Alert archive / New York / Severe Thunderstorm Warnings in 1997
Severe Thunderstorm Warning 59, NWS Buffalo, NY
NWS Buffalo, NY issued this severe thunderstorm warning at Sep 29, 1997, 7:59 PM EDT for Cattaraugus County, Chautauqua County, Wyoming County, New York. It was in force for 46 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
- Sep 29, 1997, 7:59 PM EDT (23:59 UTC)
- Expired
- Sep 29, 1997, 8:45 PM EDT
- In force
- 46 min
- Issued by
- NWS Buffalo, NY
- Area
- Whole counties
Counties Cattaraugus County, NY, Chautauqua County, NY, Wyoming County, NY
The radar
The Buffalo radar (KBUF), 59 km from the middle of the area, began a volume at 00:00 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 |
|---|---|---|---|
| Sep 29, 8:30 PM EDT | Thunderstorm Wind | Ellington, NY | |
| Sep 29, 8:30 PM EDT | Thunderstorm Wind | Westfield, 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, 12.0 hours before the alert went out and 57 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.
- Mixed-layer CAPE
- 1 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 533 m above ground
- 0-6 km bulk shear
- 34 kt
- 0-1 km storm-relative helicity
- -79 m²/s²
- 0-3 km storm-relative helicity
- -27 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KBUF 292358 RRA SVRBUF NYC009-013-121-NYZ520-300045- BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE BUFFALO NY 759 PM EDT MON SEP 29 1997 THE NATIONAL WEATHER SERVICE IN BUFFALO NY HAS ISSUED A SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 845 PM EDT FOR PEOPLE IN THE FOLLOWING LOCATION... IN WESTERN NEW YORK ...CATTARAUGUS COUNTY ...CHAUTAUQUA COUNTY ...WYOMING COUNTY AT 750PM BUFFALO DOPPLER RADAR DETECTED A LINE OF SEVERE THUNDERSTORMS THAT EXTENDED FROM JUST EAST OF BUFFALO...SOUTH THROUGH SPRINGVILLE TO MAYVILLE IN CHAUTAUQUA COUNTY. THESE STORMS WERE MOVING RAPIDLY EAST AT 50 MPH AND THERE HAVE BEEN REPORTS OF DOWNED TREES AND POWER LINES ASSOCIATED WITH THE WINDS MOVING OUT AHEAD OF THE STORMS. THESE STORMS ALSO ARE PRODUCING LIGHTNING AND VERY HEAVY DOWNPOURS. TUNE IN NOAA WEATHER RADIO OR YOUR LOCAL RADIO OR TV STATION FOR THE LATEST WEATHER INFORMATION. IF SEVERE WEATHER APPROACHES pTAKE SHELTER IMMEDIATELY. NIZIOL
The office that day
Everything else NWS Buffalo, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 29, 6:43 PM EDT | Severe Thunderstorm Warning | BUF | Erie, Genesee | 2 hr |
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; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.