Severe Thunderstorm Warning 69, NWS Buffalo, NY

Issued

Jul 29, 2020, 2:10 PM EDT (18:10 UTC)

Expired

Jul 29, 2020, 3:15 PM EDT

In force

65 min

Issued by

NWS Buffalo, NY

Area

Storm-based polygon

Hail

1.0 in

Wind

60.0 mph

Counties Cattaraugus County, NY, Chautauqua County, NY

The Buffalo radar (KBUF), 59 km from the middle of the area, began a volume at 18:11 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.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

551 
WUUS51 KBUF 291810
SVRBUF
NYC009-013-291915-
/O.NEW.KBUF.SV.W.0069.200729T1810Z-200729T1915Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Buffalo NY
210 PM EDT Wed Jul 29 2020

The National Weather Service in Buffalo has issued a

* Severe Thunderstorm Warning for...
  Central Cattaraugus County in western New York...
  East central Chautauqua County in western New York...

* Until 315 PM EDT..

* At 210 PM EDT, a severe thunderstorm was located 11 miles north of
  Falconer, or 13 miles northeast of Jamestown, moving east at 30
  mph.

  HAZARD...60 mph wind gusts and quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Minor damage to vehicles is possible. Expect wind damage 
           to roofs, siding, and trees.

* Locations impacted include...
  Gowanda, Ashford, Franklinville, Ashford Hollow, Great Valley, New
  Albion, Dayton, Conewango, Ellington and Leon.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

This storm is producing destructive winds and large damaging hail.
SEEK SHELTER NOW inside a sturdy structure and stay away from
windows!

To report severe weather, contact your nearest law enforcement
agency. They will send your report to the National Weather Service
office in Buffalo.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4235 7926 4246 7892 4245 7892 4245 7890
      4244 7888 4244 7884 4246 7880 4246 7877
      4247 7876 4249 7872 4247 7870 4249 7867
      4251 7860 4252 7852 4223 7839 4215 7922
TIME...MOT...LOC 1810Z 254DEG 26KT 4227 7913 

HAIL...1.00IN
WIND...60MPH
 
$$

Fries

291 
WWUS51 KBUF 291841
SVSBUF

Severe Weather Statement
National Weather Service Buffalo NY
241 PM EDT Wed Jul 29 2020

NYC013-291850-
/O.CAN.KBUF.SV.W.0069.000000T0000Z-200729T1915Z/
Chautauqua NY-
241 PM EDT Wed Jul 29 2020

...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL CHAUTAUQUA COUNTY
IS CANCELLED...
    
The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been cancelled.

LAT...LON 4219 7884 4244 7887 4244 7884 4246 7881
      4246 7877 4247 7876 4248 7871 4247 7870
      4249 7867 4251 7860 4252 7852 4223 7839
TIME...MOT...LOC 1840Z 255DEG 42KT 4239 7862 

$$

NYC009-291915-
/O.CON.KBUF.SV.W.0069.000000T0000Z-200729T1915Z/
Cattaraugus NY-
241 PM EDT Wed Jul 29 2020

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 315 PM EDT
FOR CENTRAL CATTARAUGUS COUNTY...

At 240 PM EDT, a severe thunderstorm was located near Ashford Hollow,
or 16 miles north of Salamanca, moving east at 50 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated. 

IMPACT...Minor damage to vehicles is possible. Expect wind damage to 
         roofs, siding, and trees.

Locations impacted include...
Ashford, Franklinville, Ashford Hollow, Great Valley, Little Valley,
East Otto, Cattaraugus, Ischua, Otto and Ellicottville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

This storm is producing destructive winds and large damaging hail.
SEEK SHELTER NOW inside a sturdy structure and stay away from
windows.

To report severe weather contact your nearest law enforcement agency.
They will send your report to the National Weather Service office in
Buffalo.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4219 7884 4244 7887 4244 7884 4246 7881
      4246 7877 4247 7876 4248 7871 4247 7870
      4249 7867 4251 7860 4252 7852 4223 7839
TIME...MOT...LOC 1840Z 255DEG 42KT 4239 7862 

HAIL...1.00IN
WIND...60MPH
 
$$

Fries

Severe Thunderstorm Warnings in New York, 2020Every severe thunderstorm warning in 2020

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.