Alert archive / New York / Tornado Watches in 2008
Tornado Watch 499
The Storm Prediction Center issued this tornado watch at Jun 10, 2008, 10:02 AM EDT for 5 states. It was in force for 8 hr.
The area
The outline as issued.
The facts
- Issued
- Jun 10, 2008, 10:02 AM EDT (14:02 UTC)
- Expired
- Jun 10, 2008, 6:00 PM EDT
- In force
- 8 hr
- Issued by
- the Storm Prediction Center
- Largest hail expected
- 2.5 in
- Strongest gust expected
- 60 kt
All 64 counties
Northwest Hills Planning Region, CT, Berkshire County, MA, Albany County, NY, Broome County, NY, Cayuga County, NY, Chemung County, NY, Chenango County, NY, Clinton County, NY, Columbia County, NY, Cortland County, NY, Delaware County, NY, Dutchess County, NY, Essex County, NY, Franklin County, NY, Fulton County, NY, Greene County, NY, Hamilton County, NY, Herkimer County, NY, Jefferson County, NY, Lewis County, NY, Madison County, NY, Montgomery County, NY, Oneida County, NY, Onondaga County, NY, Ontario County, NY, Oswego County, NY, Otsego County, NY, Rensselaer County, NY, Saratoga County, NY, Schenectady County, NY, Schoharie County, NY, Schuyler County, NY, Seneca County, NY, St. Lawrence County, NY, Steuben County, NY, Sullivan County, NY, Tioga County, NY, Tompkins County, NY, Ulster County, NY, Warren County, NY, Washington County, NY, Wayne County, NY, Yates County, NY, Bradford County, PA, Lackawanna County, PA, Luzerne County, PA, Pike County, PA, Susquehanna County, PA, Wayne County, PA, Wyoming County, PA, Addison County, VT, Bennington County, VT, Caledonia County, VT, Chittenden County, VT, Essex County, VT, Franklin County, VT, Grand Isle County, VT, Lamoille County, VT, Orange County, VT, Orleans County, VT, Rutland County, VT, Washington County, VT, Windham County, VT, Windsor County, VT
The radar
The Ft Drum radar (KTYX), 61 km from the middle of the area, began a volume at 14:02 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 SPC expected
The probabilities SPC published with the watch, for the watch area over its life.
- Two or more tornadoes
- 40%
- One or more EF2 to EF5 tornadoes
- 20%
- Ten or more severe wind reports
- 95%
- One or more gusts of 65 knots or more
- 50%
- Ten or more severe hail reports
- 95%
- One or more hailstones of 2 inches or more
- 60%
- Six or more combined severe hail and wind reports
- 95%
Warnings issued inside it
48 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 10, 10:41 AM EDT | Severe Thunderstorm Warning | BUF | Cayuga, Oswego, Wayne | 55 min |
| Jun 10, 10:45 AM EDT | Severe Thunderstorm Warning | BGM | Cayuga, Madison, Onondaga, Seneca | 45 min |
| Jun 10, 11:09 AM EDT | Severe Thunderstorm Warning | BGM | Cayuga, Onondaga, Seneca | 51 min |
| Jun 10, 11:18 AM EDT | Severe Thunderstorm Warning | BGM | Broome, Chemung, Cortland, Tioga, Tompkins | 42 min |
| Jun 10, 11:20 AM EDT | Severe Thunderstorm Warning | BUF | Jefferson, Lewis, Oswego | 55 min |
| Jun 10, 11:30 AM EDT | Severe Thunderstorm Warning | BGM | Cayuga, Cortland, Madison, Oneida, Onondaga, Tompkins | 60 min |
| Jun 10, 11:51 AM EDT | Severe Thunderstorm Warning | BTV | Franklin, St. Lawrence | 54 min |
| Jun 10, 11:53 AM EDT | Severe Thunderstorm Warning | ALY | Hamilton, Herkimer | 67 min |
| Jun 10, 11:56 AM EDT | Severe Thunderstorm Warning | BGM | Oneida | 34 min |
| Jun 10, 12:04 PM EDT | Severe Thunderstorm Warning | BUF | Jefferson, Lewis | 26 min |
| Jun 10, 12:08 PM EDT | Severe Thunderstorm Warning | BGM | Chenango, Cortland, Madison, Oneida, Onondaga | 52 min |
| Jun 10, 12:13 PM EDT | Severe Thunderstorm Warning | BGM | Madison, Oneida | 47 min |
| Jun 10, 12:40 PM EDT | Severe Thunderstorm Warning | BGM | Oneida | 35 min |
| Jun 10, 12:42 PM EDT | Severe Thunderstorm Warning | BTV | Franklin, St. Lawrence | 63 min |
| Jun 10, 12:57 PM EDT | Severe Thunderstorm Warning | ALY | Hamilton, Herkimer | 63 min |
| Jun 10, 1:25 PM EDT | Severe Thunderstorm Warning | BTV | Clinton | 65 min |
| Jun 10, 1:29 PM EDT | Severe Thunderstorm Warning | BTV | Clinton, Essex, Franklin | 46 min |
| Jun 10, 1:57 PM EDT | Severe Thunderstorm Warning | ALY | Hamilton, Warren | 63 min |
| Jun 10, 2:05 PM EDT | Severe Thunderstorm Warning | BTV | Chittenden, Franklin, Grand Isle, Lamoille, Washington | 55 min |
| Jun 10, 2:17 PM EDT | Severe Thunderstorm Warning | BTV | Clinton, Essex | 39 min |
