Alert archive / Pennsylvania / Flash Flood Warnings in 2013

Flash Flood Warning 44, NWS Binghamton, NY

September 2, 2013Luzerne County, Pennsylvania

NWS Binghamton, NY issued this flash flood warning at Sep 2, 2013, 12:56 AM EDT for Luzerne County, Pennsylvania. It was in force for 4 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Sep 2, 2013, 12:56 AM EDT (04:56 UTC)
Expired
Sep 2, 2013, 5:00 AM EDT
In force
4 hr
Issued by
NWS Binghamton, NY
Area
Storm-based polygon
Flood severity
None

County Luzerne County, PA

The radar

The Binghamton radar (KBGM), 114 km from the middle of the area, began a volume at 04:56 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, 4.9 hours before the alert went out and 245 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 2013-09-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1022 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 2013-09-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 1 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
1022 J/kg
Mixed-layer CIN
-11 J/kg
Mixed-layer LCL
767 m above ground
0-6 km bulk shear
12 kt
0-1 km storm-relative helicity
1 m²/s²
0-3 km storm-relative helicity
13 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this flash flood 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 flash flood warning went out at Sep 1, 9:45 PM EDT, 3 hours 11 minutes earlier.

Area forecast discussion, Sep 1, 9:45 PM EDT, 3 hours 11 minutes before
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Hazardous weather outlook, Sep 1, 3:50 PM EDT, 9 hours 6 minutes before
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In the hours before

Special weather statement, Sep 1, 11:46 PM EDT, 1 hour 10 minutes before
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  <title>Service Notice</title>
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<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
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        The site you requested is temporarily down for maintenance or an unexpected outage.
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        Please try again in a few minutes.
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        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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The office that day

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

IssuedProductOfficeCountiesLasted
Sep 1, 11:46 PM EDTSpecial Weather StatementBGMMadison59 min
Sep 2, 4:15 AM EDTAreal Flood AdvisoryBGMChenango, Otsego3 hr
Sep 2, 7:19 AM EDTSpecial Weather StatementBGMTompkins26 min
Sep 2, 7:22 AM EDTSpecial Weather StatementBGMCortland38 min
Sep 2, 7:44 AM EDTSevere Thunderstorm WarningBGMBroome, Chenango, Cortland46 min
Sep 2, 8:15 AM EDTAreal Flood AdvisoryBGMSchuyler, Seneca, Tompkins3 hr
Sep 2, 8:47 AM EDTFlash Flood WarningBGMSchuyler, Seneca, Tompkins4 hr
Sep 2, 9:18 AM EDTAreal Flood AdvisoryBGMBroome, Chenango3 hr
Sep 2, 1:13 PM EDTSpecial Weather StatementBGMDelaware47 min
Sep 2, 1:49 PM EDTSevere Thunderstorm WarningBGMDelaware, Sullivan41 min
Sep 2, 2:17 PM EDTSpecial Weather StatementBGMCayuga28 min
Sep 2, 2:27 PM EDTSpecial Weather StatementBGMDelaware63 min
Sep 2, 2:46 PM EDTSevere Thunderstorm WarningBGMCayuga, Onondaga59 min
Sep 2, 2:59 PM EDTSpecial Weather StatementBGMSeneca31 min
Sep 2, 3:31 PM EDTSpecial Weather StatementBGMDelaware44 min
Sep 2, 3:43 PM EDTSpecial Weather StatementBGMSullivan47 min
Sep 2, 3:57 PM EDTSpecial Weather StatementBGMOnondaga33 min
Sep 2, 4:14 PM EDTSevere Thunderstorm WarningBGMMadison, Oneida, Onondaga61 min
Sep 2, 4:35 PM EDTSevere Thunderstorm WarningBGMCayuga, Onondaga40 min
Sep 2, 4:39 PM EDTSpecial Weather StatementBGMSullivan51 min
Sep 2, 4:58 PM EDTSevere Thunderstorm WarningBGMMadison, Oneida62 min
Sep 2, 5:13 PM EDTSevere Thunderstorm WarningBGMCortland, Madison, Oneida, Onondaga62 min
Sep 2, 5:24 PM EDTSevere Thunderstorm WarningBGMCayuga, Cortland, Madison, Onondaga, Tompkins36 min
Sep 2, 5:41 PM EDTAreal Flood AdvisoryBGMMadison, Oneida, Onondaga3 hr
Sep 2, 5:54 PM EDTSevere Thunderstorm WarningBGMOneida36 min
Sep 2, 6:00 PM EDTSevere Thunderstorm WarningBGMChenango, Cortland, Madison, Oneida, Onondaga, Otsego60 min
Sep 2, 6:39 PM EDTAreal Flood AdvisoryBGMChenango, Madison, Otsego3 hr
Sep 2, 6:55 PM EDTSevere Thunderstorm WarningBGMChenango, Delaware, Otsego65 min
Sep 2, 7:08 PM EDTFlash Flood WarningBGMChenango, Otsego4 hr
Sep 2, 7:31 PM EDTAreal Flood AdvisoryBGMChenango, Delaware, Otsego3 hr
Sep 2, 12:04 PM EDTSpecial Weather StatementBGMWyoming41 min

Nearby

Flash Flood Warnings in Pennsylvania, 2013Every flash flood warning in 2013

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.