Alert archive / Arkansas / Mesoscale Discussions in 2009

Mesoscale Discussion 664

May 2, 20094 states

The Storm Prediction Center issued this mesoscale discussion at May 2, 2009, 1:45 AM CDT for 4 states. It was in force for 90 min.

The area

The outline as issued.

The facts

Issued
May 2, 2009, 1:45 AM CDT (06:45 UTC)
Expired
May 2, 2009, 3:15 AM CDT
In force
90 min
Issued by
the Storm Prediction Center
All 66 counties

Arkansas County, AR, Clark County, AR, Cleburne County, AR, Cleveland County, AR, Conway County, AR, Crittenden County, AR, Cross County, AR, Dallas County, AR, Desha County, AR, Drew County, AR, Faulkner County, AR, Franklin County, AR, Garland County, AR, Grant County, AR, Hot Spring County, AR, Howard County, AR, Jefferson County, AR, Johnson County, AR, Lee County, AR, Lincoln County, AR, Logan County, AR, Lonoke County, AR, Monroe County, AR, Montgomery County, AR, Perry County, AR, Phillips County, AR, Pike County, AR, Polk County, AR, Pope County, AR, Prairie County, AR, Pulaski County, AR, Saline County, AR, Scott County, AR, Sebastian County, AR, Sevier County, AR, St. Francis County, AR, Van Buren County, AR, White County, AR, Woodruff County, AR, Yell County, AR, Benton County, MS, Bolivar County, MS, Calhoun County, MS, Coahoma County, MS, DeSoto County, MS, Grenada County, MS, Lafayette County, MS, Leflore County, MS, Marshall County, MS, Panola County, MS, Pontotoc County, MS, Quitman County, MS, Sunflower County, MS, Tallahatchie County, MS, Tate County, MS, Tunica County, MS, Union County, MS, Yalobusha County, MS, Choctaw County, OK, Haskell County, OK, Latimer County, OK, LeFlore County, OK, McCurtain County, OK, Pittsburg County, OK, Pushmataha County, OK, Shelby County, TN

The radar

The Western Arkansas radar (KSRX), 109 km from the middle of the area, began a volume at 06:48 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.

IssuedProductOfficeCountiesLasted
May 1, 9:36 PM CDTMesoscale DiscussionSPCBaxter, Benton, Boone, Carroll, Cleburne, Conway and 34 more84 min
May 1, 9:56 PM CDTSevere Thunderstorm WatchSPCArkansas, Clark, Cleburne, Conway, Crawford, Faulkner and 27 more6 hr
May 2, 9:23 AM CDTMesoscale DiscussionSPCArkansas, Ashley, Bradley, Calhoun, Chicot, Clark and 26 more97 min
May 2, 12:17 PM CDTTornado WatchSPCArkansas, Ashley, Bradley, Calhoun, Chicot, Clark and 19 more7 hr
May 2, 3:47 PM CDTMesoscale DiscussionSPCAshley, Bradley, Calhoun, Columbia, Drew, Lafayette and 5 more58 min
May 2, 5:25 PM CDTMesoscale DiscussionSPCAshley, Bradley, Calhoun, Columbia, Drew, Lafayette and 4 more95 min
May 2, 6:03 PM CDTTornado WatchSPCAshley, Bradley, Calhoun, Chicot, Columbia, Desha and 10 more6 hr
May 2, 2:38 PM CDTMesoscale DiscussionSPCAlcorn, Benton, Bolivar, Calhoun, Carroll, Chickasaw and 27 more97 min
May 2, 2:55 PM CDTTornado WatchSPCAttala, Bolivar, Calhoun, Carroll, Chickasaw, Choctaw and 26 more6 hr
May 2, 3:04 PM CDTMesoscale DiscussionSPCAdams26 min
May 2, 5:22 PM CDTMesoscale DiscussionSPCAttala, Bolivar, Calhoun, Carroll, Chickasaw, Choctaw and 27 more53 min
May 1, 7:19 PM CDTMesoscale DiscussionSPCAtoka, Bryan, Carter, Cleveland, Coal, Comanche and 16 more86 min
May 2, 2:58 AM CDTMesoscale DiscussionSPCBeckham, Blaine, Caddo, Canadian, Cleveland, Comanche and 34 more3 hr
May 2, 6:50 AM CDTMesoscale DiscussionSPCAtoka, Coal, Haskell, Hughes, Johnston, Latimer and 10 more3 hr

Nearby

Mesoscale Discussions in Arkansas, 2009Mesoscale Discussions in Mississippi, 2009Mesoscale Discussions in Oklahoma, 2009Every mesoscale discussion in 2009

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.