Alert archive / New York / Severe Thunderstorm Warnings in 2007
Severe Thunderstorm Warning 30, NWS Buffalo, NY
NWS Buffalo, NY issued this severe thunderstorm warning at Jun 19, 2007, 12:16 PM EDT for Genesee County, New York. It was in force for 50 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, 12:16 PM EDT (16:16 UTC)
- Expired
- Jun 19, 2007, 1:06 PM EDT
- In force
- 50 min
- Issued by
- NWS Buffalo, NY
- Area
- Counties, with a storm outline in the text
County Genesee County, NY
The radar
The Buffalo radar (KBUF), 41 km from the middle of the area, began a volume at 16:17 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, 12:42 PM EDT | TSTM WND DMG | Byron, NY | LIMBS AND WIRES DOWN |
| Jun 19, 12:48 PM EDT | TSTM WND DMG | Alexander, NY | WIRES DOWN |
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, 4.3 hours before the alert went out and 38 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 191616 SVRBUF NYC037-191715- /O.NEW.KBUF.SV.W.0030.070619T1616Z-070619T1715Z/ BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE BUFFALO NY 1216 PM EDT TUE JUN 19 2007 THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... GENESEE COUNTY IN WESTERN NEW YORK * UNTIL 115 PM EDT * AT 1209 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED NEAR DARIEN...OR ABOUT 13 MILES SOUTHWEST OF BATAVIA...AND MOVING NORTHEAST AT 35 MPH. * THE SEVERE THUNDERSTORM WILL BE NEAR... BATAVIA BY 1230 PM EDT... LE ROY BY 1245 PM EDT... THIS STORM HAS A HISTORY OF PRODUCING DESTRUCTIVE WINDS AND LARGE DAMAGING HAIL. THE STORM IS ALSO PRODUCING FREQUENT CLOUD TO GROUND LIGHTNING. SEEK SHELTER NOW INSIDE A STURDY STRUCTURE AND STAY AWAY FROM WINDOWS LAT...LON 4300 7841 4289 7841 4289 7798 4312 7796 $$ RSH
2 follow-up statements
000 WWUS51 KBUF 191652 SVSBUF SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE BUFFALO NY 1251 PM EDT TUE JUN 19 2007 NYC037-191715- /O.CON.KBUF.SV.W.0030.000000T0000Z-070619T1715Z/ GENESEE NY- 1251 PM EDT TUE JUN 19 2007 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 115 PM EDT FOR GENESEE COUNTY... AT 1250 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED NEAR BYRON...OR ABOUT 9 MILES EAST OF BATAVIA...MOVING NORTHEAST AT 35 MPH. THE STORMS HAVE A HISTORY OF PRODUCING WIND DAMAGE AND WILL ALSO PRODUCE FREQUENT CLOUD TO GROUND LIGHTNING. A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 900 PM EDT TUESDAY EVENING FOR WESTERN NEW YORK. LAT...LON 4300 7841 4289 7841 4289 7798 4312 7796 $$ RSH
000 WWUS51 KBUF 191706 SVSBUF SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE BUFFALO NY 106 PM EDT TUE JUN 19 2007 NYC037-191716- /O.CAN.KBUF.SV.W.0030.000000T0000Z-070619T1715Z/ GENESEE NY- 106 PM EDT TUE JUN 19 2007 ...THE SEVERE THUNDERSTORM WARNING FOR GENESEE COUNTY IS CANCELLED... AT 106 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 900 PM EDT TUESDAY EVENING FOR WESTERN NEW YORK. LAT...LON 4300 7841 4289 7841 4289 7798 4312 7796 $$ 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, 12:21 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, 5:09 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.