Alert archive / New York / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 38, NWS Buffalo, NY

July 26, 1994Erie County, New York

NWS Buffalo, NY issued this severe thunderstorm warning at Jul 26, 1994, 9:51 AM EDT for Erie County, New York. It was in force for 69 min.

The area

The counties it named.

The facts

Issued
Jul 26, 1994, 9:51 AM EDT (13:51 UTC)
Expired
Jul 26, 1994, 11:00 AM EDT
In force
69 min
Issued by
NWS Buffalo, NY
Area
Whole counties

County Erie County, NY

The nearest sounding before it

Buffalo Intl Airport, NY (KBUF), launched 12:00Z, 1.9 hours before the alert went out and 20 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 1994-07-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 366 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 1994-07-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 31 square meters per square second.1939587897117Sfc1 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
366 J/kg
Mixed-layer CIN
-13 J/kg
Mixed-layer LCL
666 m above ground
0-6 km bulk shear
51 kt
0-1 km storm-relative helicity
31 m²/s²
0-3 km storm-relative helicity
90 m²/s²
Significant tornado parameter
0.1
Supercell composite
0.5

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KBUF 261352 RRA
SVRBUF
NYC029-261500-
 
BULLETIN - EBS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BUFFALO NY
951 AM EDT TUE JUL 26 1994
 
THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 1100 AM EDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS......
 
IN  NEW YORK
 
   ...SOUTHERN ERIE COUNTY
 
AND ADJACENT WATERS OF THE GREAT LAKES
 
 
AT 945 AM...BUFFALO WEATHER RADAR INDICATED A SEVERE THUNDERSTORM OVER
THE NORTHEASTERN CORNER OF CHAUTAUQUA COUNTY NEAR SILVER CREEK. THIS
THUNDERSTORM WAS MOVING NORTHEAST AT 30 MILES AN HOUR AND SHOULD AFFECT
THE SOUTHERN PART OF ERIE COUNTY DURING THE NEXT HOUR.
 
 
BE ON THE ALERT FOR THUNDERSTORMS ACCOMPANIED BY FREQUENT
LIGHTNING...STRONG DAMAGING WINDS AND LARGE HAIL.  LOCALLY HEAVY
RAIN MAY ALSO CAUSE DRAINAGE FLOODING.
 
IF THREATENING WEATHER APPROACHES GO TO A SAFE PLACE IMMEDIATELY.
IN HOMES A BASEMENT OR INTERIOR ROOM IS THE SAFES`T LOCATION.
 
 
 
REMINGTON

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

In the hours before

Special weather statement, Jul 26, 8:50 AM EDT, 1 hour 1 minute before
NYZ010-019-020-261400-

SPECIAL WEATHER STATEMENT AND SHORT TERM FORECAST
NATIONAL WEATHER SERVICE BUFFALO NY
850 AM EDT TUE JUL 26 1994

      ...STRONG THUNDERSTORMS WERE JUST OFFSHORE IN LAKE ERIE...

AT 845 AM...WEATHER RADAR DETECTED A LINE OF STRONG THUNDERSTORMS FROM
NEAR ANGOLA IN SOUTHERN ERIE IN LAKE ERIE JUST OF THE CHAUTAUQUA COUNTY
SHORE.  THE STRONGEST THUNDERSTORMS WERE 10 MILES WEST OF DUNKIRK...AND
12 MILES NORTHWEST OF WESTFIELD. MOVEMENT WAS NORTHEAST AT 35 MILES AN
HOUR.

PEOPLE ALONG THE ERIE AND CHAUTAUQUA COUNTY SHORE SHOULD BE ON THE
LOOKOUT FOR THREATENING WEATHER THIS MORNING.  ALSO...PEOPLE IN EXTREME
NORTHWEST CATTARAUGUS COUNTY SHOULD REMAIN ALERT.  AT THIS TIME...
IT APPEARS THAT THE STRONGEST THUNDERSTORMS WILL COME ON SHORE BETWEEN
SILVER CREEK AND ANGOLA BY 930 AM OR SO.  TAKE SHELTER IMMEDIATELY IF
A THUNDERSTORM APPROCHES YOUR AREA.  THESE THUNDERSTORMS HAVE A HISTORY
OF PRODUCING WATERSPOUTS...AND THERE ARE STILL INDICATIONS THAT SOME
WATERSPOUTS PERSIST.

GURNEY
Special weather statement, Jul 26, 8:57 AM EDT, 54 minutes before
NYZ010-019-020-261400-

SPECIAL WEATHER STATEMENT AND SHORT TERM FORECAST
NATIONAL WEATHER SERVICE BUFFALO NY
850 AM EDT TUE JUL 26 1994

      ...STRONG THUNDERSTORMS WERE JUST OFFSHORE IN LAKE ERIE...

