Alert archive / New York / Severe Thunderstorm Warnings in 2007
Severe Thunderstorm Warning 47, NWS Buffalo, NY
NWS Buffalo, NY issued this severe thunderstorm warning at Jun 19, 2007, 5:09 PM EDT for Livingston County, New York. It was in force for 66 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 19, 2007, 5:09 PM EDT (21:09 UTC)
- Expired
- Jun 19, 2007, 6:15 PM EDT
- In force
- 66 min
- Issued by
- NWS Buffalo, NY
- Area
- Counties, with a storm outline in the text
County Livingston County, NY
The radar
The Buffalo radar (KBUF), 82 km from the middle of the area, began a volume at 21:09 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 19, 5:30 PM EDT | TSTM WND DMG | Avon, NY | DOWNED WIRES |
| Jun 19, 6:09 PM EDT | TSTM WND DMG | Avon, NY | DOWNED WIRES |
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 19, 12:19 PM EDT | Severe Thunderstorm Watch | SPC | 9 hr |
The nearest sounding before it
Buffalo Intl Airport, NY (KBUF), launched 12:00Z, 9.2 hours before the alert went out and 79 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
- 150 J/kg
- Mixed-layer CIN
- -143 J/kg
- Mixed-layer LCL
- 1612 m above ground
- 0-6 km bulk shear
- 24 kt
- 0-1 km storm-relative helicity
- 65 m²/s²
- 0-3 km storm-relative helicity
- 101 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.2
The text
As transmitted, in the capitals the NWS used until 2016.
000
WUUS51 KBUF 192109
SVRBUF
NYC051-192215-
/O.NEW.KBUF.SV.W.0047.070619T2109Z-070619T2215Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BUFFALO NY
509 PM EDT TUE JUN 19 2007
THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
LIVINGSTON COUNTY IN WESTERN NEW YORK
* UNTIL 615 PM EDT
* AT 505 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 15 MILES WEST OF MOUNT MORRIS TO 13 MILES WEST OF MOUNT MORRIS
TO 14 MILES SOUTHWEST OF MOUNT MORRIS...OR ALONG A LINE EXTENDING
FROM 17 MILES SOUTH OF BATAVIA TO 18 MILES SOUTHWEST OF GENESEO TO
20 MILES WEST OF DANSVILLE...AND MOVING EAST AT 35 MPH.
* SEVERE THUNDERSTORMS WILL BE NEAR...
MOUNT MORRIS BY 525 PM EDT...
YORK...GROVELAND AND GENESEO BY 530 PM EDT...
CALEDONIA AND DANSVILLE BY 535 PM EDT...
AVON AND CONESUS BY 540 PM EDT...
SPRINGWATER BY 545 PM EDT...
LIMA BY 550 PM EDT...
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 900 PM EDT
TUESDAY EVENING FOR WESTERN NEW YORK.
LAT...LON 4295 7775 4294 7758 4288 7755 4277 7763
4269 7761 4265 7749 4250 7779 4255 7778
4257 7778 4253 7802 4254 7802 4267 7793
4291 7794 4297 7787 4299 7772
$$
TMA2 follow-up statements
000
WWUS51 KBUF 192151
SVSBUF
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BUFFALO NY
550 PM EDT TUE JUN 19 2007
NYC051-192215-
/O.CON.KBUF.SV.W.0047.000000T0000Z-070619T2215Z/
LIVINGSTON NY-
550 PM EDT TUE JUN 19 2007
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM EDT
FOR LIVINGSTON COUNTY...
AT 547 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WINDS IN
EXCESS OF 60 MPH. THIS STORM WAS LOCATED NEAR LIMA...OR ABOUT 12
MILES NORTHEAST OF GENESEO...MOVING NORTHEAST AT 40 MPH.
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 900 PM EDT
TUESDAY EVENING FOR WESTERN NEW YORK.
LAT...LON 4295 7775 4294 7758 4288 7755 4277 7763
4269 7761 4265 7749 4250 7779 4255 7778
4257 7778 4253 7802 4254 7802 4267 7793
4291 7794 4297 7787 4299 7772
$$
TJP000
WWUS51 KBUF 192208
SVSBUF
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BUFFALO NY
608 PM EDT TUE JUN 19 2007
NYC051-192218-
/O.EXP.KBUF.SV.W.0047.000000T0000Z-070619T2215Z/
LIVINGSTON NY-
608 PM EDT TUE JUN 19 2007
...THE SEVERE THUNDERSTORM WARNING FOR LIVINGSTON COUNTY EXPIRES AT
615 PM EDT...
AT 608 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 ALLOWED TO EXPIRE.
