Flash Flood Warning 28, NWS Binghamton, NY

960 
WGUS71 KBGM 052225
FFSBGM

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE BINGHAMTON NY
625 PM EDT TUE AUG 5 2014

NYC101-052235-
/O.EXP.KBGM.FF.W.0028.000000T0000Z-140805T2230Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
STEUBEN NY-
625 PM EDT TUE AUG 5 2014

...THE FLASH FLOOD WARNING WILL EXPIRE AT 630 PM EDT FOR NORTHERN
STEUBEN COUNTY...

RAINFALL HAS TAPERED OFF...AND ONLY SOME LINGERING LIGHTER SHOWERS 
ARE ANTICIPATED EARLY THIS EVENING. 

WHEN YOU CAN DO SO SAFELY...PLEASE REPORT FLOODING TO THE NATIONAL
WEATHER SERVICE BY CALLING TOLL FREE AT 1-888-603-1402...OR BY EMAIL
AT BGM.STORMREPORT@NOAA.GOV.

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS
SAFELY. MOVE TO HIGHER GROUND.

LAT...LON 4253 7773 4254 7772 4254 7767 4259 7766
      4258 7715 4250 7715 4250 7713 4251 7712
      4250 7711 4235 7711 4235 7774

$$

MLJ

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE BINGHAMTON NY
157 PM EDT TUE AUG 5 2014

.SYNOPSIS...
THE CHANCE FOR SHOWERS AND THUNDERSTORMS WILL CONTINUE EACH
AFTERNOON AND EVENING THROUGH THURSDAY ACROSS NEW YORK AND
PENNSYLVANIA AS AN UNSETTLED WEATHER PATTERN PREVAILS. HIGH
PRESSURE WILL FINALLY BUILD OVER THE REGION FRIDAY BRINGING DRY
WEATHER BACK TO THE AREA.

&&

.NEAR TERM /UNTIL 6 PM THIS EVENING/...
130 PM EDT UPDATE...
CONVECTION IS DEVELOPING ACROSS THE CWA THIS AFTERNOON. SBCAPE
VALUES ARE AROUND 1500 J/KG. EXPECT COVERAGE IN CONVECTION TO
INCREASE AS THE SHORTWAVE IS MOVING CLOSER AND THE FRONTAL
BOUNDARY IS APPROACHING. 0-6KM BULK SHEAR IS STILL ON THE WEAKER
SIDE... THUS EXPECT MOST OF THESE STORMS TO STAY SUB SEVERE AT
LEAST UNTIL THE BOUNDARY/WAVE PUSHES INTO THE CWA WHERE UPPR LVL
SUPPORT AND SHEAR WILL BE GREATER. THE CONVECTIVE THREAT FOR THIS
AFTERNOON WILL BE GUSTY WINDS... SMALL HAIL AND ISOLATED HEAVY
RAINFALL.

1100 AM EDT UPDATE...
WEAK SFC RIDGING IS STILL OVER THE REGION THIS MORNING AND THE
VALLEY FOG HAS BURNED OFF. IN THE FOG'S WAKE SUNSHINE HAS FINALLY
GRACED US WITH ITS APPEARANCE. SADLY... THE SUN MAY SOON DISAPPEAR
AGAIN THIS AFTERNOON AS A SHORTWAVE TROUGH FROM THE WEST SLOWLY
PUSHES EAST AND A SFC BOUNDARY IS EXPECTED TO MOVE EAST ACROSS THE
CWA. THIS COMBINATION MAY BRING SHOWERS AND THUNDERSTORMS ACROSS
THE REGION THIS AFTERNOON. EXPECT CLOUD COVERAGE INTO INCREASE AS
THIS WAVE APPROACHES FROM THE WEST AND REMAIN PRETTY MUCH MOSTLY
CLOUDY THROUGH THE AFTERNOON AND OVERNIGHT AS LOW AND MID LVL
MOISTURE WILL BE PLENTIFUL.

THE FRONT IS JUST NOW PUSHING INTO WESTERN NEW YORK AND EXPECT
THIS FRONT TO SLOWLY SLIDE EAST. EXPECT THE CHANCE OF SHOWERS TO
INCREASE AS THE AFTERNOON PROGRESSES.

