Alert archive / New York / Severe Thunderstorm Warnings in 2007
Severe Thunderstorm Warning 74, NWS Buffalo, NY
NWS Buffalo, NY issued this severe thunderstorm warning at Jul 9, 2007, 5:43 PM EDT for Oswego County, New York. It was in force for 62 min. 1 report 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
- Jul 9, 2007, 5:43 PM EDT (21:43 UTC)
- Expired
- Jul 9, 2007, 6:45 PM EDT
- In force
- 62 min
- Issued by
- NWS Buffalo, NY
- Area
- Counties, with a storm outline in the text
County Oswego County, NY
The radar
The Ft Drum radar (KTYX), 69 km from the middle of the area, began a volume at 21:46 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 |
|---|---|---|---|
| Jul 9, 6:00 PM EDT | TSTM WND DMG | Caughdenoy, NY | SEVERAL WILLOW TREES DOWN, ONE ON A SHED. WIRES 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 |
|---|---|---|---|
| Jul 9, 1:50 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
The nearest sounding before it
Buffalo Intl Airport, NY (KBUF), launched 12:00Z, 9.7 hours before the alert went out and 201 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
- 961 J/kg
- Mixed-layer CIN
- -144 J/kg
- Mixed-layer LCL
- 1129 m above ground
- 0-6 km bulk shear
- 42 kt
- 0-1 km storm-relative helicity
- 79 m²/s²
- 0-3 km storm-relative helicity
- 90 m²/s²
- Significant tornado parameter
- 0.1
- Supercell composite
- 4.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WUUS51 KBUF 092143 SVRBUF NYC075-092245- /O.NEW.KBUF.SV.W.0074.070709T2143Z-070709T2245Z/ BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE BUFFALO NY 543 PM EDT MON JUL 9 2007 THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... OSWEGO COUNTY IN CENTRAL NEW YORK * UNTIL 645 PM EDT * AT 541 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM. THIS STORM WAS LOCATED 6 MILES SOUTHWEST OF FULTON...AND MOVING EAST AT 30 MPH. * THE SEVERE THUNDERSTORM WILL BE NEAR... FULTON BY 550 PM EDT... PHOENIX BY 600 PM EDT... CENTRAL SQUARE BY 615 PM EDT... A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 900 PM EDT MONDAY EVENING FOR WESTERN NEW YORK. LAT...LON 4337 7661 4325 7658 4318 7580 4339 7582 $$ SFM
2 follow-up statements
000 WWUS51 KBUF 092209 SVSBUF SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE BUFFALO NY 609 PM EDT MON JUL 9 2007 NYC075-092245- /O.CON.KBUF.SV.W.0074.000000T0000Z-070709T2245Z/ OSWEGO NY- 609 PM EDT MON JUL 9 2007 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 PM EDT FOR OSWEGO COUNTY... AT 606 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE A SEVERE THUNDERSTORM. THIS STORM WAS LOCATED NEAR SAND RIDGE...OR ABOUT 6 MILES NORTH OF CLAY...MOVING EAST AT 30 MPH. THE SEVERE THUNDERSTORM WILL BE NEAR... CENTRAL SQUARE BY 615 PM EDT... CONSTANTIA BY 625 PM EDT... LAT...LON 4337 7657 4328 7653 4321 7593 4340 7591 $$ SFM
000 WWUS51 KBUF 092239 SVSBUF SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE BUFFALO NY 638 PM EDT MON JUL 9 2007 NYC075-092248- /O.EXP.KBUF.SV.W.0074.000000T0000Z-070709T2245Z/ OSWEGO NY- 638 PM EDT MON JUL 9 2007 ...THE SEVERE THUNDERSTORM WARNING FOR OSWEGO COUNTY EXPIRES AT 645 PM EDT... THE STORM NEAR CLEVELAND WILL MOVE OUT OF THE COUNTY BY 645 PM EDT. LAT...LON 4337 7657 4328 7653 4321 7593 4340 7591 $$ SFM
The office that day
Everything else NWS Buffalo, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 8, 11:51 PM EDT | Special Marine Warning | BUF | 84 min | |
| Jul 9, 1:52 AM EDT | Special Marine Warning | BUF | 53 min | |
| Jul 9, 2:10 AM EDT | Severe Thunderstorm Warning | BUF | Cayuga | 50 min |
| Jul 9, 2:13 AM EDT | Severe Thunderstorm Warning | BUF | Oswego | 62 min |
| Jul 9, 2:30 AM EDT | Special Marine Warning | BUF | 60 min | |
| Jul 9, 2:33 AM EDT | Severe Thunderstorm Warning | BUF | Wayne | 27 min |
| Jul 9, 2:53 AM EDT | Special Marine Warning | BUF | 52 min | |
| Jul 9, 3:15 AM EDT | Severe Thunderstorm Warning | BUF | Oswego | 30 min |
| Jul 9, 3:23 AM EDT | Severe Thunderstorm Warning | BUF | Lewis | 67 min |
| Jul 9, 4:12 PM EDT | Special Marine Warning | BUF | 33 min | |
| Jul 9, 4:23 PM EDT | Special Marine Warning | BUF | 67 min | |
| Jul 9, 4:34 PM EDT | Special Marine Warning | BUF | 56 min | |
| Jul 9, 5:34 PM EDT | Special Marine Warning | BUF | 50 min | |
| Jul 9, 6:28 PM EDT | Special Marine Warning | BUF | 81 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.