Alert archive / New York / Severe Thunderstorm Warnings in 2013

Severe Thunderstorm Warning 83, NWS Binghamton, NY

June 28, 2013Chemung County, Steuben County, New York

NWS Binghamton, NY issued this severe thunderstorm warning at Jun 28, 2013, 2:54 PM EDT for Chemung County, Steuben County, New York. It was in force for 66 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, 2013, 2:54 PM EDT (18:54 UTC)
Expired
Jun 28, 2013, 4:00 PM EDT
In force
66 min
Issued by
NWS Binghamton, NY
Area
Storm-based polygon

Counties Chemung County, NY, Steuben County, NY

The radar

The Binghamton radar (KBGM), 90 km from the middle of the area, began a volume at 18:57 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

Buffalo Intl Airport, NY (KBUF), launched 12:00Z, 6.9 hours before the alert went out and 156 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 2013-06-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 255 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 2013-06-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -9 square meters per square second.1939Sfc1 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
255 J/kg
Mixed-layer CIN
-14 J/kg
Mixed-layer LCL
520 m above ground
0-6 km bulk shear
14 kt
0-1 km storm-relative helicity
-9 m²/s²
0-3 km storm-relative helicity
16 m²/s²
Significant tornado parameter
0.0
Supercell composite
-0.1

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, 2:40 PM EDT, 14 minutes earlier.

Area forecast discussion, Jun 28, 2:40 PM EDT, 14 minutes before
<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<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>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>
Hazardous weather outlook, Jun 28, 3:48 AM EDT, 11 hours 6 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BINGHAMTON NY
348 AM EDT FRI JUN 28 2013

NYZ009-015>018-022>025-036-037-044>046-055>057-062-PAZ038>040-043-
044-047-048-072-290800-
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-
348 AM EDT FRI JUN 28 2013

...FLASH FLOOD WATCH IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...

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

.DAY ONE...TODAY AND TONIGHT.

PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE
INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS.

   FLASH FLOOD WATCH.

THERE ALSO IS THE POTENTIAL FOR A FEW THUNDERSTORMS TO BECOME
SEVERE THIS AFTERNOON WITH THE PRIMARY THREAT DAMAGING WINDS. THE
BEST CHANCE FOR SEVERE WEATHER IS ACROSS THE SOUTHERN CATSKILLS
AND POCONOS.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY.

FROM SUNDAY INTO THE MIDDLE OF NEXT WEEK...THERE WILL BE DAILY
CHANCES FOR SHOWERS AND THUNDERSTORMS...CONTAINING HEAVY
DOWNPOURS. WHERE HEAVIER RAINFALL IS THE MOST PERSISTENT...THERE
WILL BE A HEIGHTENED FLOOD THREAT.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

RRM

In the hours before

Local storm report, Jun 28, 9:58 AM EDT, 4 hours 56 minutes before
<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<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>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>
Local storm report, Jun 28, 11:51 AM EDT, 3 hours 3 minutes before
<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<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>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>
Local storm report, Jun 28, 11:54 AM EDT, 3 hours before
<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<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>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>
Local storm report, Jun 28, 1:24 PM EDT, 1 hour 30 minutes before
<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<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>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 27, 9:05 PM EDTAreal Flood AdvisoryBGMBroome4 hr
Jun 27, 9:17 PM EDTAreal Flood AdvisoryBGMChenango, Delaware, Otsego3 hr
Jun 27, 9:26 PM EDTAreal Flood AdvisoryBGMSullivan3 hr
Jun 27, 9:40 PM EDTAreal Flood AdvisoryBGMBroome, Tioga4 hr
Jun 27, 9:55 PM EDTAreal Flood AdvisoryBGMMadison, Oneida3 hr
Jun 27, 9:58 PM EDTFlash Flood WarningBGMBroome6 hr
Jun 27, 10:25 PM EDTFlash Flood WarningBGMChenango, Otsego6 hr
Jun 27, 10:49 PM EDTAreal Flood AdvisoryBGMDelaware, Otsego4 hr
Jun 27, 11:55 PM EDTFlash Flood WarningBGMDelaware, Sullivan4 hr
Jun 28, 1:40 AM EDTRiver Flood WarningBGMChenango33 hr
Jun 28, 2:06 AM EDTFlash Flood WarningBGMDelaware, Otsego6 hr
Jun 28, 2:21 AM EDTFlash Flood WarningBGMMadison, Oneida10 hr
Jun 28, 3:31 AM EDTFlash Flood WarningBGMOneida9 hr
Jun 28, 4:29 AM EDTFlash Flood WarningBGMChenango, Otsego3 hr
Jun 28, 5:16 AM EDTAreal Flood WarningBGMChenango6 hr
Jun 28, 5:36 AM EDTFlash Flood Warning EmergencyBGMOneida3 hr
Jun 28, 7:23 AM EDTFlash Flood WarningBGMChenango5 hr
Jun 28, 8:17 AM EDTRiver Flood WarningBGMMadison, Oneida23 hr
Jun 28, 8:49 AM EDTRiver Flood WarningBGMChenango6 hr
Jun 28, 8:49 AM EDTRiver Flood WarningBGMBroome5 days
Jun 28, 8:49 AM EDTRiver Flood WarningBGMBroome, Tioga13 hr
Jun 28, 8:49 AM EDTRiver Flood WarningBGMTioga13 hr
Jun 28, 12:28 PM EDTAreal Flood WarningBGMOneida6 hr
Jun 28, 12:33 PM EDTAreal Flood WarningBGMOneida6 hr
Jun 28, 1:59 PM EDTAreal Flood WarningBGMChenango6 hr
Jun 28, 3:59 PM EDTSevere Thunderstorm WarningBGMChemung, Tioga61 min
Jun 28, 4:10 PM EDTSevere Thunderstorm WarningBGMTioga65 min
Jun 28, 5:19 PM EDTAreal Flood AdvisoryBGMBroome6 hr
Jun 28, 5:40 PM EDTAreal Flood AdvisoryBGMBroome, Chenango, Delaware6 hr
Jun 28, 6:28 PM EDTAreal Flood AdvisoryBGMDelaware3 hr
Jun 28, 7:20 PM EDTAreal Flood AdvisoryBGMSullivan3 hr
Jun 28, 2:47 AM EDTAreal Flood WarningBGMLackawanna6 hr
Jun 28, 3:55 AM EDTFlash Flood WarningBGMSusquehanna, Wayne9 hr

Nearby

Severe Thunderstorm Warnings in New York, 2013Every severe thunderstorm 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.