IT APPEARS THAT THE SHOWER ACTIVITY WILL BE MORE SYNOPTIC DRIVEN
THEN SFC DRIVEN. A VORT MAX WILL EJECT EAST ALONG WITH THE MID LVL
SHORTWAVE THIS AFTERNOON AND GENERATE SHOWERS AND THUNDERSTORMS
ALONG AND HEAD OF THE FRONT. BELIEVE THIS WILL BE THE MAIN
SHOWER/TSTORM PRODUCER OF THE DAY. THE GENERAL OVERALL PICTURE OF
THE EXPECTED ACTIVITY WILL BE MOVING TO THE EAST AROUND 15-20 MPH.
WHILE THESE SHOWERS WILL NOT BE MOVING FAST... EXPECT THESE
SHOWERS TO MOVE QUICK ENOUGH THAT THERE WONT BE AS MUCH AS
FLOODING THREAT AS PREVIOUS DAYS HAVE BEEN. PWAT VALES THIS
AFTERNOON WILL BE AROUND 1.3 INCHES OR LESS. DO NOT EXPECT THESE
STORMS TO BECOME SEVERE. 0-6KM BULK SHEAR VALUES ARE EXPECTED TO
BE 30 KNOTS OF LESS. LOW AND MID LVL LAPSE RATES ARE OK... BUT
WOULD EXPECT TO SEE SLIGHTLY HIGHER FOR MORE SIGNIFICANT WEATHER.
COULD SEE SOME SMALL HAIL AND POSSIBLY LOCALIZED HEAVY RAINFALL.

TEMPS THIS AFTERNOON ARE EXPECT TO RISE INTO THE LOW TO MID 80S
FOR MUCH OF THE AREA.

&&

.SHORT TERM /6 PM THIS EVENING THROUGH FRIDAY/...
130 PM EDT UPDATE...
EXPECT SHOWERS TO SLOWLY DIMINISH DUE TO LOSS OF DIURNAL HEATING
AFTER SUNSET TONIGHT. THERE WILL BE A SLIGHT CHANCE FOR SHOWERS TO
CONTINUE OVERNIGHT AS THE UPPR LVL JET ROUNDS THE BASE OF THE
TROUGH.

DURING THE OVERNIGHT HOURS THE UPPR LVL TROUGH WILL SWING TOWARDS
THE EAST AND ANOTHER SHORTWAVE TROUGH WILL APPROACH THE CWA FROM
THE WEST. THE MAIN FORCING FROM THIS DISTURBANCE WILL REMAIN MAINLY
OVER PA WEDNESDAY. THIS WAVE WILL DRIFT SOUTHWARD WED MORNING AND
AFTERNOON. EXPECT THE NORTHERN PORTIONS OF THE CWA TO REMAIN DRY
AND THE ACTIVITY OVER THE SOUTH TO DIMINISH BY SUNSET.

THURSDAY ANOTHER SHORTWAVE WILL MOVE THROUGH THE REGION BRINGING A
SLIGHT CHANCE FOR SHOWERS AND THUNDERSTORMS DURING THE AFTERNOON
OVER THE NORTHERN CWA. THE CHANCE FOR SHOWERS WILL DIMINISH AS THE
DAY GOES ON AS STRONG SUBSIDENCE WILL QUICKLY MOVE IN ON THE BACK
OF THE UPPR LVL TROUGH.

FRIDAY WILL BE BEAUTIFUL AND DRY AS HIGH PRESSURE BUILDS IN FROM THE
WEST. FRIDAY WILL START A DRY SPELL.

TEMPS DURING THIS TIME FRAME WILL RANGE FROM IN THE MID 70S TO LOW
80S DURING THE AFTERNOON AND LOW TO MID 50S DURING THE NIGHTS
WITH ISOLATED SPOTS IN THE UPPR 40S.

&&

.LONG TERM /FRIDAY NIGHT THROUGH TUESDAY/...
MEDIUM RANGE MODELS CONTINUE TO SHOW A NICE STRETCH OF SUMMER WEATHER
FOR THE EXTENDED PERIOD. A FLAT UPPER LEVEL RIDGE WILL RESIDE OVER
THE NORTHEAST THROUGH SUNDAY NIGHT WITH SFC HIGH PRES IN THE
VCNTY. MONDAY THROUGH TUESDAY, AN UPPER LEVEL TROF WILL DROP SOUTH
FROM CENTRAL CANADA INTO THE GREAT LAKES REGION. THIS FEATURE
ALONG WITH THE SFC COLD FRONT WILL BRING A CHANCE FOR SHOWERS/THUNDERSTORMS
ON TUESDAY WITH THE REST OF EXTENDED DRY. TEMPS WILL BE NEAR OR
SLIGHTLY ABOVE SEASONAL NORMALS.

&&

.AVIATION /18Z TUESDAY THROUGH SUNDAY/...
A MID LEVEL TROF AND ASSOCIATED WEAK SFC COLD FRONT WILL CROSS THE
REGION LATE THIS AFTERNOON THROUGH EARLY EVENING. CURRENTLY
ISOLATED CONVECTION IS ACROSS THE AREA AND THE AREAL COVERAGE IS
EXPECTED TO INCREASE DURING THE NEXT SEVERAL HOURS. INCLUDED A
THREE HOUR TEMPO GROUP FOR MVFR THUNDERSTORMS FOR ALL TERMINALS
GENERALLY BETWEEN 20Z-24Z. OVERNIGHT, CONDITIONS WILL PROBABLY
LOWER INTO THE MVFR CATEGORY, ESPECIALLY OVER THE SOUTHERN TIER, DUE
TO WEAK MIXING BEHIND BOUNDARY AND LATE DAY RAINFALL. AT KELM ALSO
INCLUDED POSSIBLE DENSE FOG TOWARD DAYBREAK BUT CONFIDENCE HERE IS
LOW DUE TO CLOUDS PREVENTING DENSE FOG FORMATION. ON WEDNESDAY,
VFR CONDITIONS ARE EXPECTED AFTER 14Z ALTHOUGH MORE SHOWERS ARE
POSSIBLE ESPECIALLY LATE MORNING THROUGH MID AFTERNOON AS ANOTHER
WAVE PASSES THROUGH.

