Alert archive / New York / Severe Thunderstorm Warnings in 2007
Severe Thunderstorm Warning 18, NWS Buffalo, NY
NWS Buffalo, NY issued this severe thunderstorm warning at Jun 8, 2007, 6:13 PM EDT for Genesee County, Wyoming County, New York. It was in force for 24 min. 2 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
- Jun 8, 2007, 6:13 PM EDT (22:13 UTC)
- Expired
- Jun 8, 2007, 6:37 PM EDT
- In force
- 24 min
- Issued by
- NWS Buffalo, NY
- Area
- Counties, with a storm outline in the text
Counties Genesee County, NY, Wyoming County, NY
The radar
The Buffalo radar (KBUF), 56 km from the middle of the area, began a volume at 22:14 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 8, 6:22 PM EDT | TSTM WND DMG | Castile, NY | POLES/TREES/WIRES DOWN |
| Jun 8, 6:43 PM EDT | TSTM WND DMG | Byron, NY | TREES DOWN |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 8, 2:59 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
The nearest sounding before it
Buffalo Intl Airport, NY (KBUF), launched 12:00Z, 10.2 hours before the alert went out and 52 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
- 648 J/kg
- Mixed-layer CIN
- -252 J/kg
- Mixed-layer LCL
- 1305 m above ground
- 0-6 km bulk shear
- 24 kt
- 0-1 km storm-relative helicity
- 220 m²/s²
- 0-3 km storm-relative helicity
- 165 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000
WUUS51 KBUF 082214
SVRBUF
NYC037-121-082300-
/O.NEW.KBUF.SV.W.0018.070608T2213Z-070608T2300Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BUFFALO NY
613 PM EDT FRI JUN 8 2007
THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
GENESEE COUNTY IN WESTERN NEW YORK
WYOMING COUNTY IN WESTERN NEW YORK
* UNTIL 700 PM EDT
* AT 610 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING DAMAGING WINDS IN
EXCESS OF 60 MPH. THESE STORMS WERE LOCATED ALONG A LINE EXTENDING
FROM PAVILION TO 6 MILES NORTHWEST OF PORTAGEVILLE...AND MOVING
EAST AT 45 MPH.
* SEVERE THUNDERSTORMS WILL BE NEAR...
PAVILLION BY 615 PM EDT...
PERRY BY 620 PM EDT...
THESE ARE DANGEROUS STORMS. IF YOU ARE IN THE PATH...PREPARE
IMMEDIATELY FOR DAMAGING WINDS...AND DEADLY CLOUD TO GROUND
LIGHTNING. PEOPLE OUTSIDE SHOULD MOVE TO A SHELTER...PREFERABLY
INSIDE A STRONG BUILDING BUT AWAY FROM WINDOWS.
LAT...LON 4313 7817 4256 7832 4255 7804 4275 7797
4286 7796 4296 7792 4312 7793
$$
HITCHCOCK1 follow-up statement
000
WWUS51 KBUF 082237
SVSBUF
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BUFFALO NY
638 PM EDT FRI JUN 8 2007
NYC037-121-082248-
/O.CAN.KBUF.SV.W.0018.000000T0000Z-070608T2300Z/
WYOMING NY-GENESEE NY-
638 PM EDT FRI JUN 8 2007
...THE SEVERE THUNDERSTORM WARNING FOR GENESEE AND WYOMING COUNTIES
IS CANCELLED...
AT 638 PM EDT NATIONAL WEATHER SERVICE RADAR SHOWED THAT THE SEVERE
THUNDERSTORM THAT PROMPTED THE WARNING HAD EXITED THE WARNED AREA...
THUS THE WARNING HAS BEEN CANCELLED.
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1000 PM EDT
FRIDAY EVENING FOR WESTERN NEW YORK.
LAT...LON 4313 7817 4256 7832 4255 7804 4275 7797
4286 7796 4296 7792 4312 7793
$$
TJPThe office that day
Everything else NWS Buffalo, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 8, 3:46 PM EDT | Special Marine Warning | BUF | 119 min | |
| Jun 8, 4:44 PM EDT | Severe Thunderstorm Warning | BUF | Erie | 61 min |
| Jun 8, 4:46 PM EDT | Severe Thunderstorm Warning | BUF | Chautauqua | 74 min |
| Jun 8, 4:50 PM EDT | Special Marine Warning | BUF | 115 min | |
| Jun 8, 4:59 PM EDT | Special Marine Warning | BUF | 61 min | |
| Jun 8, 5:12 PM EDT | Severe Thunderstorm Warning | BUF | Niagara | 78 min |
| Jun 8, 5:20 PM EDT | Severe Thunderstorm Warning | BUF | Genesee, Wyoming | 55 min |
| Jun 8, 5:36 PM EDT | Severe Thunderstorm Warning | BUF | Cattaraugus | 69 min |
| Jun 8, 5:39 PM EDT | Severe Thunderstorm Warning | BUF | Erie | 51 min |
| Jun 8, 5:47 PM EDT | Severe Thunderstorm Warning | BUF | Monroe | 58 min |
| Jun 8, 5:48 PM EDT | Severe Thunderstorm Warning | BUF | Orleans | 57 min |
| Jun 8, 5:53 PM EDT | Severe Thunderstorm Warning | BUF | Livingston | 82 min |
| Jun 8, 5:59 PM EDT | Severe Thunderstorm Warning | BUF | Chautauqua | 18 min |
| Jun 8, 6:35 PM EDT | Severe Thunderstorm Warning | BUF | Ontario, Wayne | 55 min |
| Jun 8, 6:35 PM EDT | Tornado Warning | BUF | Livingston | 40 min |
| Jun 8, 6:36 PM EDT | Special Marine Warning | BUF | 54 min | |
| Jun 8, 6:40 PM EDT | Severe Thunderstorm Warning | BUF | Allegany | 57 min |
| Jun 8, 7:09 PM EDT | Severe Thunderstorm Warning | BUF | Cayuga | 64 min |
| Jun 8, 7:11 PM EDT | Special Marine Warning | BUF | 85 min | |
| Jun 8, 7:27 PM EDT | Severe Thunderstorm Warning | BUF | Wayne | 33 min |
| Jun 8, 7:31 PM EDT | Severe Thunderstorm Warning | BUF | Oswego | 71 min |
| Jun 8, 7:58 PM EDT | Severe Thunderstorm Warning | BUF | Jefferson | 64 min |
Nearby
Severe Thunderstorm Warnings in New York, 2007Every severe thunderstorm warning in 2007
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.