Alert archive / Missouri / Mesoscale Discussions in 2006

Mesoscale Discussion 923

May 21, 20064 states

The Storm Prediction Center issued this mesoscale discussion at May 21, 2006, 2:49 PM CDT for 4 states. It was in force for 116 min.

The area

The outline as issued.

The facts

Issued: May 21, 2006, 2:49 PM CDT (19:49 UTC)
Expired: May 21, 2006, 4:45 PM CDT
In force: 116 min
Issued by: the Storm Prediction Center

All 38 counties

Baxter County, AR, Benton County, AR, Boone County, AR, Carroll County, AR, Fulton County, AR, Izard County, AR, Marion County, AR, Chautauqua County, KS, Cherokee County, KS, Crawford County, KS, Elk County, KS, Labette County, KS, Montgomery County, KS, Neosho County, KS, Wilson County, KS, Barry County, MO, Barton County, MO, Christian County, MO, Dade County, MO, Douglas County, MO, Greene County, MO, Howell County, MO, Jasper County, MO, Lawrence County, MO, McDonald County, MO, Newton County, MO, Ozark County, MO, Stone County, MO, Taney County, MO, Texas County, MO, Webster County, MO, Wright County, MO, Craig County, OK, Delaware County, OK, Nowata County, OK, Osage County, OK, Ottawa County, OK, Washington County, OK

The radar

The Springfield radar (KSGF), 110 km from the middle of the area, began a volume at 19:53 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, in the capitals the NWS used until 2016.

<!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
May 20, 9:28 PM CDT	Mesoscale Discussion	SPC	Clay, Craighead, Crittenden, Cross, Greene, Lawrence and 4 more	62 min
May 20, 11:32 PM CDT	Mesoscale Discussion	SPC	Mississippi	88 min
May 20, 11:53 PM CDT	Mesoscale Discussion	SPC	Clay	97 min
May 21, 3:35 PM CDT	Mesoscale Discussion	SPC	Grant, Greeley, Hamilton, Kearny, Morton, Stanton and 3 more	115 min

Nearby

Mesoscale Discussions in Missouri, 2006 Mesoscale Discussions in Kansas, 2006 Mesoscale Discussions in Arkansas, 2006 Every mesoscale discussion in 2006

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.