Alert archive / New York / Severe Thunderstorm Watches in 2008

Severe Thunderstorm Watch 702

July 19, 20087 states

The Storm Prediction Center issued this severe thunderstorm watch at Jul 19, 2008, 1:26 PM EDT for 7 states. It was in force for 7 hr.

The area

The outline as issued.

The facts

Issued
Jul 19, 2008, 1:26 PM EDT (17:26 UTC)
Expired
Jul 19, 2008, 8:05 PM EDT
In force
7 hr
Issued by
the Storm Prediction Center
Largest hail expected
2 in
Strongest gust expected
60 kt
All 63 counties

Capitol Planning Region, CT, Northeastern Connecticut Planning Region, CT, Northwest Hills Planning Region, CT, Berkshire County, MA, Bristol County, MA, Essex County, MA, Franklin County, MA, Hampden County, MA, Hampshire County, MA, Middlesex County, MA, Norfolk County, MA, Plymouth County, MA, Suffolk County, MA, Worcester County, MA, Androscoggin County, ME, Cumberland County, ME, Oxford County, ME, Sagadahoc County, ME, York County, ME, Belknap County, NH, Carroll County, NH, Cheshire County, NH, Grafton County, NH, Hillsborough County, NH, Merrimack County, NH, Rockingham County, NH, Strafford County, NH, Sullivan County, NH, Albany County, NY, Broome County, NY, Chenango County, NY, Columbia County, NY, Cortland County, NY, Delaware County, NY, Dutchess County, NY, Essex County, NY, Fulton County, NY, Greene County, NY, Hamilton County, NY, Herkimer County, NY, Madison County, NY, Montgomery County, NY, Oneida County, NY, Onondaga County, NY, Orange County, NY, Otsego County, NY, Putnam County, NY, Rensselaer County, NY, Saratoga County, NY, Schenectady County, NY, Schoharie County, NY, Sullivan County, NY, Ulster County, NY, Warren County, NY, Washington County, NY, Kent County, RI, Providence County, RI, Addison County, VT, Bennington County, VT, Orange County, VT, Rutland County, VT, Windham County, VT, Windsor County, VT

The radar

The Albany radar (KENX), 64 km from the middle of the area, began a volume at 17:30 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
20%
One or more EF2 to EF5 tornadoes
5%
Ten or more severe wind reports
50%
One or more gusts of 65 knots or more
30%
Ten or more severe hail reports
30%
One or more hailstones of 2 inches or more
20%
Six or more combined severe hail and wind reports
80%

Warnings issued inside it

22 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.

IssuedProductOfficeCountiesLasted
Jul 19, 2:17 PM EDTSevere Thunderstorm WarningBTVEssex42 min
Jul 19, 2:20 PM EDTSevere Thunderstorm WarningGYXGrafton55 min
Jul 19, 2:21 PM EDTSevere Thunderstorm WarningBTVRutland, Windsor54 min
Jul 19, 2:44 PM EDTSevere Thunderstorm WarningBTVOrange, Windsor61 min
Jul 19, 2:52 PM EDTSevere Thunderstorm WarningGYXBelknap, Merrimack, Strafford53 min
Jul 19, 3:03 PM EDTSevere Thunderstorm WarningBGMCayuga, Chenango, Cortland, Madison, Onondaga29 min
Jul 19, 3:09 PM EDTSevere Thunderstorm WarningBTVRutland, Windsor66 min
Jul 19, 3:31 PM EDTSevere Thunderstorm WarningGYXYork44 min
Jul 19, 3:43 PM EDTSevere Thunderstorm WarningGYXYork62 min
Jul 19, 3:59 PM EDTSevere Thunderstorm WarningBTVWindsor31 min
Jul 19, 4:01 PM EDTSevere Thunderstorm WarningGYXMerrimack, Sullivan59 min
Jul 19, 4:15 PM EDTSevere Thunderstorm WarningGYXAndroscoggin, Lincoln, Sagadahoc60 min
Jul 19, 4:26 PM EDTSevere Thunderstorm WarningGYXYork28 min
Jul 19, 4:38 PM EDTSevere Thunderstorm WarningGYXMerrimack, Rockingham, Strafford58 min
Jul 19, 4:41 PM EDTSevere Thunderstorm WarningALYBerkshire34 min
Jul 19, 5:02 PM EDTSevere Thunderstorm WarningBOXFranklin, Hampden, Hampshire28 min
Jul 19, 5:18 PM EDTSevere Thunderstorm WarningBOXFranklin, Hampshire, Worcester27 min
Jul 19, 6:20 PM EDTSevere Thunderstorm WarningBOXHampden, Worcester25 min
Jul 19, 6:25 PM EDTSevere Thunderstorm WarningALYRensselaer35 min
Jul 19, 6:36 PM EDTSevere Thunderstorm WarningBOXEssex9 min
Jul 19, 6:58 PM EDTSevere Thunderstorm WarningALYBerkshire47 min
Jul 19, 7:26 PM EDTSevere Thunderstorm WarningBOXEssex, Middlesex34 min

Discussions around it

SPC mesoscale discussions over the same counties from four hours before the watch to its end.

SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 19, 4:44 PM EDTMesoscale DiscussionSPC91 min
Jul 19, 12:04 PM EDTMesoscale DiscussionSPCOxford116 min
Jul 19, 6:42 PM EDTMesoscale DiscussionSPCPiscataquis63 min

Nearby

Severe Thunderstorm Watches in New York, 2008Severe Thunderstorm Watches in Massachusetts, 2008Severe Thunderstorm Watches in New Hampshire, 2008Every severe thunderstorm 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; radar from the NEXRAD Level II archive.