Alert archive / Nevada / Winter Weather Advisories in 2012

Winter Weather Advisory 4, NWS Las Vegas, NV

February 15, 2012Lincoln County, Nevada; San Bernardino County, California; Mohave County, Arizona

NWS Las Vegas, NV issued this winter weather advisory at Feb 15, 2012, 4:00 AM PST for Lincoln County, Nevada; San Bernardino County, California; Mohave County, Arizona. It took effect at Feb 15, 2012, 10:00 AM PST. It was in force for 12 hr.

The area

The counties it named.

The facts

Issued: Feb 15, 2012, 4:00 AM PST (12:00 UTC)
In effect from: Feb 15, 2012, 10:00 AM PST
Expired: Feb 15, 2012, 9:32 PM PST
In force: 12 hr
Issued by: NWS Las Vegas, NV

Counties Mohave County, AZ, San Bernardino County, CA, Lincoln County, NV

The radar

The Las Vegas radar (KESX), 40 km from the middle of the area, began a volume at 11:57 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 Las Vegas, NV wrote its last area forecast discussion before this winter weather advisory went out at Feb 14, 8:23 PM PST, 7 hours 37 minutes earlier.

Area forecast discussion, Feb 14, 8:23 PM PST, 7 hours 37 minutes before

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Hazardous weather outlook, Feb 14, 2:51 PM PST, 13 hours 9 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 Las Vegas, NV issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Feb 15, 4:00 AM PST	Winter Storm Warning	VEF	Clark, Lincoln, Nye	18 hr
Feb 15, 3:10 AM PST	Wind Advisory	VEF	Inyo	18 hr

Nearby

Winter Weather Advisories in Nevada, 2012 Winter Weather Advisories in California, 2012 Winter Weather Advisories in Arizona, 2012 Every winter weather advisory in 2012

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.