.3 hours before the alert went out and 46 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-pSkew-T log-p diagram, Buffalo Intl Airport, NY at 12:00Z on 1997-05-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Buffalo Intl Airport, NY at 12:00Z on 1997-05-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 222 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
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
493 m above ground
0-6 km bulk shear
43 kt
0-1 km storm-relative helicity
222 m²/s²
0-3 km storm-relative helicity
248 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.

578 
WUUS1 KBUF 192114 RRA
SVRBUF
NYC121-192200-

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BUFFALO NY
515 PM EDT MON MAY 19 1997

THE NATIONAL WEATHER SERVICE IN BUFFALO NY HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 600 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATION...

IN WEST NEW YORK

   ...WYOMING COUNTY
 
A LINE OF STRONG TO SEVERE THUNDERSTORMS EXTENDED FROM ATTICA TO
STRYKERSVILLE WAS MOVING EAST AT 40 MPH.  THE STORMS WILL REACH JAVA
LAKE BY 525 PM...AT WARSAW BY 545 PM.  STRONG DAMAGING WINDS AND LARGE
HAIL ARE POSSIBLE WITH THIS STORM.
 
IF YOU ARE IN THE PATH OF THIS STORM, YOU SHOULD SEEK SHELTER
IMMEDIATLY.

TUCKER

The office that day

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

IssuedProductOfficeCountiesLasted
May 19, 4:58 PM EDTSevere Thunderstorm WarningBUFChautauqua47 min
May 19, 5:31 PM EDTSevere Thunderstorm WarningBUFCattaraugus44 min

Nearby

Severe Thunderstorm Warnings in New York, 1997Every severe thunderstorm warning in 1997

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.