Alert archive / New York / Severe Thunderstorm Warnings in 2005

Severe Thunderstorm Warning 81, NWS Buffalo, NY

November 6, 2005Allegany County, New York

NWS Buffalo, NY issued this severe thunderstorm warning at Nov 6, 2005, 2:19 PM EST for Allegany County, New York. It was in force for 56 min. 1 report came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Nov 6, 2005, 2:19 PM EST (19:19 UTC)
Expired
Nov 6, 2005, 3:15 PM EST
In force
56 min
Issued by
NWS Buffalo, NY
Area
Counties, with a storm outline in the text

County Allegany County, NY

The radar

The Buffalo radar (KBUF), 100 km from the middle of the area, began a volume at 19:20 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 was reported inside it

TimeReportWhereRemark
Nov 6, 2:20 PM ESTTSTM WND DMG10 N Belmont, NYTREE DOWN

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

The watch it was issued in

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

IssuedProductOfficeLasted
Nov 6, 12:50 PM ESTTornado WatchSPC5 hr

The nearest sounding before it

Buffalo Intl Airport, NY (KBUF), launched 12:00Z, 7.3 hours before the alert went out and 97 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 2005-11-06Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°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 2005-11-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 227 square meters per square second.19395878Sfc1 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
1265 m above ground
0-6 km bulk shear
44 kt
0-1 km storm-relative helicity
227 m²/s²
0-3 km storm-relative helicity
231 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 061919
SVRBUF
NYC003-062015-
/O.NEW.KBUF.SV.W.0081.051106T1919Z-051106T2015Z/

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BUFFALO NY
219 PM EST SUN NOV 6 2005

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A

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

* UNTIL 315 PM EST

* AT 215 PM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS
  OF 60 MPH.  THIS STORM WAS LOCATED 7 MILES SOUTHWEST OF CUBA...OR
  ABOUT 5 MILES NORTHEAST OF OLEAN...AND WAS MOVING NORTHEAST AT 60
  MPH.

* THE SEVERE THUNDERSTORM WILL BE NEAR...
  FRIENDSHIP BY 225 PM EST...
  ANGELICA BY 235 PM EST...
  BIRDSALL BY 240 PM EST...

A TORNADO WATCH REMAINS IN EFFECT FOR THE WARNED AREA. IF A TORNADO
IS SPOTTED... ACT QUICKLY AND MOVE TO A PLACE OF SAFETY IN A STURDY
STRUCTURE...SUCH AS A BASEMENT OR SMALL INTERIOR ROOM.

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 4228 7776 4214 7808 4212 7811 4211 7816
      4208 7819 4206 7826 4204 7829 4226 7829
      4250 7792

$$

TJP
2 follow-up statements
000 
WWUS51 KBUF 061950
SVSBUF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BUFFALO NY
249 PM EST SUN NOV 6 2005

NYC003-062015-
/O.CON.KBUF.SV.W.0081.000000T0000Z-051106T2015Z/
ALLEGANY NY-
249 PM EST SUN NOV 6 2005

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 315 PM EST
FOR ALLEGANY COUNTY...

AT 245 PM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING DAMAGING
WINDS IN EXCESS OF 60 MPH.  THESE STORMS WERE LOCATED ALONG A LINE
EXTENDING FROM 17 MILES EAST OF BELMONT TO 18 MILES SOUTHEAST OF 
BELMONT...MOVING NORTHEAST AT 60 MPH. ANOTHER STRONG STORM WAS 
LOCATED NEAR CENTERVILLE. 


A TORNADO WATCH REMAINS IN EFFECT UNTIL 600 PM EST SUNDAY EVENING FOR
WESTERN NEW YORK.

LAT...LON 4228 7776 4214 7808 4212 7811 4211 7816
      4208 7819 4206 7826 4204 7829 4226 7829
      4250 7792

$$

TJP
000 
WWUS51 KBUF 062013
SVSBUF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BUFFALO NY
313 PM EST SUN NOV 6 2005

NYC003-062023-
/O.EXP.KBUF.SV.W.0081.000000T0000Z-051106T2015Z/
ALLEGANY NY-
313 PM EST SUN NOV 6 2005

...THE SEVERE THUNDERSTORM WARNING FOR ALLEGANY COUNTY EXPIRES AT 315
PM EST...

AT 313 PM EST NATIONAL WEATHER SERVICE RADAR SHOWED THAT THE SEVERE
THUNDERSTORMS THAT PROMPTED THE WARNING HAD EXITED THE WARNED AREA...
THUS THE WARNING HAS BEEN ALLOWED TO EXPIRE.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 600 PM EST SUNDAY EVENING FOR
WESTERN NEW YORK.

LAT...LON 4228 7776 4214 7808 4212 7811 4211 7816
      4208 7819 4206 7826 4204 7829 4226 7829
      4250 7792

$$

TJP

The office that day

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

IssuedProductOfficeCountiesLasted
Nov 6, 9:41 AM ESTSpecial Marine WarningBUF94 min
Nov 6, 12:25 PM ESTSpecial Marine WarningBUF95 min
Nov 6, 12:26 PM ESTSpecial Marine WarningBUF49 min
Nov 6, 1:00 PM ESTSevere Thunderstorm WarningBUFNiagara, Orleans60 min
Nov 6, 1:02 PM ESTSevere Thunderstorm WarningBUFChautauqua28 min
Nov 6, 1:17 PM ESTSevere Thunderstorm WarningBUFCattaraugus28 min
Nov 6, 1:24 PM ESTSevere Thunderstorm WarningBUFGenesee36 min
Nov 6, 1:37 PM ESTSpecial Marine WarningBUF53 min
Nov 6, 1:38 PM ESTSpecial Marine WarningBUF37 min
Nov 6, 1:45 PM ESTSevere Thunderstorm WarningBUFCattaraugus30 min
Nov 6, 1:48 PM ESTSevere Thunderstorm WarningBUFMonroe42 min
Nov 6, 1:59 PM ESTSevere Thunderstorm WarningBUFWyoming31 min
Nov 6, 2:15 PM ESTSevere Thunderstorm WarningBUFCattaraugus45 min
Nov 6, 2:30 PM ESTSevere Thunderstorm WarningBUFMonroe60 min
Nov 6, 2:33 PM ESTSevere Thunderstorm WarningBUFLivingston42 min
Nov 6, 2:41 PM ESTSpecial Marine WarningBUF94 min
Nov 6, 2:54 PM ESTSevere Thunderstorm WarningBUFWyoming21 min
Nov 6, 3:03 PM ESTSevere Thunderstorm WarningBUFOntario, Wayne42 min
Nov 6, 3:17 PM ESTSevere Thunderstorm WarningBUFLivingston, Ontario43 min
Nov 6, 4:00 PM ESTSevere Thunderstorm WarningBUFJefferson60 min
Nov 6, 4:08 PM ESTSpecial Marine WarningBUF97 min
Nov 6, 4:21 PM ESTSevere Thunderstorm WarningBUFOswego54 min
Nov 6, 4:41 PM ESTSevere Thunderstorm WarningBUFLewis64 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.