Alert archive / New York / Severe Thunderstorm Warnings in 2022
Severe Thunderstorm Warning 75, NWS Buffalo, NY
NWS Buffalo, NY issued this severe thunderstorm warning at Aug 29, 2022, 2:23 PM EDT for Cattaraugus County, Chautauqua County, New York. It was in force for 52 min. 10 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Aug 29, 2022, 2:23 PM EDT (18:23 UTC)
- Expired
- Aug 29, 2022, 3:15 PM EDT
- In force
- 52 min
- Issued by
- NWS Buffalo, NY
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Cattaraugus County, NY, Chautauqua County, NY
The radar
The Buffalo radar (KBUF), 82 km from the middle of the area, began a volume at 18:21 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 |
|---|---|---|---|
| Aug 29, 2:34 PM EDT | TSTM WND DMG | Bemus Point, NY | TREES AND WIRES DOWN. TIME ESTIMATED BY RADAR. |
| Aug 29, 2:40 PM EDT | TSTM WND DMG | 1 Ene Ashville, NY | MULTIPLE TREES DOWN. TIME ESTIMATED BY RADAR. |
| Aug 29, 2:45 PM EDT | TSTM WND DMG | 1 Nne Jamestown, NY | TREE DOWN. TIME ESTIMATED BY RADAR. |
| Aug 29, 2:45 PM EDT | TSTM WND DMG | 1 Nnw Jamestown, NY | *** 1 INJ *** TREE FELL ON MOTORCYCLIST. |
| Aug 29, 2:45 PM EDT | TSTM WND DMG | 1 Sse Jamestown, NY | LARGE TREE LIMB ON HOUSE. |
| Aug 29, 2:45 PM EDT | TSTM WND DMG | 1 Sse Jamestown, NY | TREE FALLEN ONTO POWER LINES. TIME ESTIMATED BY RADAR. |
| Aug 29, 2:51 PM EDT | TSTM WND DMG | Gerry, NY | TREES AND WIRES DOWN. TIME ESTIMATED BY RADAR. |
| Aug 29, 2:55 PM EDT | TSTM WND DMG | 1 Ese Cherry Creek, NY | TREES AND WIRES DOWN. TIME ESTIMATED BY RADAR. |
| Aug 29, 2:55 PM EDT | TSTM WND DMG | Ellington, NY | TREES AND WIRES DOWN. TIME ESTIMATED BY RADAR. |
| Aug 29, 2:59 PM EDT | TSTM WND DMG | Falconer, NY | TREES AND WIRES DOWN. TIME ESTIMATED BY RADAR. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Buffalo Intl Airport, NY (KBUF), launched 12:00Z, 6.4 hours before the alert went out and 82 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
- 331 J/kg
- Mixed-layer CIN
- -74 J/kg
- Mixed-layer LCL
- 1251 m above ground
- 0-6 km bulk shear
- 32 kt
- 0-1 km storm-relative helicity
- 219 m²/s²
- 0-3 km storm-relative helicity
- 210 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.7
The text
As transmitted.
778
WUUS51 KBUF 291823
SVRBUF
NYC009-013-291915-
/O.NEW.KBUF.SV.W.0075.220829T1823Z-220829T1915Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Buffalo NY
223 PM EDT Mon Aug 29 2022
The National Weather Service in Buffalo has issued a
* Severe Thunderstorm Warning for...
Southwestern Cattaraugus County in western New York...
Chautauqua County in western New York...
* Until 315 PM EDT.
* At 222 PM EDT, a line of severe thunderstorms was located 7 miles
northeast of Clymer, or 13 miles west of Jamestown, moving
northeast at 30 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to trees and power lines.
* Locations impacted include...
Jamestown, Dunkirk, Fredonia, Allegany State Park, Westfield,
Lakewood, Silver Creek, Falconer, Mayville and Clymer.
This includes the following highways...
Interstate 90 between exits 58 and 61.
