Alert archive / New York / Severe Thunderstorm Warnings in 2005

Severe Thunderstorm Warning 34, NWS Buffalo, NY

July 26, 2005Cattaraugus County, New York

NWS Buffalo, NY issued this severe thunderstorm warning at Jul 26, 2005, 5:25 PM EDT for Cattaraugus County, New York. It was in force for 65 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Jul 26, 2005, 5:25 PM EDT (21:25 UTC)
Expired
Jul 26, 2005, 6:30 PM EDT
In force
65 min
Issued by
NWS Buffalo, NY
Area
Counties, with a storm outline in the text

County Cattaraugus County, NY

The radar

The Buffalo radar (KBUF), 53 km from the middle of the area, began a volume at 21:26 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.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Jul 26, 3:30 PM EDTSevere Thunderstorm WatchSPC8 hr

The nearest sounding before it

Buffalo Intl Airport, NY (KBUF), launched 12:00Z, 9.4 hours before the alert went out and 51 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.

Skew-T log-pSkew-T log-p diagram, Buffalo Intl Airport, NY at 12:00Z on 2005-07-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Buffalo Intl Airport, NY at 12:00Z on 2005-07-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 162 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1909 m above ground
0-6 km bulk shear
32 kt
0-1 km storm-relative helicity
162 m²/s²
0-3 km storm-relative helicity
184 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WUUS51 KBUF 262125
SVRBUF
NYC009-262230-
/O.NEW.KBUF.SV.W.0034.050726T2125Z-050726T2230Z/

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BUFFALO NY
525 PM EDT TUE JUL 26 2005

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  CATTARAUGUS COUNTY IN WESTERN NEW YORK

* UNTIL 630 PM EDT

* AT 521 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS
  OF 60 MPH.  THIS STORM WAS LOCATED NEAR GOWANDA...OR ABOUT 18 MILES
  EAST OF FREDONIA...AND WAS MOVING EAST AT 45 MPH.

* THE SEVERE THUNDERSTORM WILL BE NEAR...
  OTTO BY 530 PM EDT...
  ASHFORD HOLLOW BY 540 PM EDT...
  MACHIAS BY 545 PM EDT...
  YORKSHIRE BY 550 PM EDT...

THIS IS A DANGEROUS STORM. IF YOU ARE IN THE PATH...PREPARE
IMMEDIATELY FOR DAMAGING WINDS...DESTRUCTIVE HAIL...AND DEADLY CLOUD
TO GROUND LIGHTNING. PEOPLE OUTSIDE SHOULD MOVE TO A SHELTER...
PREFERABLY INSIDE A STRONG BUILDING BUT AWAY FROM WINDOWS.

REPORT SEVERE WEATHER TO THE NEAREST LAW ENFORCEMENT AGENCY. THEY
WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE FORECAST
OFFICE IN BUFFALO.

LAT...LON 4252 7842 4238 7839 4235 7906 4251 7908
      4253 7900 4245 7891 4245 7883 4248 7872
      4247 7869 4253 7847

$$

ZAFF
2 follow-up statements
000 
WWUS51 KBUF 262208
SVSBUF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BUFFALO NY
606 PM EDT TUE JUL 26 2005

NYC009-262230-
/O.CON.KBUF.SV.W.0034.000000T0000Z-050726T2230Z/
CATTARAUGUS NY-
606 PM EDT TUE JUL 26 2005

...A SEVERE THUNDERSTORM WARNING CONTINUES UNTIL 630 PM EDT FOR
CATTARAUGUS COUNTY...

AT 601 PM EDT...TRAINED WEATHER SPOTTERS REPORTED A LINE OF SEVERE 
THUNDERSTORMS PRODUCING DAMAGING WINDS IN EXCESS OF 60 MPH.  THESE 
STORMS WERE LOCATED ALONG A LINE EXTENDING FROM ALLEGANY STATE PARK 
TO JUST WEST OF CUBA.  THESE STORMS ARE MOVING EAST AT 45 MPH.

