Alert archive / Arkansas / Severe Thunderstorm Warnings in 2000

Severe Thunderstorm Warning 456, NWS Little Rock, AR

October 5, 2000Logan County, Arkansas

NWS Little Rock, AR issued this severe thunderstorm warning at Oct 5, 2000, 9:18 PM CDT for Logan County, Arkansas. It was in force for 42 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Oct 5, 2000, 9:18 PM CDT (02:18 UTC)
Expired: Oct 5, 2000, 10:00 PM CDT
In force: 42 min
Issued by: NWS Little Rock, AR
Area: Whole counties; the outline is the Mesonet’s reconstruction

County Logan County, AR

The nearest sounding before it

Springfield, MO (KSGF), launched 00:00Z, 2.3 hours before the alert went out and 188 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: 796 m above ground
0-6 km bulk shear: 54 kt
0-1 km storm-relative helicity: -114 m²/s²
0-3 km storm-relative helicity: -73 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

What forecasters said that day

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

NWS Little Rock, AR wrote its last area forecast discussion before this severe thunderstorm warning went out at Oct 5, 3:25 PM CDT, 5 hours 53 minutes earlier.

Area forecast discussion, Oct 5, 3:25 PM CDT, 5 hours 53 minutes before

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In the hours before

Local storm report, Oct 5, 3:49 PM CDT, 5 hours 29 minutes before

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Local storm report, Oct 5, 4:12 PM CDT, 5 hours 6 minutes before

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Special weather statement, Oct 5, 8:18 PM CDT, 1 hour before

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      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
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Local storm report, Oct 5, 9:15 PM CDT, 3 minutes before

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<head>
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  <title>Service Notice</title>
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</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.
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      <p class="small" id="detail">
        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 Little Rock, AR issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Oct 5, 8:42 PM CDT	Severe Thunderstorm Warning	LZK	Johnson, Logan	63 min
Oct 5, 9:20 PM CDT	Severe Thunderstorm Warning	LZK	Pope, Yell	55 min
Oct 5, 9:58 PM CDT	Severe Thunderstorm Warning	LZK	Conway	62 min
Oct 6, 1:35 AM CDT	Severe Thunderstorm Warning	LZK	Ouachita	55 min
Oct 6, 3:06 AM CDT	Severe Thunderstorm Warning	LZK	Bradley	24 min
Oct 6, 4:54 AM CDT	Severe Thunderstorm Warning	LZK	Clark	36 min

Nearby

Severe Thunderstorm Warnings in Arkansas, 2000 Every severe thunderstorm warning in 2000

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.