Alert archive / Mississippi / Snow Advisories in 2006

Snow Advisory 3, NWS Memphis, TN

February 10, 200622 counties in Mississippi; 4 counties in Arkansas

NWS Memphis, TN issued this snow advisory at Feb 10, 2006, 4:14 AM CST for 22 counties in Mississippi; 4 counties in Arkansas. It took effect at Feb 10, 2006, 12:00 PM CST. It was in force for 12 hr.

The area

The counties it named.

The facts

Issued: Feb 10, 2006, 4:14 AM CST (10:14 UTC)
In effect from: Feb 10, 2006, 12:00 PM CST
Expired: Feb 10, 2006, 11:32 PM CST
In force: 12 hr
Issued by: NWS Memphis, TN

All 26 counties

Clay County, AR, Lee County, AR, Phillips County, AR, Randolph County, AR, Alcorn County, MS, Benton County, MS, Calhoun County, MS, Chickasaw County, MS, Coahoma County, MS, DeSoto County, MS, Itawamba County, MS, Lafayette County, MS, Lee County, MS, Marshall County, MS, Monroe County, MS, Panola County, MS, Pontotoc County, MS, Prentiss County, MS, Quitman County, MS, Tallahatchie County, MS, Tate County, MS, Tippah County, MS, Tishomingo County, MS, Tunica County, MS, Union County, MS, Yalobusha County, MS

The radar

The Memphis radar (KNQA), 91 km from the middle of the area, began a volume at 10:14 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 nearest sounding before it

Birmingham, AL (KBMX), launched 00:00Z, 10.2 hours before the alert went out and 299 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 2166 m above ground
0-6 km bulk shear: 66 kt
0-1 km storm-relative helicity: -5 m²/s²
0-3 km storm-relative helicity: 94 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this snow advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Memphis, TN wrote its last area forecast discussion before this snow advisory went out at Feb 9, 9:47 PM CST, 6 hours 27 minutes earlier.

Area forecast discussion, Feb 9, 9:47 PM CST, 6 hours 27 minutes before

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Hazardous weather outlook, Feb 9, 9:14 PM CST, 7 hours before

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  <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>
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        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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The office that day

Everything else NWS Memphis, TN issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Feb 9, 8:39 PM CST	Snow Advisory	MEG	Chester, Decatur, Fayette, Hardeman, Hardin, Haywood and 5 more	8 hr
Feb 10, 4:14 AM CST	Heavy Snow Warning	MEG	Carroll, Chester, Crockett, Decatur, Dyer, Fayette and 14 more	19 hr

Nearby

Snow Advisories in Mississippi, 2006 Snow Advisories in Arkansas, 2006 Every snow advisory 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.