Alert archive / New Jersey / Winter Weather Advisories in 2009

Winter Weather Advisory 14, NWS Philadelphia/Mount Holly

December 31, 200915 counties in New Jersey; 5 counties in Pennsylvania; Kent County, New Castle County, Delaware

NWS Philadelphia/Mount Holly issued this winter weather advisory at Dec 31, 2009, 3:22 AM EST for 15 counties in New Jersey; 5 counties in Pennsylvania; Kent County, New Castle County, Delaware. It took effect at Dec 31, 2009, 7:00 AM EST. It was in force for 4 hr.

The area

The counties it named.

The facts

Issued
Dec 31, 2009, 3:22 AM EST (08:22 UTC)
In effect from
Dec 31, 2009, 7:00 AM EST
Expired
Dec 31, 2009, 11:15 AM EST
In force
4 hr
Issued by
NWS Philadelphia/Mount Holly
All 22 counties

Kent County, DE, New Castle County, DE, Atlantic County, NJ, Burlington County, NJ, Camden County, NJ, Cumberland County, NJ, Gloucester County, NJ, Hunterdon County, NJ, Mercer County, NJ, Middlesex County, NJ, Monmouth County, NJ, Morris County, NJ, Ocean County, NJ, Salem County, NJ, Somerset County, NJ, Sussex County, NJ, Warren County, NJ, Berks County, PA, Delaware County, PA, Lehigh County, PA, Northampton County, PA, Philadelphia County, PA

The radar

The Philadelphia radar (KDIX), 53 km from the middle of the area, began a volume at 08:19 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 winter weather advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Philadelphia/Mount Holly wrote its last area forecast discussion before this winter weather advisory went out at Dec 30, 8:31 PM EST, 6 hours 51 minutes earlier.

Area forecast discussion, Dec 30, 8:31 PM EST, 6 hours 51 minutes before
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<body>
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    <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">
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      <p id="message2">
        Please try again in a few minutes.
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      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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Hazardous weather outlook, Dec 30, 3:49 PM EST, 11 hours 33 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 Philadelphia/Mount Holly issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 31, 6:46 PM ESTWinter Weather AdvisoryPHIHunterdon, Morris, Somerset, Warren6 hr

Nearby

Winter Weather Advisories in New Jersey, 2009Winter Weather Advisories in Pennsylvania, 2009Winter Weather Advisories in Delaware, 2009Every winter weather advisory in 2009

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.