Alert archive / New York / Severe Thunderstorm Warnings in 2005

Severe Thunderstorm Warning 40, NWS Buffalo, NY

July 26, 2005Livingston County, New York

NWS Buffalo, NY issued this severe thunderstorm warning at Jul 26, 2005, 6:16 PM EDT for Livingston County, New York. It was in force for 44 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
Jul 26, 2005, 6:16 PM EDT (22:16 UTC)
Expired
Jul 26, 2005, 7:00 PM EDT
In force
44 min
Issued by
NWS Buffalo, NY
Area
Counties, with a storm outline in the text

County Livingston County, NY

The radar

The Buffalo radar (KBUF), 79 km from the middle of the area, began a volume at 22:19 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
Jul 26, 6:30 PM EDTTSTM WND DMGMount Morris, NYPOWER LINES 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
Jul 26, 5:45 PM EDTSevere Thunderstorm WatchSPC4 hr

The nearest sounding before it

Buffalo Intl Airport, NY (KBUF), launched 12:00Z, 10.3 hours before the alert went out and 76 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 262216
SVRBUF
NYC051-262300-
/O.NEW.KBUF.SV.W.0040.050726T2216Z-050726T2300Z/

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

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A

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

* UNTIL 700 PM EDT

* AT 610 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  LINE OF SEVERE THUNDERSTORMS.  THESE STORMS WERE LOCATED ALONG A
  LINE EXTENDING FROM 7 MILES EAST OF BATAVIA  TO 13 MILES WEST OF
  DANSVILLE...AND WERE MOVING EAST AT 45 MPH.

* THE SEVERE THUNDERSTORMS WILL BE NEAR...
  CONESUS AND AVON BY 625 PM EDT...
  SPRINGWATER BY 630 PM EDT...
  LIMA BY 635 PM EDT...

IN ADDITION TO DAMAGING WINDS IN EXCESS OF 60 MILES PER 
HOUR...CONTINUOUS CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THESE 
STORMS. MOVE INDOORS IMMEDIATELY LIGHTNING IS ONE OF NATURES NUMBER 
ONE KILLERS. REMEMBER...IF YOU CAN HEAR THUNDER...YOU ARE CLOSE 
ENOUGH TO BE STRUCK BY LIGHTNING.

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 4297 7795 4283 7794 4269 7793 4254 7801
      4256 7767 4259 7750 4271 7764 4293 7760

$$

HIBBERT
1 follow-up statement
000 
WWUS51 KBUF 262237
SVSBUF

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

NYC051-262300-
/O.CON.KBUF.SV.W.0040.000000T0000Z-050726T2300Z/
LIVINGSTON NY-
636 PM EDT TUE JUL 26 2005

...A SEVERE THUNDERSTORM WARNING CONTINUES UNTIL 700 PM EDT FOR
LIVINGSTON COUNTY...

AT 632 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING
DESTRUCTIVE HURRICANE FORCE WINDS IN EXCESS OF 80 MPH. SIREN
ACTIVATION IS SUGGESTED.  THESE STORMS WERE LOCATED ALONG A LINE
EXTENDING FROM 7 MILES NORTHEAST OF AVON TO GROVELAND...MOVING EAST
AT 50 MPH.

* SEVERE THUNDERSTORMS WILL BE NEAR...
  AVON BY 640 PM...

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

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1100 PM EDT
TUESDAY EVENING FOR WESTERN NEW YORK. A SEVERE THUNDERSTORM WATCH
ALSO REMAINS IN EFFECT UNTIL 1100 PM EDT TUESDAY EVENING FOR WESTERN
NEW YORK.

LAT...LON 4297 7795 4283 7796 4269 7793 4254 7801
      4256 7767 4259 7750 4271 7764 4293 7760

$$

HIBBERT

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, 5:25 PM EDTSevere Thunderstorm WarningBUFCattaraugus65 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, 6:33 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.