Alert archive / California / High Surf Advisories in 2009

High Surf Advisory 9, NWS San Diego, CA

December 7, 2009San Diego County, California

NWS San Diego, CA issued this high surf advisory at Dec 7, 2009, 8:38 PM PST for San Diego County, California. It took effect at Dec 9, 2009, 4:00 AM PST. It was in force for 54 hr.

The area

The counties it named.

The facts

Issued: Dec 7, 2009, 8:38 PM PST (04:38 UTC)
In effect from: Dec 9, 2009, 4:00 AM PST
Expired: Dec 11, 2009, 10:12 AM PST
In force: 54 hr
Issued by: NWS San Diego, CA

County San Diego County, CA

The radar

The San Diego radar (KNKX), 28 km from the middle of the area, began a volume at 04:40 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 high surf advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS San Diego, CA wrote its last area forecast discussion before this high surf advisory went out at Dec 7, 2:30 PM PST, 6 hours 8 minutes earlier.

Area forecast discussion, Dec 7, 2:30 PM PST, 6 hours 8 minutes before

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Hazardous weather outlook, Dec 7, 12:00 PM PST, 8 hours 38 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.
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    </section>
  </main>
  <script src="index.js"></script>
</body>
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The office that day

Everything else NWS San Diego, CA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Dec 7, 8:32 PM PST	Small Craft Advisory	SGX		10 hr
Dec 8, 1:14 PM PST	Frost Advisory	SGX	Riverside, San Bernardino, San Diego	20 hr

Nearby

High Surf Advisories in California, 2009 Every high surf 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.