Alert archive / New York / Severe Thunderstorm Warnings in 2007
Severe Thunderstorm Warning 31, NWS Buffalo, NY
NWS Buffalo, NY issued this severe thunderstorm warning at Jun 19, 2007, 12:21 PM EDT for Allegany County, New York. It was in force for 54 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jun 19, 2007, 12:21 PM EDT (16:21 UTC)
- Expired
- Jun 19, 2007, 1:15 PM EDT
- In force
- 54 min
- Issued by
- NWS Buffalo, NY
- Area
- Counties, with a storm outline in the text
County Allegany County, NY
The radar
The Buffalo radar (KBUF), 90 km from the middle of the area, began a volume at 16:21 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.
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, 4.4 hours before the alert went out and 87 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 191621 SVRBUF NYC003-191715- /O.NEW.KBUF.SV.W.0031.070619T1621Z-070619T1715Z/ BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE BUFFALO NY 1221 PM EDT TUE JUN 19 2007 THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... ALLEGANY COUNTY IN WESTERN NEW YORK * UNTIL 115 PM EDT * AT 1213 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 RUSHFORD TO 20 MILES WEST OF WELLSVILLE...MOVING NORTHEAST AT 35 MPH. * SEVERE THUNDERSTORMS WILL BE NEAR... WELLSVILLE BY 1245 PM EDT... WHITESVILLE BY 1255 PM EDT... ALFRED BY 100 PM EDT... THESE STORMS HAVE A HISTORY OF PRODUCING DESTRUCTIVE WINDS AND LARGE DAMAGING HAIL. THE LINE OF STORMS WILL ALSO CONTAIN FREQUENT CLOUD TO GROUND LIGHTNING. SEEK SHELTER NOW INSIDE A STURDY STRUCTURE AND STAY AWAY FROM WINDOWS A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 900 PM EDT TUESDAY EVENING FOR WESTERN NEW YORK. LAT...LON 4251 7827 4202 7828 4202 7777 4246 7776 $$ RSH
2 follow-up statements
000 WWUS51 KBUF 191654 SVSBUF SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE BUFFALO NY 1253 PM EDT TUE JUN 19 2007 NYC003-191715- /O.CON.KBUF.SV.W.0031.000000T0000Z-070619T1715Z/ ALLEGANY NY- 1253 PM EDT TUE JUN 19 2007 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 115 PM EDT FOR ALLEGANY COUNTY... AT 1247 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE A LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS OF 60 MPH. THESE STORMS WERE LOCATED ALONG A LINE EXTENDING FROM BIRDSALL TO NEAR BOLIVAR...MOVING NORTHEAST AT 40 MPH. * SEVERE THUNDERSTORMS WILL BE NEAR... WELLSVILLE AND STANNARDS AND CANASERAGA BY 100 PM EDT... WHITESVILLE BY 105 PM EDT... ANDOVER AND ALFRED BY 110 PM EDT... THE STORMS HAVE A HISTORY OF PRODUCING WIND DAMAGE AND WILL ALSO PRODUCE FREQUENT CLOUD TO GROUND LIGHTNING. A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 900 PM EDT TUESDAY EVENING FOR WESTERN NEW YORK. LAT...LON 4251 7827 4202 7828 4202 7777 4246 7776 $$ RSH
000 WWUS51 KBUF 191719 SVSBUF SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE BUFFALO NY 118 PM EDT TUE JUN 19 2007 NYC003-191728- /O.EXP.KBUF.SV.W.0031.000000T0000Z-070619T1715Z/ ALLEGANY NY- 118 PM EDT TUE JUN 19 2007 ...THE SEVERE THUNDERSTORM WARNING FOR ALLEGANY COUNTY EXPIRED AT 115 PM EDT... THE STORMS RESPONSIBLE FOR THE INITIAL SEVERE THUNDERSTORM WARNING HAVE MOVED OUT OF THE COUNTY. A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 900 PM EDT TUESDAY EVENING FOR WESTERN NEW YORK. LAT...LON 4251 7827 4202 7828 4202 7777 4246 7776 $$ RSH
The 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, 12:41 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, 5:09 PM EDT | Severe Thunderstorm Warning | BUF | Livingston | 66 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.