WESTERLY WINDS AROUND 5 KNOTS BECOMING LIGHT AND VARIABLE
OVERNIGHT. NORTHWEST WINDS AROUND 5-8 KNOTS ON WEDNESDAY.

OUTLOOK...

THURSDAY THROUGH SUNDAY...MAINLY VFR EXCEPT POSSIBLE EARLY
MORNING VALLEY FOG AT KELM BURNING OFF BY 14Z EACH DAY.

&&

.BGM WATCHES/WARNINGS/ADVISORIES...
PA...NONE.
NY...NONE.

&&

SYNOPSIS...KAH
NEAR TERM...KAH
SHORT TERM...KAH
LONG TERM...RRM
AVIATION...RRM

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BINGHAMTON NY
104 PM EDT TUE AUG 5 2014

NYZ009-015>018-022>025-036-037-044>046-055>057-062-PAZ038>040-043-
044-047-048-072-061715-
NORTHERN ONEIDA-YATES-SENECA-SOUTHERN CAYUGA-ONONDAGA-STEUBEN-
SCHUYLER-CHEMUNG-TOMPKINS-MADISON-SOUTHERN ONEIDA-CORTLAND-CHENANGO-
OTSEGO-TIOGA-BROOME-DELAWARE-SULLIVAN-BRADFORD-SUSQUEHANNA-
NORTHERN WAYNE-WYOMING-LACKAWANNA-LUZERNE-PIKE-SOUTHERN WAYNE-
104 PM EDT TUE AUG 5 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL NEW
YORK...SOUTHEASTERN NEW YORK AND NORTHEAST PENNSYLVANIA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.
SHOWERS AND THUNDERSTORMS ARE EXPECTED TO DEVELOP THIS AFTERNOON
AND EVENING. THESE STORMS MAY PRODUCE GUSTY WINDS... SMALL HAIL
AND HEAVY RAINFALL. CAN NOT RULE OUT THAT A FEW STORMS MAY BECOME
SEVERE.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

KAH

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BINGHAMTON NY
254 PM EDT TUE AUG 05 2014

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0253 PM     HAIL             COHOCTON                42.50N  77.50W
08/05/2014  M1.00 INCH       STEUBEN            NY   TRAINED SPOTTER

&&

DJN

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BINGHAMTON NY
304 PM EDT TUE AUG 5 2014

NYZ024-055-051945-
CHEMUNG NY-TIOGA NY-
304 PM EDT TUE AUG 5 2014

...STRONG THUNDERSTORM WILL AFFECT NORTHERN CHEMUNG AND WESTERN
TIOGA COUNTIES...

* AT 301 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  STRONG THUNDERSTORM CAPABLE OF PRODUCING SMALL HAIL...STRONG GUSTY
  WINDS...AND VERY HEAVY RAIN.  THIS STORM WAS LOCATED NEAR
  BREESPORT...AND MOVING EAST AT 15 MPH.

* THE STRONG THUNDERSTORM WILL BE NEAR...
  ERIN AT 315 PM EDT...
  SWARTWOOD AT 325 PM EDT...
  VAN ETTEN AT 335 PM EDT...
  NORTH SPENCER AND SPENCER AT 345 PM EDT...

THIS STORM HAS THE POTENTIAL TO BECOME SEVERE AND PRODUCE LARGE HAIL
AND/OR DAMAGING WINDS.

LAT...LON 4229 7677 4229 7673 4225 7673 4223 7664
      4225 7662 4228 7662 4228 7650 4226 7647
      4226 7642 4232 7641 4232 7636 4231 7634
      4217 7629 4209 7682 4226 7689

MLJ

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BINGHAMTON NY
322 PM EDT TUE AUG 05 2014

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0318 PM     HAIL             PRATTSBURG              42.52N  77.28W
08/05/2014  M1.25 INCH       STEUBEN            NY   PUBLIC

&&

JML

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BINGHAMTON NY
330 PM EDT TUE AUG 05 2014

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0329 PM     HAIL             SWARTWOOD               42.23N  76.62W
08/05/2014  M1.00 INCH       CHEMUNG            NY   TRAINED SPOTTER

&&

DJP