Alert archive / New York / Severe Thunderstorm Warnings in 2011

Severe Thunderstorm Warning 163, NWS Binghamton, NY

June 28, 2011Delaware County, New York

NWS Binghamton, NY issued this severe thunderstorm warning at Jun 28, 2011, 9:04 PM EDT for Delaware County, New York. It was in force for 41 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jun 28, 2011, 9:04 PM EDT (01:04 UTC)
Expired
Jun 28, 2011, 9:45 PM EDT
In force
41 min
Issued by
NWS Binghamton, NY
Area
Storm-based polygon

County Delaware County, NY

The radar

The Binghamton radar (KBGM), 84 km from the middle of the area, began a volume at 01:04 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 00:00Z, 1.1 hours before the alert went out and 108 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 00:00Z on 2011-06-29Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 606 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 00:00Z on 2011-06-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 141 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
606 J/kg
Mixed-layer CIN
-37 J/kg
Mixed-layer LCL
1027 m above ground
0-6 km bulk shear
40 kt
0-1 km storm-relative helicity
141 m²/s²
0-3 km storm-relative helicity
151 m²/s²
Significant tornado parameter
0.3
Supercell composite
1.3

Open this sounding in Storm Lab

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.

NWS Binghamton, NY wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 28, 9:00 PM EDT, 4 minutes earlier.

Area forecast discussion, Jun 28, 9:00 PM EDT, 4 minutes before
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Hazardous weather outlook, Jun 28, 1:24 PM EDT, 7 hours 40 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BINGHAMTON NY
437 AM EDT TUE JUN 28 2011

NYZ009-015>018-022>025-036-037-044>046-055>057-062-PAZ038>040-043-
044-047-048-072-290845-
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-
438 AM EDT TUE JUN 28 2011

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

.DAY ONE...TODAY AND TONIGHT.

SHOWERS AND THUNDERSTORMS WILL DEVELOP ACROSS THE AREA TODAY AND
CONTINUE THROUGH THIS EVENING. A FEW STORMS COULD PRODUCE STRONG
GUSTY WINDS AND BRIEF HEAVY DOWNPOURS LATE THIS AFTERNOON OR THIS
EVENING.

.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.

MSE

In the hours before

Local storm report, Jun 28, 8:01 PM EDT, 1 hour 3 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BINGHAMTON NY
801 PM EDT TUE JUN 28 2011

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

0750 PM     HEAVY RAIN       2 E WHITNEY POINT       42.33N  75.93W
06/28/2011  M1.70 INCH       BROOME             NY   TRAINED SPOTTER

&&

MJN
Local storm report, Jun 28, 8:03 PM EDT, 1 hour 1 minute before
PRELIMINARY LOCAL STORM REPORT...CORRECTED
NATIONAL WEATHER SERVICE BINGHAMTON NY
803 PM EDT TUE JUN 28 2011

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

0750 PM     HEAVY RAIN       2 E WHITNEY POINT       42.33N  75.93W
06/28/2011  M1.70 INCH       BROOME             NY   TRAINED SPOTTER

            THE 1.7 INCHES OF RAIN FELL IN A TIME FRAME FROM 6...45
            PM TO 7...50 PM

&&

CORRECTED REMARKS

MJN
Local storm report, Jun 28, 8:10 PM EDT, 54 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BINGHAMTON NY
810 PM EDT TUE JUN 28 2011

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

0728 PM     TSTM WND DMG     BURLINGTON              41.78N  76.61W
06/28/2011                   BRADFORD           PA   911 CENTER

            REPORTS OF TREES DOWN IN AND AROUND BURLINGTON

&&

MJN
Local storm report, Jun 28, 8:16 PM EDT, 48 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BINGHAMTON NY
816 PM EDT TUE JUN 28 2011

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

0800 PM     HEAVY RAIN       TRIANGLE                42.34N  75.88W
06/28/2011  M2.11 INCH       BROOME             NY   AMATEUR RADIO

            RAIN FELL IN A 2 HOUR TIMEFRAME FROM 6 PM TILL 8 PM

&&

MJN
Special weather statement, Jun 28, 8:29 PM EDT, 35 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BINGHAMTON NY
829 PM EDT TUE JUN 28 2011

PAZ038-039-290130-
BRADFORD PA-SUSQUEHANNA PA-
829 PM EDT TUE JUN 28 2011

...STRONG THUNDERSTORM WILL AFFECT EASTERN BRADFORD AND WESTERN
SUSQUEHANNA COUNTIES...

* AT 827 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
  BURLINGTON...AND MOVING EAST AT 30 MPH.

* THE STRONG THUNDERSTORM WILL BE NEAR...
  SHESHEQUIN AND MONROETON AT 835 PM EDT...
  NORTH TOWANDA AND TOWANDA AT 840 PM EDT...
  WYSOX AND MACEDONIA AT 845 PM EDT...
  ROME AT 850 PM EDT...
  CHERRYTOWN AND TERRYTOWN AT 855 PM EDT...
  HERRICKVILLE AND HERRICK AT 900 PM EDT...
  BRUSHVILLE AND LE RAYSVILLE AT 910 PM EDT...
  RUSHVILLE AND SILVARA AT 915 PM EDT...

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

FREQUENT CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM. MOVE
INDOORS IMMEDIATELY!

LAT...LON 4165 7612 4164 7616 4168 7665 4186 7668
      4197 7585 4164 7585 4164 7609 4164 7612

MLJ
Special weather statement, Jun 28, 8:50 PM EDT, 14 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BINGHAMTON NY
850 PM EDT TUE JUN 28 2011

NYZ045-056-057-290145-
BROOME NY-CHENANGO NY-DELAWARE NY-
850 PM EDT TUE JUN 28 2011

...STRONG THUNDERSTORM WILL AFFECT CENTRAL DELAWARE...EXTREME SOUTH
CENTRAL CHENANGO AND SOUTHEASTERN BROOME COUNTIES...

* AT 846 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
  HARPURSVILLE...AND MOVING EAST AT 30 MPH.

* THE STRONG THUNDERSTORM WILL BE NEAR...
  SANFORD AT 855 PM EDT...
  STILESVILLE AND DEPOSIT AT 905 PM EDT...
  CANNONSVILLE AT 915 PM EDT...
  TROUT CREEK AT 920 PM EDT...
  LOOMIS AT 925 PM EDT...
  BEERSTON AND ROCK RIFT AT 930 PM EDT...
  WALTON AND HARVARD AT 935 PM EDT...
  COLCHESTER AND SHINHOPPLE AT 940 PM EDT...

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

FREQUENT CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM. MOVE
INDOORS IMMEDIATELY!

LAT...LON 4198 7487 4204 7566 4222 7569 4224 7485
      4199 7484

MLJ

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 28, 8:10 PM EDTSevere Thunderstorm WarningBGMDelaware65 min
Jun 28, 8:50 PM EDTSpecial Weather StatementBGMDelaware55 min
Jun 28, 8:53 PM EDTSevere Thunderstorm WarningBGMBroome, Chenango, Delaware67 min
Jun 28, 9:28 PM EDTAreal Flood AdvisoryBGMDelaware3 hr
Jun 28, 10:23 PM EDTSpecial Weather StatementBGMSullivan67 min
Jun 28, 8:29 PM EDTSpecial Weather StatementBGMBradford61 min
Jun 28, 9:05 PM EDTSpecial Weather StatementBGMSusquehanna55 min
Jun 28, 10:01 PM EDTSpecial Weather StatementBGMWayne59 min

Nearby

Severe Thunderstorm Warnings in New York, 2011Every severe thunderstorm warning 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.