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View Full Version : JUL.24 - tornados rip thorugh western New York


DarkSky
07-25-2010, 10:55 AM
http://www.wkbw.com/news/local/Wild-Weather-Rips-Through-Western-New-York-99176799.html

http://www.youtube.com/watch?v=bodvOUQnmQI
http://www.wben.com/Southern-Tier---Tornado-Alley-/7764922

http://www.wgrz.com/news/local/story.aspx?storyid=80360&catid=292

http://www.wgrz.com/video/default.aspx?bctid=234722805001#/Viewer+Video%3A+Dewittville/234696098001

http://www.youtube.com/watch?v=vRKNl5PajdY - AWESOME VIDEO! Tornado touches down!

http://www.youtube.com/watch?v=2q4VhivDj3I

http://www.youtube.com/watch?v=sey3-2X2hBQ
http://www.youtube.com/watch?v=QBhGFGe-nYM

(THanks to Tom S. for the links)

Derecho
07-25-2010, 01:58 PM
PUBLIC INFORMATION STATEMENT
NATIONAL WEATHER SERVICE BUFFALO NY
1216 AM EDT SUN JUL 25 2010

...TORNADO CONFIRMED IN THE TOWN OF CHAUTAUQUA IN CHAUTAUQUA
COUNTY NEW YORK...

LOCATION...TOWN OF CHAUTAUQUA IN CHAUTAUQUA COUNTY NEW YORK
DATE...JULY 25 2010
ESTIMATED TIME...440 PM EDT
MAXIMUM EF-SCALE RATING... EF 2
ESTIMATED MAXIMUM WIND SPEED...125 MPH
MAXIMUM PATH WIDTH...150 YARDS
PATH LENGTH...6.5 MILES
BEGINNING LAT/LON...42.24N / 79.59W
ENDING LAT/LON...42.25N / 79.46W
* FATALITIES...NONE
* INJURIES...FEW MINOR

http://www.erh.noaa.gov/buf/products/072510pns.htm

DarkSky
07-26-2010, 07:21 PM
OVERVIEW

The National Weather Service is currently in the process of preparing an in depth overview for the tornadic event in which three tornadoes moved across the Southern Tier of Western New York on Saturday July 24, 2010. We expect this write-up to be available late this week or early next week. However, we've received numerous requests for official storm survey pictures over the past several days, so we've provided a select few. Please return to this page over the next week to see additional photos and a complete overview.
DAMAGE SURVEY

The NWS conducts a thorough damage survey of significant severe storms. For tornadoes, the NWS looks at damage and assigns a rating as defined by the new Enhanced Fujita Scale (http://www.spc.noaa.gov/efscale/), which looks at a number of damage indicators (ex homes, trees, mobile homes, schools etc), and then looks at the degree of damage for each case, and then assigns a lower and upper bound wind speed. Once the survey is completed, an EF rating is assigned to the tornado.
Here are some of the images taken by NWS personnel during the storm survey of the Mayville tornado.

http://www.erh.noaa.gov/buf/svrwx/100724/images/35240_1526325244334_1420753398_1383367_1985757_n_small.jpg (http://www.erh.noaa.gov/buf/svrwx/100724/images/35240_1526325244334_1420753398_1383367_1985757_n.jpg)
NWS storm survey - Mayville - Roof damage to a warehouse near Chautauqua Lake...then the debris field follows along the path of the tornado out to/across Chautauqua Lake.
.

http://www.erh.noaa.gov/buf/svrwx/100724/images/38501_1526332284510_1420753398_1383381_8208832_n_small.jpg (http://www.erh.noaa.gov/buf/svrwx/100724/images/38501_1526332284510_1420753398_1383381_8208832_n.jpg)
NWS storm survey - Mayville - Areal shot of residential damage. Numerous trees down and roof/siding damage.

http://www.erh.noaa.gov/buf/svrwx/100724/images/38501_1526332324511_1420753398_1383382_6011660_n_small.jpg (http://www.erh.noaa.gov/buf/svrwx/100724/images/38501_1526332324511_1420753398_1383382_6011660_n.jpg)
NWS storm survey - Mayville - Residential damage...downtown Mayville.
http://www.erh.noaa.gov/buf/svrwx/100724/images/38501_1526332364512_1420753398_1383383_6547086_n_small.jpg (http://www.erh.noaa.gov/buf/svrwx/100724/images/38501_1526332364512_1420753398_1383383_6547086_n.jpg)
NWS storm survey - Mayville - Another angle of the damage path heading out across Chautauqua Lake.
http://www.erh.noaa.gov/buf/svrwx/100724/images/38501_1526332404513_1420753398_1383384_1155083_n_small.jpg (http://www.erh.noaa.gov/buf/svrwx/100724/images/38501_1526332404513_1420753398_1383384_1155083_n.jpg)
NWS storm survey - Mayville - Debris thrown more than a mile away litters this field.
http://www.erh.noaa.gov/buf/svrwx/100724/images/38501_1526332444514_1420753398_1383385_7930401_n_small.jpg (http://www.erh.noaa.gov/buf/svrwx/100724/images/38501_1526332444514_1420753398_1383385_7930401_n.jpg)
NWS storm survey - Mayville - Major EF2 damage to these structures in DeWittville...across Chautauqua Lake from Mayville. http://www.erh.noaa.gov/buf/svrwx/100724/images/38679_1526336764622_1420753398_1383402_5027113_n_small.jpg (http://www.erh.noaa.gov/buf/svrwx/100724/images/38679_1526336764622_1420753398_1383402_5027113_n.jpg)

NWS storm survey - Mayville - Almost complete destruction to this building in DeWittville.

http://www.erh.noaa.gov/buf/svrwx/100724/images/38679_1526336804623_1420753398_1383403_4657729_n_small.jpg (http://www.erh.noaa.gov/buf/svrwx/100724/images/38679_1526336804623_1420753398_1383403_4657729_n.jpg)
NWS storm survey - Mayville - Condos on the Chautauqua Lake shore line that lost the majority of its roof. Not visible in this photo, but a kayak from the lake was thrown into one of these condo units.

Derecho
07-26-2010, 07:55 PM
Not often you see this wording west of the Ohio Valley...
(The updated tornado warnings included 'CAPABLE OF PRODUCING A LARGE AND DESTRUCTIVE TORNADO', but I can't find those updated statements)


BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE BUFFALO NY
522 PM EDT SAT JUL 24 2010

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A

* TORNADO WARNING FOR...
SOUTHERN CATTARAUGUS COUNTY IN WESTERN NEW YORK...
THIS INCLUDES THE CITIES OF...SALAMANCA...OLEAN...

* UNTIL 615 PM EDT

* AT 517 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO 7 MILES
NORTHWEST OF SALAMANCA...MOVING EAST AT 40 MPH. ANOTHER SEVERE
THUNDERSTORM CAPABLE OF PRODUCING A TORNADO WAS LOCATED ABOUT 5
MILES WEST OF RANDOLPH...MOVING EAST AT 40 MPH.

* THE TORNADO WILL BE NEAR...
SALAMANCA
HINSDALE
RANDOLPH
ALLEGHANY STATE PARK
OLEAN

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THIS IS A PARTICULARLY DANGEROUS AND LIFE THREATENING SITUATION.
THESE STORMS HAVE A HISTORY OF PRODUCING TORNADOES IN CHAUTAUQUA
COUNTY. THESE STORMS ARE CAPABLE OF PRODUCING STRONG AND DESTRUCTIVE
TORNADOES.