THESE STORMS HAVE A HISTORY OF PRODUCING WIDESPREAD WIND DAMAGE 
ACROSS CATTARAUGUS COUNTY.  LARGE TREES AND NUMEROUS POWER LINES 
HAVE BEEN KNOCKED DOWN BY THESE STORMS. THIS IS AN EXTREMELY 
DANGEROUS SITUATION. SEEK SHELTER NOW INSIDE A STURDY STRUCTURE AND 
STAY AWAY FROM WINDOWS

LAT...LON 4252 7842 4208 7833 4206 7900 4251 7908
      4253 7900 4245 7891 4245 7883 4248 7872
      4247 7869 4253 7847

$$

ZAFF
000 
WWUS51 KBUF 262225 RRA
SVSBUF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BUFFALO NY
625 PM EDT TUE JUL 26 2005

NYC009-262235-
/O.EXP.KBUF.SV.W.0034.000000T0000Z-050726T2230Z/
CATTARAUGUS NY-
625 PM EDT TUE JUL 26 2005

...THE SEVERE THUNDERSTORM WARNING FOR CATTARAUGUS COUNTY EXPIRES AT
630 PM EDT...

AT 625 PM EDT NATIONAL WEATHER SERVICE RADAR SHOWED THAT THE LINE OF 
SEVERE THUNDERSTORMS THAT PROMPTED THE WARNING HAD EXITED THE WARNED 
AREA...THUS THE WARNING HAS BEEN ALLOWED TO EXPIRE.

LAT...LON 4252 7842 4208 7833 4206 7900 4251 7908
      4253 7900 4245 7891 4245 7883 4248 7872
      4247 7869 4253 7847

$$

ZAFF

The office that day

Everything else NWS Buffalo, NY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 26, 3:30 PM EDTSevere Thunderstorm WarningBUFAllegany36 min
Jul 26, 4:40 PM EDTSpecial Marine WarningBUF65 min
Jul 26, 4:50 PM EDTSpecial Marine WarningBUF40 min
Jul 26, 4:55 PM EDTSevere Thunderstorm WarningBUFNiagara, Orleans51 min
Jul 26, 5:01 PM EDTSevere Thunderstorm WarningBUFChautauqua29 min
Jul 26, 5:04 PM EDTSpecial Marine WarningBUF41 min
Jul 26, 5:12 PM EDTSevere Thunderstorm WarningBUFErie49 min
Jul 26, 5:29 PM EDTSevere Thunderstorm WarningBUFChautauqua31 min
Jul 26, 5:38 PM EDTSpecial Marine WarningBUF97 min
Jul 26, 5:43 PM EDTSevere Thunderstorm WarningBUFAllegany, Wyoming62 min
Jul 26, 5:48 PM EDTSevere Thunderstorm WarningBUFGenesee57 min
Jul 26, 5:50 PM EDTSevere Thunderstorm WarningBUFCayuga, Wayne52 min
Jul 26, 6:11 PM EDTSevere Thunderstorm WarningBUFMonroe, Orleans49 min
Jul 26, 6:16 PM EDTSevere Thunderstorm WarningBUFLivingston44 min
Jul 26, 6:33 PM EDTSevere Thunderstorm WarningBUFOntario51 min
Jul 26, 6:47 PM EDTSevere Thunderstorm WarningBUFOswego43 min
Jul 26, 7:00 PM EDTSevere Thunderstorm WarningBUFWayne33 min
Jul 26, 7:09 PM EDTSpecial Marine WarningBUF96 min
Jul 26, 7:09 PM EDTSevere Thunderstorm WarningBUFLewis51 min
Jul 26, 7:30 PM EDTSevere Thunderstorm WarningBUFOswego32 min

Nearby

Severe Thunderstorm Warnings in New York, 2005Every severe thunderstorm warning in 2005

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.