Alert archive / Arkansas / Flash Flood Warnings in 2008

Flash Flood Warning 99, NWS Little Rock, AR

June 14, 2008Polk County, Arkansas

NWS Little Rock, AR issued this flash flood warning at Jun 14, 2008, 2:35 AM CDT for Polk County, Arkansas. It was in force for 3 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Jun 14, 2008, 2:35 AM CDT (07:35 UTC)
Expired: Jun 14, 2008, 5:30 AM CDT
In force: 3 hr
Issued by: NWS Little Rock, AR
Area: Storm-based polygon
Flood severity: None

County Polk County, AR

The nearest sounding before it

Shreveport, LA (KSHV), launched 00:00Z, 7.6 hours before the alert went out and 227 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: 1434 J/kg
Mixed-layer CIN: -9 J/kg
Mixed-layer LCL: 1480 m above ground
0-6 km bulk shear: 20 kt
0-1 km storm-relative helicity: -2 m²/s²
0-3 km storm-relative helicity: 39 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 flash flood 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 flash flood warning went out at Jun 14, 12:27 AM CDT, 2 hours 8 minutes earlier.

Area forecast discussion, Jun 14, 12:27 AM CDT, 2 hours 8 minutes before

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In the hours before

Local storm report, Jun 13, 11:18 PM CDT, 3 hours 17 minutes before

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Local storm report, Jun 13, 11:33 PM CDT, 3 hours 2 minutes before

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      <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.
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      <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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Local storm report, Jun 13, 11:51 PM CDT, 2 hours 44 minutes before

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<head>
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<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>
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Local storm report, Jun 14, 12:17 AM CDT, 2 hours 18 minutes before

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<html lang="en">
<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.
      </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>
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Local storm report, Jun 14, 12:34 AM CDT, 2 hours 1 minute before

<!doctype html>
<html lang="en">
<head>
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  <meta name="viewport" content="width=device-width, initial-scale=1">
  <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.
      </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>

Local storm report, Jun 14, 12:43 AM CDT, 1 hour 52 minutes before

<!doctype html>
<html lang="en">
<head>
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  <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>

The office that day

Everything else NWS Little Rock, AR issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 13, 7:21 PM CDT	Severe Thunderstorm Warning	LZK	Newton, Pope, Searcy, Van Buren	54 min
Jun 13, 7:22 PM CDT	Severe Thunderstorm Warning	LZK	Johnson, Logan, Pope, Yell	38 min
Jun 13, 8:04 PM CDT	Severe Thunderstorm Warning	LZK	Conway, Pope, Van Buren	56 min
Jun 13, 8:30 PM CDT	Severe Thunderstorm Warning	LZK	Conway, Pope	34 min
Jun 13, 9:51 PM CDT	Flash Flood Warning	LZK	Pope	114 min
Jun 13, 10:03 PM CDT	Severe Thunderstorm Warning	LZK	Conway, Pope	57 min
Jun 13, 10:08 PM CDT	Flash Flood Warning	LZK	Johnson	2 hr
Jun 13, 10:52 PM CDT	Severe Thunderstorm Warning	LZK	Conway, Faulkner, Perry, Pulaski	53 min
Jun 13, 11:26 PM CDT	Flash Flood Warning	LZK	Conway, Perry	3 hr
Jun 13, 11:30 PM CDT	Flash Flood Warning	LZK	Logan	3 hr
Jun 13, 11:43 PM CDT	Severe Thunderstorm Warning	LZK	Faulkner, Lonoke, Pulaski, White	39 min
Jun 14, 12:03 AM CDT	Flash Flood Warning	LZK	Faulkner	3 hr
Jun 14, 1:22 AM CDT	Flash Flood Warning	LZK	Pulaski	113 min
Jun 14, 1:29 AM CDT	Flash Flood Warning	LZK	Scott	3 hr
Jun 14, 3:39 AM CDT	Flash Flood Warning	LZK	Clark, Pike	2 hr

Nearby

Flash Flood Warnings in Arkansas, 2008 Every flash flood warning in 2008

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.