Alert archive / New Jersey / Winter Weather Advisories in 2010
Winter Weather Advisory 15, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this winter weather advisory at Dec 31, 2009, 8:48 PM EST for 6 counties in New Jersey; Delaware County, Philadelphia County, Pennsylvania. It was in force for 4 hr.
The area
The counties it named.
The facts
- Issued
- Dec 31, 2009, 8:48 PM EST (01:48 UTC)
- Expired
- Jan 1, 2010, 12:58 AM EST
- In force
- 4 hr
- Issued by
- NWS Philadelphia/Mount Holly
Counties Burlington County, NJ, Camden County, NJ, Gloucester County, NJ, Mercer County, NJ, Middlesex County, NJ, Monmouth County, NJ, Delaware County, PA, Philadelphia County, PA
The radar
The Philadelphia radar (KDIX), 37 km from the middle of the area, began a volume at 01:49 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 31, 6:54 PM EST, 1 hour 54 minutes earlier.
Area forecast discussion, Dec 31, 6:54 PM EST, 1 hour 54 minutes before
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</html>Hazardous weather outlook, Dec 31, 6:48 PM EST, 2 hours before
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<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>
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</html>The office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 1, 4:04 AM EST | Gale Watch | PHI | 11 hr | |
| Jan 1, 4:04 AM EST | Small Craft Advisory | PHI | 23 hr | |
| Jan 1, 2:56 PM EST | Gale Warning | PHI | 63 hr | |
| Jan 1, 2:56 PM EST | Low Water Advisory | PHI | 67 hr | |
| Jan 1, 2:56 PM EST | Heavy Freezing Spray Advisory | PHI | 63 hr |
Nearby
Winter Weather Advisories in New Jersey, 2010Winter Weather Advisories in Pennsylvania, 2010Every winter weather advisory in 2010
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.