Alert archive / New York / Severe Thunderstorm Warnings in 1998

Severe Thunderstorm Warning 55, NWS Buffalo, NY

June 2, 1998Cattaraugus County, New York

NWS Buffalo, NY issued this severe thunderstorm warning at Jun 2, 1998, 5:26 PM EDT for Cattaraugus County, New York. It was in force for 64 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
Jun 2, 1998, 5:26 PM EDT (21:26 UTC)
Expired
Jun 2, 1998, 6:30 PM EDT
In force
64 min
Issued by
NWS Buffalo, NY
Area
Whole counties

County Cattaraugus County, NY

The radar

The Buffalo radar (KBUF), 78 km from the middle of the area, began a volume at 21:26 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Jun 2, 4:15 PM EDTTornado WatchSPC6 hr

The nearest sounding before it

Buffalo Intl Airport, NY (KBUF), launched 12:00Z, 9.4 hours before the alert went out and 76 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 1998-06-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 3 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°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 1998-06-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 198 square meters per square second.193958Sfc1 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
3 J/kg
Mixed-layer CIN
-128 J/kg
Mixed-layer LCL
1267 m above ground
0-6 km bulk shear
41 kt
0-1 km storm-relative helicity
198 m²/s²
0-3 km storm-relative helicity
188 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.

982 
WUUS1 KBUF 022127 RRA
SVRBUF
NYC009-022230-

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BUFFALO NY
526 PM EDT TUE JUN 2 1998

THE NATIONAL WEATHER SERVICE IN BUFFALO NY HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  SOUTHERN CATTARAUGUS COUNTY IN WESTERN NEW YORK

* UNTIL 630 PM EDT

* AT 525 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  A SEVERE THUNDERSTORM JUST WEST OF ALLEGANY STATE PARK...MOVING
  EAST AT 35 MPH.

* THE SEVERE THUNDERSTORM WILL BE NEAR...
  ALLEGANY PARK BETWEEN 530 AND 630PM

IF YOU ARE IN THESE AREAS...SEEK SAFETY IN A SMALL INTERIOR ROOM
AWAY FROM WINDOWS. A BASEMENT OFFERS THE BEST PROTECTION.

A TORNADO WATCH IS ALSO IN EFFECT.  SEVERE THUNDERSTORMS CAN
PRODUCE TORNADOES.

THIS IS A DANGEROUS STORM.  ACT QUICKLY. TAKE COVER BELOW GROUND IF
AVAILABLE. OTHERWISE...GO TO A SMALL INTERIOR ROOM...SUCH AS A
BATHROOM OR CLOSET...ON THE LOWEST FLOOR POSSIBLE.

NIZIOL/LEVAN

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 2, 4:13 PM EDTSevere Thunderstorm WarningBUFChautauqua57 min
Jun 2, 5:07 PM EDTSevere Thunderstorm WarningBUFChautauqua63 min
Jun 2, 5:18 PM EDTTornado WarningBUFErie77 min
Jun 2, 6:00 PM EDTSevere Thunderstorm WarningBUFNiagara65 min
Jun 2, 6:07 PM EDTSevere Thunderstorm WarningBUFGenesee, Wyoming63 min
Jun 2, 6:25 PM EDTSevere Thunderstorm WarningBUFCattaraugus65 min
Jun 2, 6:38 PM EDTSevere Thunderstorm WarningBUFLivingston62 min
Jun 2, 6:43 PM EDTTornado WarningBUFWyoming62 min
Jun 2, 6:48 PM EDTTornado WarningBUFLivingston62 min
Jun 2, 6:54 PM EDTTornado WarningBUFCattaraugus66 min
Jun 2, 7:02 PM EDTTornado WarningBUFAllegany63 min
Jun 2, 7:10 PM EDTSevere Thunderstorm WarningBUFOntario65 min
Jun 2, 7:45 PM EDTSevere Thunderstorm WarningBUFWayne65 min

Nearby

Severe Thunderstorm Warnings in New York, 1998Every severe thunderstorm warning in 1998

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.