Alert archive / California / Excessive Heat Warnings in 2017

Excessive Heat Warning 3, NWS Los Angeles, CA

July 30, 2017

NWS Los Angeles, CA issued this excessive heat warning at Jul 30, 2017, 9:16 PM PDT. It took effect at Jul 31, 2017, 10:00 AM PDT. It was in force for 12 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
Jul 30, 2017, 9:16 PM PDT (04:16 UTC)
In effect from
Jul 31, 2017, 10:00 AM PDT
Expired
Jul 31, 2017, 10:00 PM PDT
In force
12 hr
Issued by
NWS Los Angeles, CA

What forecasters said that day

The local office's own words before this excessive heat 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 excessive heat warning went out at Jul 30, 8:35 PM PDT, 41 minutes earlier.

Area forecast discussion, Jul 30, 8:35 PM PDT, 41 minutes before
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In the hours before

Special weather statement, Jul 30, 6:46 PM PDT, 2 hours 30 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>
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The office that day

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

IssuedProductOfficeCountiesLasted
Jul 30, 8:23 PM PDTSmall Craft AdvisoryLOX31 hr
Jul 30, 9:16 PM PDTHeat AdvisoryLOXLos Angeles49 hr
Jul 31, 4:10 AM PDTWind AdvisoryLOX23 hr
Jul 31, 9:12 AM PDTRed Flag WarningLOX18 hr

Nearby

Excessive Heat Warnings in California, 2017Every excessive heat warning in 2017

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.