Alert archive / California / Wind Advisories in 2010

Wind Advisory 31, NWS Los Angeles, CA

April 20, 2010Los Angeles County, California

NWS Los Angeles, CA issued this wind advisory at Apr 20, 2010, 3:41 AM PDT for Los Angeles County, California. It took effect at Apr 20, 2010, 12:00 PM PDT. It was in force for 30 hr.

The area

The counties it named.

The facts

Issued: Apr 20, 2010, 3:41 AM PDT (10:41 UTC)
In effect from: Apr 20, 2010, 12:00 PM PDT
Expired: Apr 21, 2010, 6:00 PM PDT
In force: 30 hr
Issued by: NWS Los Angeles, CA

County Los Angeles County, CA

The radar

The Santa Ana Mts radar (KSOX), 71 km from the middle of the area, began a volume at 10:46 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 wind advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Los Angeles, CA wrote its last area forecast discussion before this wind advisory went out at Apr 20, 3:39 AM PDT, 2 minutes earlier.

Area forecast discussion, Apr 20, 3:39 AM PDT, 2 minutes before

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Hazardous weather outlook, Apr 19, 9:16 AM PDT, 18 hours 25 minutes before

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  <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>
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        Please try again in a few minutes.
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        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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The office that day

Everything else NWS Los Angeles, CA issued on the same UTC day.

Issued	Product	Office	Lasted
Apr 20, 2:37 AM PDT	Gale Warning	LOX	48 hr
Apr 20, 2:37 AM PDT	Small Craft Advisory for Winds	LOX	20 hr
Apr 20, 2:15 PM PDT	Coastal Flood Statement	LOX	12 hr
Apr 20, 2:15 PM PDT	High Surf Advisory	LOX	51 hr

Nearby

Wind Advisories in California, 2010 Every wind 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.