Alert archive / Pennsylvania / Special Weather Statements in 2011

Special Weather Statement, NWS Binghamton, NY

August 9, 2011Wayne County, Pennsylvania

NWS Binghamton, NY issued this special weather statement at Aug 9, 2011, 6:57 PM EDT for Wayne County, Pennsylvania. It was in force for 33 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
Aug 9, 2011, 6:57 PM EDT (22:57 UTC)
Expired
Aug 9, 2011, 7:30 PM EDT
In force
33 min
Issued by
NWS Binghamton, NY

County Wayne County, PA

The radar

The Binghamton radar (KBGM), 82 km from the middle of the area, began a volume at 22:57 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 nearest sounding before it

Albany, NY (KALY), launched 12:00Z, 11.0 hours before the alert went out and 132 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, Albany, NY at 12:00Z on 2011-08-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 4 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, Albany, NY at 12:00Z on 2011-08-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -5 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
4 J/kg
Mixed-layer CIN
-128 J/kg
Mixed-layer LCL
1039 m above ground
0-6 km bulk shear
22 kt
0-1 km storm-relative helicity
-5 m²/s²
0-3 km storm-relative helicity
64 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.

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What forecasters said that day

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

NWS Binghamton, NY wrote its last area forecast discussion before this special weather statement went out at Aug 9, 3:19 PM EDT, 3 hours 38 minutes earlier.

Area forecast discussion, Aug 9, 3:19 PM EDT, 3 hours 38 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE BINGHAMTON NY
319 PM EDT TUE AUG 9 2011

.SYNOPSIS...
AS ONE LOW EXITS THE AREA TONIGHT, ANOTHER WILL APPROACH TOMORROW,
ALONG WITH A WEAK COLD FRONT. THIS WILL BRING ANOTHER ROUND OF
SHOWERS AND THUNDERSTORMS FOR WEDNESDAY BEFORE HIGH PRESSURE
BUILDS IN AND BRINGS QUIETER WEATHER FOR THE END OF THE WEEK.

&&

.NEAR TERM /THROUGH TONIGHT/...
A LOW PRESSURE SYSTEM WILL EXIT THE AREA THIS EVENING. MOST OF THE
RAIN HAS BEEN NORTH AND SOUTH OF THE CWA. THIS WILL CONTINUE
THROUGH EARLY EVENING BEFORE QUIETING DOWN FOR THE NIGHT. THERE
MAY BE SOME FOG DEVELOPMENT IN THE EARLY MORNING HOURS AS THERE IS
PLENTY OF MOISTURE REMAINING OVER THE REGION.

&&

.SHORT TERM /WEDNESDAY THROUGH FRIDAY/...
A LOW PRESSURE SYSTEM BEHIND TODAYS LOW WILL BRING A WEAK COLD
FRONT THROUGH THE CWA TOMORROW. THIS WILL BRING ANOTHER ROUND OF
SHOWERS AND THUNDERSTORMS TO THE CWA. MODELS DISAGREE ON CAPE
VALUES FOR TOMORROW. GFS, SHOWING ONLY AROUND 400 TO 500 JOULES IS
MUCH LOWER THAN THE NAM, SHOWING UP NEAR 1500 JOULES. HAVE CHANCE
POPS WITH MAINLY ISOLD THUNDERSTORMS TOMORROW.

ONCE THIS FRONT MAKES ITS WAY THROUGH, SOMEWHAT DRIER AIR SHOULD
MOVE IN AS HIGH PRESSURE BUILDS OVER THE CWA FOR THURSDAY AND
FRIDAY. WHILE POPS ARE KEPT LOW ENOUGH TO KEEP ANY WORDING OUT OF
THE FORECAST, THERE IS A VERY SLIGHT POSSIBILITY OF A POP UP
SHOWER ON THURSDAY.

&&

.LONG TERM /FRIDAY NIGHT THROUGH TUESDAY/...
3 PM UPDATE...
FOLLOWED HPC GUIDANCE CLOSELY WITH TIME LIMITED AND THUNDERSTORMS
GETTING STRONGER. MODELS CLOSE WITH HIGH PRESSURE EXITING TO THE
EAST EARLY SATURDAY BEFORE ANOTHER UPPER LEVEL TROF AND SFC WAVE
MOVES SLOWLY THROUGH SATURDAY NIGHT TO MONDAY. CHC POPS SATURDAY
TO MONDAY. HIGH PRESSURE AGAIN ON TUESDAY WITH DRY WEATHER.
TEMPERATURES START OUT SLIGHTLY ABOVE NORMAL THEN FALL TO SLIGHTLY
BELOW NORMAL.

