Alert archive / Arizona / Mesoscale Discussions in 2019

Mesoscale Discussion 2006

September 24, 20195 counties in Arizona

The Storm Prediction Center issued this mesoscale discussion at Sep 24, 2019, 2:46 AM MST for 5 counties in Arizona. It was in force for 89 min.

The area

The outline as issued.

The facts

Issued: Sep 24, 2019, 2:46 AM MST (09:46 UTC)
Expired: Sep 24, 2019, 4:15 AM MST
In force: 89 min
Issued by: the Storm Prediction Center
Chance of a watch: 5%

Counties Cochise County, AZ, Pima County, AZ, Pinal County, AZ, Santa Cruz County, AZ, Yuma County, AZ

The radar

The Tucson radar (KEMX), 100 km from the middle of the area, began a volume at 09:49 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.

The text

As transmitted.

<!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>

SPC that day

Everything else SPC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Sep 23, 6:02 PM MST	Mesoscale Discussion	SPC	La Paz, Maricopa, Pinal	118 min

Nearby

Mesoscale Discussions in Arizona, 2019 Every mesoscale discussion in 2019

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.