Alert archive / California / Winter Storm Warnings in 2009

Winter Storm Warning 5, NWS Los Angeles, CA

December 12, 2009

NWS Los Angeles, CA issued this winter storm warning at Dec 12, 2009, 3:59 AM PST. It took effect at Dec 12, 2009, 12:00 PM PST. It was in force for 21 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Dec 12, 2009, 3:59 AM PST (11:59 UTC)
In effect from: Dec 12, 2009, 12:00 PM PST
Expired: Dec 13, 2009, 8:31 AM PST
In force: 21 hr
Issued by: NWS Los Angeles, CA

What forecasters said that day

The local office's own words before this winter storm warning 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 winter storm warning went out at Dec 12, 3:30 AM PST, 29 minutes earlier.

Area forecast discussion, Dec 12, 3:30 AM PST, 29 minutes before

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Hazardous weather outlook, Dec 11, 2:28 PM PST, 13 hours 31 minutes 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.
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The office that day

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

Issued	Product	Office	Counties	Lasted
Dec 12, 4:32 AM PST	Flash Flood Watch	LOX	Los Angeles	28 hr
Dec 12, 6:40 AM PST	Areal Flood Advisory	LOX	Los Angeles	2 hr
Dec 12, 10:27 AM PST	High Wind Warning	LOX		20 hr
Dec 12, 10:27 AM PST	Wind Advisory	LOX	Los Angeles, Santa Barbara	17 hr

Nearby

Winter Storm Warnings in California, 2009 Every winter storm warning 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.