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 900 PM EDT
TUESDAY EVENING FOR WESTERN NEW YORK.
LAT...LON 4295 7775 4294 7758 4288 7755 4277 7763
4269 7761 4265 7749 4250 7779 4255 7778
4257 7778 4253 7802 4254 7802 4267 7793
4291 7794 4297 7787 4299 7772
$$
TMAThe office that day
Everything else NWS Buffalo, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 19, 11:43 AM EDT | Severe Thunderstorm Warning | BUF | Cattaraugus | 47 min |
| Jun 19, 11:55 AM EDT | Severe Thunderstorm Warning | BUF | Erie | 35 min |
| Jun 19, 11:59 AM EDT | Severe Thunderstorm Warning | BUF | Wyoming | 51 min |
| Jun 19, 12:16 PM EDT | Severe Thunderstorm Warning | BUF | Genesee | 50 min |
| Jun 19, 12:21 PM EDT | Severe Thunderstorm Warning | BUF | Allegany | 54 min |
| Jun 19, 12:41 PM EDT | Severe Thunderstorm Warning | BUF | Livingston | 41 min |
| Jun 19, 12:45 PM EDT | Severe Thunderstorm Warning | BUF | Monroe | 60 min |
| Jun 19, 1:25 PM EDT | Special Marine Warning | BUF | 65 min | |
| Jun 19, 1:34 PM EDT | Severe Thunderstorm Warning | BUF | Wayne | 56 min |
| Jun 19, 2:17 PM EDT | Special Marine Warning | BUF | 58 min | |
| Jun 19, 2:27 PM EDT | Severe Thunderstorm Warning | BUF | Cayuga, Oswego | 48 min |
| Jun 19, 2:44 PM EDT | Special Marine Warning | BUF | 61 min | |
| Jun 19, 2:51 PM EDT | Severe Thunderstorm Warning | BUF | Chautauqua | 54 min |
| Jun 19, 3:00 PM EDT | Special Marine Warning | BUF | 30 min | |
| Jun 19, 3:07 PM EDT | Severe Thunderstorm Warning | BUF | Oswego | 38 min |
| Jun 19, 3:20 PM EDT | Severe Thunderstorm Warning | BUF | Jefferson, Lewis | 55 min |
| Jun 19, 3:23 PM EDT | Severe Thunderstorm Warning | BUF | Cattaraugus | 67 min |
| Jun 19, 3:32 PM EDT | Tornado Warning | BUF | Chautauqua | 28 min |
| Jun 19, 3:43 PM EDT | Severe Thunderstorm Warning | BUF | Erie | 62 min |
| Jun 19, 3:57 PM EDT | Special Marine Warning | BUF | 63 min | |
| Jun 19, 4:04 PM EDT | Special Marine Warning | BUF | 86 min | |
| Jun 19, 4:17 PM EDT | Severe Thunderstorm Warning | BUF | Chautauqua | 58 min |
| Jun 19, 4:30 PM EDT | Severe Thunderstorm Warning | BUF | Genesee, Wyoming | 69 min |
| Jun 19, 4:34 PM EDT | Severe Thunderstorm Warning | BUF | Niagara | 56 min |
| Jun 19, 4:45 PM EDT | Severe Thunderstorm Warning | BUF | Erie | 30 min |
| Jun 19, 4:47 PM EDT | Special Marine Warning | BUF | 88 min | |
| Jun 19, 4:47 PM EDT | Severe Thunderstorm Warning | BUF | Orleans | 58 min |
| Jun 19, 5:00 PM EDT | Severe Thunderstorm Warning | BUF | Monroe | 90 min |
| Jun 19, 5:31 PM EDT | Special Marine Warning | BUF | 89 min | |
| Jun 19, 5:58 PM EDT | Severe Thunderstorm Warning | BUF | Wayne | 77 min |
| Jun 19, 6:30 PM EDT | Special Marine Warning | BUF | 2 hr | |
| Jun 19, 7:05 PM EDT | Severe Thunderstorm Warning | BUF | Jefferson, Oswego | 40 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.