Interstate 86 between exits 4 and 18.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4227 7976 4228 7973 4230 7975 4255 7932
4260 7919 4264 7916 4259 7913 4257 7914
4257 7911 4200 7877 4200 7976
TIME...MOT...LOC 1822Z 246DEG 27KT 4208 7950
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
PP1 follow-up statement
421
WWUS51 KBUF 291847
SVSBUF
Severe Weather Statement
National Weather Service Buffalo NY
247 PM EDT Mon Aug 29 2022
NYC009-013-291915-
/O.CON.KBUF.SV.W.0075.000000T0000Z-220829T1915Z/
Cattaraugus NY-Chautauqua NY-
247 PM EDT Mon Aug 29 2022
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 315 PM EDT
FOR SOUTHWESTERN CATTARAUGUS AND CHAUTAUQUA COUNTIES...
At 246 PM EDT, a line of severe thunderstorms was located near
Falconer, or near Jamestown, moving northeast at 40 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to trees and power lines.
Locations impacted include...
Jamestown, Dunkirk, Fredonia, Allegany State Park, Westfield,
Lakewood, Silver Creek, Falconer, Mayville and Long Point State Park.
This includes the following highways...
Interstate 90 between exits 58 and 59.
Interstate 86 between exits 7 and 18.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4200 7951 4240 7958 4255 7933 4260 7919
4264 7916 4259 7913 4257 7914 4256 7911
4200 7877
TIME...MOT...LOC 1846Z 246DEG 33KT 4217 7921
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
PPThe office that day
Everything else NWS Buffalo, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 29, 3:38 AM EDT | Heat Advisory | BUF | Cayuga, Erie, Genesee, Livingston, Monroe, Niagara and 4 more | 15 hr |
| Aug 29, 2:04 PM EDT | Special Weather Statement | BUF | Chautauqua | 41 min |
| Aug 29, 3:05 PM EDT | Severe Thunderstorm Warning | BUF | Allegany, Cattaraugus, Chautauqua, Erie, Genesee, Wyoming | 40 min |
| Aug 29, 3:42 PM EDT | Severe Thunderstorm Warning | BUF | Cattaraugus | 33 min |
| Aug 29, 3:44 PM EDT | Severe Thunderstorm Warning | BUF | Erie, Genesee, Livingston, Wyoming | 61 min |
| Aug 29, 4:05 PM EDT | Special Marine Warning | BUF | 40 min | |
| Aug 29, 4:08 PM EDT | Severe Thunderstorm Warning | BUF | Allegany, Cattaraugus, Livingston | 67 min |
| Aug 29, 4:23 PM EDT | Severe Thunderstorm Warning | BUF | Genesee, Livingston, Monroe, Ontario, Wyoming | 52 min |
| Aug 29, 4:40 PM EDT | Special Marine Warning | BUF | 65 min | |
| Aug 29, 5:00 PM EDT | Severe Thunderstorm Warning | BUF | Livingston, Ontario | 60 min |
| Aug 29, 5:19 PM EDT | Special Weather Statement | BUF | Wayne | 41 min |
| Aug 29, 5:27 PM EDT | Special Marine Warning | BUF | 63 min | |
| Aug 29, 5:42 PM EDT | Severe Thunderstorm Warning | BUF | Cayuga, Oswego, Wayne | 63 min |
| Aug 29, 5:55 PM EDT | Special Marine Warning | BUF | 65 min | |
| Aug 29, 6:01 PM EDT | Special Marine Warning | BUF | 89 min | |
| Aug 29, 6:06 PM EDT | Severe Thunderstorm Warning | BUF | Jefferson, Lewis, Oswego | 84 min |
| Aug 29, 6:47 PM EDT | Tornado Warning | BUF | Jefferson | 28 min |
| Aug 29, 7:05 PM EDT | Special Marine Warning | BUF | 55 min |
Nearby
Severe Thunderstorm Warnings in New York, 2022Every severe thunderstorm warning in 2022
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.