Alert archive / New Jersey / Winter Weather Advisories in 2022

Winter Weather Advisory 6, NWS Philadelphia/Mount Holly

January 19, 202211 counties in New Jersey; 8 counties in Pennsylvania; New Castle County, Delaware

NWS Philadelphia/Mount Holly issued this winter weather advisory at Jan 19, 2022, 3:03 PM EST for 11 counties in New Jersey; 8 counties in Pennsylvania; New Castle County, Delaware. It took effect at Jan 20, 2022, 3:00 AM EST. It was in force for 8 hr.

The area

The counties it named.

The facts

Issued
Jan 19, 2022, 3:03 PM EST (20:03 UTC)
In effect from
Jan 20, 2022, 3:00 AM EST
Expired
Jan 20, 2022, 11:03 AM EST
In force
8 hr
Issued by
NWS Philadelphia/Mount Holly

Counties New Castle County, DE, Burlington County, NJ, Camden County, NJ, Gloucester County, NJ, Hunterdon County, NJ, Mercer County, NJ, Middlesex County, NJ, Monmouth County, NJ, Morris County, NJ, Salem County, NJ, Somerset County, NJ, Warren County, NJ, Berks County, PA, Bucks County, PA, Chester County, PA, Delaware County, PA, Lehigh County, PA, Montgomery County, PA, Northampton County, PA, Philadelphia County, PA

The radar

The Philadelphia radar (KDIX), 65 km from the middle of the area, began a volume at 20:05 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 Jan 18, 3:44 PM EST, 23 hours 19 minutes earlier.

Area forecast discussion, Jan 18, 3:44 PM EST, 23 hours 19 minutes before
<!doctype html>
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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>
      <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">
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Hazardous weather outlook, Jan 18, 5:04 PM EST, 21 hours 59 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
Jan 18, 8:44 PM ESTSmall Craft AdvisoryPHI4 days

Nearby

Winter Weather Advisories in New Jersey, 2022Winter Weather Advisories in Pennsylvania, 2022Winter Weather Advisories in Delaware, 2022Every winter weather advisory in 2022

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.