AT 845 AM...WEATHER RADAR DETECTED A LINE OF STRONG THUNDERSTORMS FROM
NEAR ANGOLA IN SOUTHERN ERIE IN LAKE ERIE JUST OF THE CHAUTAUQUA COUNTY
SHORE.  THE STRONGEST THUNDERSTORMS WERE 10 MILES WEST OF DUNKIRK...AND
12 MILES NORTHWEST OF WESTFIELD. MOVEMENT WAS NORTHEAST AT 35 MILES AN
HOUR.

PEOPLE ALONG THE ERIE AND CHAUTAUQUA COUNTY SHORE SHOULD BE ON THE
LOOKOUT FOR THREATENING WEATHER THIS MORNING.  ALSO...PEOPLE IN EXTREME
NORTHWEST CATTARAUGUS COUNTY SHOULD REMAIN ALERT.  AT THIS TIME
...
IT APPEARS THAT THE STRONGEST THUNDERSTORMS WILL COME ON SHORE BETWEEN
SILVER CREEK AND ANGOLA BY 930 AM OR SO.  TAKE SHELTER IMMEDIATELY IF
A THUNDERSTORM APPROCHES YOUR AREA.

GURNEY
Special weather statement, Jul 26, 9:00 AM EDT, 51 minutes before
NYZ010-019-020-261400-

SPECIAL WEATHER STATEMENT AND SHORT TERM FORECAST
NATIONAL WEATHER SERVICE BUFFALO NY
850 AM EDT TUE JUL 26 1994

      ...STRONG THUNDERSTORMS WERE JUST OFFSHORE IN LAKE ERIE...

AT 845 AM...WEATHER RADAR DETECTED A LINE OF STRONG THUNDERSTORMS FROM
NEAR ANGOLA IN SOUTHERN ERIE IN LAKE ERIE JUST OF THE CHAUTAUQUA COUNTY
SHORE.  THE STRONGEST THUNDERSTORMS WERE 10 MILES WEST OF DUNKIRK...AND
12 MILES NORTHWEST OF WESTFIELD. MOVEMENT WAS NORTHEAST AT 35 MILES AN
HOUR.

PEOPLE ALONG THE ERIE AND CHAUTAUQUA COUNTY SHORE SHOULD BE ON THE
LOOKOUT FOR THREATENING WEATHER THIS MORNING.  ALSO...PEOPLE IN EXTREME
NORTHWEST CATTARAUGUS COUNTY SHOULD REMAIN ALERT.  AT THIS TIME...
IT APPEARS THAT THE STRONGEST THUNDERSTORMS WILL COME ON SHORE BETWEEN
SILVER CREEK AND ANGOLA BY 930 AM OR SO.  TAKE SHELTER IMMEDIATELY IF
A THUNDERSTORM APPROCHES YOUR AREA.  THESE THUNDERSTORMS HAVE A HISTORY
OF PRODUCING WATERSPOUTS...AND THERE ARE STILL INDICATIONS THAT SOME
WATERSPOUTS PERSIST.

GURNEY
Local storm report, Jul 26, 9:35 AM EDT, 16 minutes before
PRELIMINARY STORM REPORT
NATIONAL WEATHER SERVICE BUFFALO
935 AM EDT TUE JUL 26 1994

...STORMS FROM MONDAY JULY 25TH

...ADDITIONAL REPORT...

MONDAY JULY 25TH
245 PM  GOLF BALL SIZED HAIL IN LYNDONVILLE IN ORLEANS COUNTY.
        CONSIDERABLE DAMAGE TO ORCHARDS. REPORTED BY MARINE SPOTTER
        IN SOMERSET.

MCLAUGHLIN
Local storm report, Jul 26, 9:39 AM EDT, 12 minutes before
PRELIMINARY STORM REPORT
NATIONAL WEATHER SERVICE BUFFALO
935 AM EDT TUE JUL 26 1994

...STORMS FROM MONDAY JULY 25TH

...ADDITIONAL REPORT...

MONDAY JULY 25TH
245 PM  GOLF BALL SIZED HAIL IN LYNDONVJILLE IN ORLEANS COUNTY.
        CONSIDERABLE DAMAGE TO ORCHARDS. REPORTED BY MARINE SPOTTER
        IN SOMERSET.

MCLAUGHLIN

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 25, 8:23 PM EDTSevere Thunderstorm WarningBUFCattaraugus67 min
Jul 25, 10:08 PM EDTSevere Thunderstorm WarningBUFAllegany37 min
Jul 25, 10:45 PM EDTSevere Thunderstorm WarningBUFAllegany30 min
Jul 26, 12:05 AM EDTSevere Thunderstorm WarningBUFErie, Niagara55 min

Nearby

Severe Thunderstorm Warnings in New York, 1994Every severe thunderstorm warning in 1994

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.