Alert archive / New York / Severe Thunderstorm Warnings in 1998
Severe Thunderstorm Warning 169, NWS Buffalo, NY
NWS Buffalo, NY issued this severe thunderstorm warning at Sep 7, 1998, 1:01 AM EDT for Oswego County, New York. It was in force for 64 min. 1 report 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 7, 1998, 1:01 AM EDT (05:01 UTC)
- Expired
- Sep 7, 1998, 2:05 AM EDT
- In force
- 64 min
- Issued by
- NWS Buffalo, NY
- Area
- Whole counties
County Oswego County, NY
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Sep 7, 1:20 AM EDT | Thunderstorm Wind | Phoenix, 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Sep 6, 11:30 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
The nearest sounding before it
Buffalo Intl Airport, NY (KBUF), launched 00:00Z, 5.0 hours before the alert went out and 210 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
- 1469 J/kg
- Mixed-layer CIN
- -84 J/kg
- Mixed-layer LCL
- 1188 m above ground
- 0-6 km bulk shear
- 35 kt
- 0-1 km storm-relative helicity
- 91 m²/s²
- 0-3 km storm-relative helicity
- 114 m²/s²
- Significant tornado parameter
- 0.4
- Supercell composite
- 3.8
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KBUF 070501 RRA SVRBUF NYC075-NYZ525-526-070605- BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE BUFFALO NY 101 AM EDT MON SEP 7 1998 THE NATIONAL WEATHER SERVICE IN BUFFALO NY HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... OSWEGO COUNTY INCLUDING ADJACENT COASTAL WATERS IN CENTRAL NEW YORK * UNTIL 205 AM EDT * AT 100 AM...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM JUST SOUTH OF FAIR HAVEN...MOVING SOUTHEAST AT 40 MPH. * THE SEVERE THUNDERSTORM WILL BE NEAR... FULTON AT 120 AM OSWEGO AT 120 AM PALERMO AT 125 AM IF YOU ARE IN THESE AREAS...SEEK SAFETY IN A SMALL INTERIOR ROOM AWAY FROM WINDOWS. A BASEMENT OFFERS THE BEST PROTECTION. BE ON THE ALERT FOR THUNDERSTORMS ACCOMPANIED BY DAMAGING WINDS...FREQUENT LIGHTNING AND HAIL. LOCALLY HEAVY RAINFALL MAY ALSO PRODUCE DRAINAGE FLOODING.
The office that day
Everything else NWS Buffalo, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 6, 11:23 PM EDT | Tornado Warning | BUF | Niagara | 47 min |
| Sep 6, 11:41 PM EDT | Severe Thunderstorm Warning | BUF | Orleans | 49 min |
| Sep 6, 11:52 PM EDT | Severe Thunderstorm Warning | BUF | Genesee | 63 min |
| Sep 6, 11:58 PM EDT | Severe Thunderstorm Warning | BUF | Erie | 32 min |
| Sep 7, 12:07 AM EDT | Severe Thunderstorm Warning | BUF | Monroe | 63 min |
| Sep 7, 12:22 AM EDT | Severe Thunderstorm Warning | BUF | Wayne | 63 min |
| Sep 7, 12:29 AM EDT | Severe Thunderstorm Warning | BUF | Erie, Wyoming | 66 min |
| Sep 7, 12:36 AM EDT | Severe Thunderstorm Warning | BUF | Livingston | 64 min |
| Sep 7, 12:46 AM EDT | Severe Thunderstorm Warning | BUF | Cayuga | 64 min |
| Sep 7, 1:13 AM EDT | Severe Thunderstorm Warning | BUF | Ontario | 67 min |
| Sep 7, 1:16 AM EDT | Severe Thunderstorm Warning | BUF | Allegany | 34 min |
| Sep 7, 2:40 AM EDT | Severe Thunderstorm Warning | BUF | Allegany | 65 min |
| Sep 7, 8:27 AM EDT | Severe Thunderstorm Warning | BUF | Erie | 63 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; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.