&&

.AVIATION /19Z TUESDAY THROUGH SUNDAY/...
2 PM UPDATE...
SFC LOW WITH SHOWERS AND THUNDERSTORMS AHEAD JUST AHEAD OF IT.
BRIEF MVFR AND IFR VSBYS...WHILE THE CIGS HAVE BEEN MOSTLY VFR AND
OCNL MVFR. THE WINDS SHIFT FROM SSE TO W WITH THE FRONT. BEHIND IT
MORE SHOWERS WITH SCATTERED COVERAGE. THESE SHOWERS WILL DIE
AROUND SUNSET. LATE TONIGHT CIGS AND VSBYS FALLING TO MVFR. BY
16Z WED CONDITIONS IMPROVE BACK TO VFR.

SE TO S WINDS AT 5 TO 10 KTS AT TAF SITES SHIFTING TO W BY 00Z.
OVERNIGHT WINDS GO LIGHT AND VARIABLE BEFORE INCREASING TO 10 KTS
OUT OF THE WEST LATE MORNING.

OUTLOOK...

WEDNESDAY AFTN...VFR WITH LOCAL RESTRICTIONS PSBL IN MAINLY AFTN
SHWRS/TSTMS.

THURSDAY THROUGH SATURDAY MORNING...VFR.

SATURDAY AFTN TO SUNDAY...VFR. RESTRICTIONS POSSIBLE DUE TO
SHRA/TSRA.

&&

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

&&

SYNOPSIS...SLI
NEAR TERM...SLI
SHORT TERM...SLI
LONG TERM...TAC
AVIATION...TAC
Hazardous weather outlook, Aug 9, 6:55 PM EDT, 2 minutes before
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In the hours before

Special weather statement, Aug 9, 4:41 PM EDT, 2 hours 16 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BINGHAMTON NY
441 PM EDT TUE AUG 9 2011

PAZ043-047-092130-
LUZERNE PA-WYOMING PA-
441 PM EDT TUE AUG 9 2011

...STRONG THUNDERSTORM WILL AFFECT NORTHERN LUZERNE AND SOUTHERN
WYOMING COUNTIES...

* AT 437 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  STRONG THUNDERSTORM CAPABLE OF PRODUCING STRONG GUSTY WINDS...AND
  VERY HEAVY RAIN.  THIS STORM WAS LOCATED 18 MILES WEST OF SWEET
  VALLEY...AND MOVING EAST AT 30 MPH.

* THE STRONG THUNDERSTORM WILL BE NEAR...
  KASSON BROOK AT 510 PM EDT...
  SWEET VALLEY AT 515 PM EDT...
  PIKES CREEK AND MUHLENBERG AT 520 PM EDT...
  LEHMAN AND HARVEYS LAKE AT 525 PM EDT...
  DALLAS AND FERN BROOK AT 530 PM EDT...

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

LAT...LON 4124 7629 4148 7625 4149 7587 4112 7578

MANNING
Local storm report, Aug 9, 5:24 PM EDT, 1 hour 33 minutes before
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Local storm report, Aug 9, 5:32 PM EDT, 1 hour 25 minutes before
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Special weather statement, Aug 9, 5:40 PM EDT, 1 hour 17 minutes before
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Special weather statement, Aug 9, 6:32 PM EDT, 25 minutes before
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Special weather statement, Aug 9, 6:57 PM EDT, 0 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Aug 9, 1:10 PM EDTSpecial Weather StatementBGMCayuga, Onondaga, Seneca, Yates65 min
Aug 9, 1:25 PM EDTSevere Thunderstorm WarningBGMCayuga, Onondaga, Seneca, Yates65 min
Aug 9, 2:28 PM EDTSevere Thunderstorm WarningBGMCayuga, Madison, Onondaga, Seneca62 min
Aug 9, 2:36 PM EDTSpecial Weather StatementBGMTompkins54 min
Aug 9, 2:48 PM EDTSevere Thunderstorm WarningBGMBroome, Chenango, Cortland, Tioga, Tompkins57 min
Aug 9, 2:58 PM EDTTornado WarningBGMBroome, Tioga, Tompkins47 min
Aug 9, 3:27 PM EDTSevere Thunderstorm WarningBGMMadison, Oneida, Onondaga48 min
Aug 9, 3:33 PM EDTSpecial Weather StatementBGMBroome57 min
Aug 9, 3:42 PM EDTSevere Thunderstorm WarningBGMBroome, Chenango63 min
Aug 9, 4:15 PM EDTSevere Thunderstorm WarningBGMOneida60 min
Aug 9, 4:45 PM EDTSevere Thunderstorm WarningBGMChenango, Delaware, Otsego60 min
Aug 9, 5:26 PM EDTAreal Flood AdvisoryBGMOneida91 min
Aug 9, 5:39 PM EDTSevere Thunderstorm WarningBGMDelaware, Otsego81 min
Aug 9, 7:25 PM EDTSpecial Weather StatementBGMSullivan35 min
Aug 9, 4:41 PM EDTSpecial Weather StatementBGMLuzerne49 min
Aug 9, 5:40 PM EDTSpecial Weather StatementBGMLuzerne50 min
Aug 9, 6:32 PM EDTSpecial Weather StatementBGMLuzerne28 min

Nearby

Special Weather Statements in Pennsylvania, 2011Every special weather statement in 2011

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.