Alert archive / Pennsylvania / Areal Flood Warnings in 2018

Areal Flood Warning 39, NWS State College, PA

September 18, 2018Potter County, Tioga County, Pennsylvania

NWS State College, PA issued this areal flood warning at Sep 18, 2018, 2:02 AM EDT for Potter County, Tioga County, Pennsylvania. It was in force for 6 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 18, 2018, 2:02 AM EDT (06:02 UTC)
Expired
Sep 18, 2018, 7:45 AM EDT
In force
6 hr
Issued by
NWS State College, PA
Area
Storm-based polygon
Flood severity
None

Counties Potter County, PA, Tioga County, PA

The radar

The State College radar (KCCX), 100 km from the middle of the area, began a volume at 06:03 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.

What forecasters said that day

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

NWS State College, PA wrote its last area forecast discussion before this areal flood warning went out at Sep 17, 7:44 PM EDT, 6 hours 18 minutes earlier.

Area forecast discussion, Sep 17, 7:44 PM EDT, 6 hours 18 minutes before
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Hazardous weather outlook, Sep 17, 7:32 PM EDT, 6 hours 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 State College, PA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Sep 17, 8:09 PM EDTSpecial Weather StatementCTPDauphin66 min
Sep 17, 9:38 PM EDTSpecial Weather StatementCTPAdams67 min
Sep 18, 12:48 AM EDTSpecial Weather StatementCTPYork57 min
Sep 18, 2:20 AM EDTFlash Flood WarningCTPLancaster, York3 hr
Sep 18, 5:41 AM EDTAreal Flood AdvisoryCTPColumbia, Montour, Northumberland, Snyder3 hr
Sep 18, 8:57 AM EDTAreal Flood AdvisoryCTPColumbia, Lebanon, Schuylkill2 hr

Nearby

Areal Flood Warnings in Pennsylvania, 2018Every areal flood warning in 2018

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.