Alert archive / New York / Mesoscale Discussions in 2020

Mesoscale Discussion 1882

December 26, 2020Jefferson County, New York

The Storm Prediction Center issued this mesoscale discussion at Dec 26, 2020, 5:08 AM EST for Jefferson County, New York. It was in force for 6 hr.

The area

The outline as issued.

The facts

Issued: Dec 26, 2020, 5:08 AM EST (10:08 UTC)
Expired: Dec 26, 2020, 11:15 AM EST
In force: 6 hr
Issued by: the Storm Prediction Center
Concerning: Heavy snow

County Jefferson County, NY

The radar

The Ft Drum radar (KTYX), 35 km from the middle of the area, began a volume at 10:07 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
Dec 26, 2:02 AM EST	Mesoscale Discussion	SPC	Chautauqua, Erie, Genesee, Wyoming	6 hr

Nearby

Mesoscale Discussions in New York, 2020 Every mesoscale discussion in 2020

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.