| Jun 10, 2:55 PM EDT | Severe Thunderstorm Warning | BTV | Addison, Chittenden, Lamoille, Orange, Rutland, Washington | 65 min |
| Jun 10, 3:05 PM EDT | Severe Thunderstorm Warning | BTV | Caledonia, Essex, Franklin, Lamoille, Orleans | 55 min |
| Jun 10, 3:37 PM EDT | Severe Thunderstorm Warning | BTV | Addison, Caledonia, Essex, Lamoille, Orange, Orleans and 3 more | 53 min |
| Jun 10, 3:58 PM EDT | Severe Thunderstorm Warning | BGM | Chenango, Delaware, Otsego | 47 min |
| Jun 10, 4:16 PM EDT | Severe Thunderstorm Warning | BTV | Caledonia, Essex, Orange | 24 min |
| Jun 10, 4:37 PM EDT | Severe Thunderstorm Warning | BGM | Otsego | 53 min |
| Jun 10, 4:45 PM EDT | Severe Thunderstorm Warning | ALY | Montgomery, Schoharie | 45 min |
| Jun 10, 4:49 PM EDT | Severe Thunderstorm Warning | BUF | Oswego | 41 min |
| Jun 10, 4:55 PM EDT | Severe Thunderstorm Warning | BGM | Sullivan | 50 min |
| Jun 10, 5:03 PM EDT | Severe Thunderstorm Warning | BUF | Jefferson, Lewis, Oswego | 42 min |
| Jun 10, 5:05 PM EDT | Severe Thunderstorm Warning | ALY | Fulton, Herkimer, Montgomery | 55 min |
| Jun 10, 5:14 PM EDT | Severe Thunderstorm Warning | BUF | Allegany, Livingston, Ontario | 20 min |
| Jun 10, 5:19 PM EDT | Severe Thunderstorm Warning | BUF | Lewis | 26 min |
| Jun 10, 5:22 PM EDT | Severe Thunderstorm Warning | BGM | Seneca, Steuben, Yates | 38 min |
| Jun 10, 5:25 PM EDT | Severe Thunderstorm Warning | ALY | Herkimer | 65 min |
| Jun 10, 5:26 PM EDT | Severe Thunderstorm Warning | BGM | Bradford | 49 min |
| Jun 10, 5:32 PM EDT | Severe Thunderstorm Warning | BGM | Bradford, Luzerne, Wyoming | 43 min |
| Jun 10, 5:37 PM EDT | Severe Thunderstorm Warning | ALY | Fulton, Hamilton | 53 min |
| Jun 10, 5:37 PM EDT | Severe Thunderstorm Warning | BUF | Lewis | 23 min |
| Jun 10, 5:40 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Luzerne | 50 min |
| Jun 10, 5:43 PM EDT | Severe Thunderstorm Warning | ALY | Fulton, Saratoga, Schenectady | 47 min |
| Jun 10, 5:43 PM EDT | Severe Thunderstorm Warning | BGM | Otsego | 32 min |
| Jun 10, 5:49 PM EDT | Severe Thunderstorm Warning | BTV | Franklin, St. Lawrence | 41 min |
| Jun 10, 5:50 PM EDT | Severe Thunderstorm Warning | ALY | Hamilton, Herkimer | 55 min |
| Jun 10, 5:55 PM EDT | Severe Thunderstorm Warning | BGM | Cayuga, Chenango, Cortland, Madison, Onondaga, Tompkins | 50 min |
| Jun 10, 5:56 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Tioga | 49 min |
| Jun 10, 5:57 PM EDT | Severe Thunderstorm Warning | BGM | Sullivan | 32 min |
| Jun 10, 5:59 PM EDT | Severe Thunderstorm Warning | ALY | Saratoga, Washington | 61 min |
Discussions around it
SPC mesoscale discussions over the same counties from four hours before the watch to its end.
The nearest sounding before it
Albany, NY (KALY), launched 12:00Z, 2.0 hours before the alert went out and 132 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
- 1481 J/kg
- Mixed-layer CIN
- -115 J/kg
- Mixed-layer LCL
- 1133 m above ground
- 0-6 km bulk shear
- 32 kt
- 0-1 km storm-relative helicity
- 0 m²/s²
- 0-3 km storm-relative helicity
- 98 m²/s²
- Significant tornado parameter
- -0.0
- Supercell composite
- -0.1
SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 10, 4:52 PM EDT | Mesoscale Discussion | SPC | 53 min | |
| Jun 10, 5:47 PM EDT | Severe Thunderstorm Watch | SPC | Greater Bridgeport Planning Region, Capitol Planning Region, Northwest Hills Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Northeastern Connecticut Planning Region | 7 hr |
| Jun 10, 12:34 PM EDT | Mesoscale Discussion | SPC | Middlesex, Worcester | 86 min |
| Jun 10, 3:49 PM EDT | Mesoscale Discussion | SPC | Berkshire | 116 min |
| Jun 10, 6:51 PM EDT | Mesoscale Discussion | SPC | Berkshire | 54 min |
| Jun 10, 9:43 AM EDT | Mesoscale Discussion | SPC | Albany, Broome, Cayuga, Chemung, Chenango, Clinton and 30 more | 2 hr |
| Jun 10, 2:54 PM EDT | Severe Thunderstorm Watch | SPC | Broome, Cayuga, Chemung, Chenango, Cortland, Delaware and 16 more | 7 hr |
| Jun 10, 1:25 PM EDT | Mesoscale Discussion | SPC | Allegheny, Armstrong, Beaver, Butler, Cambria, Clarion and 15 more | 95 min |
| Jun 10, 2:27 PM EDT | Mesoscale Discussion | SPC | Adams, Bedford, Berks, Centre, Columbia, Cumberland and 15 more | 63 min |
Nearby
Tornado Watches in New York, 2008Tornado Watches in Vermont, 2008Tornado Watches in Pennsylvania, 2008Every tornado watch in 2008
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.