Alert archive / Louisiana / Flood Watches in 2006

Flood Watch 8, NWS Lake Charles, LA

October 25, 20064 parishes in Louisiana; Hardin County, Tyler County, Texas

NWS Lake Charles, LA issued this flood watch at Oct 25, 2006, 4:14 AM CDT for 4 parishes in Louisiana; Hardin County, Tyler County, Texas. It took effect at Oct 25, 2006, 1:00 PM CDT. It was in force for 42 hr.

The area

The counties it named.

The facts

Issued
Oct 25, 2006, 4:14 AM CDT (09:14 UTC)
In effect from
Oct 25, 2006, 1:00 PM CDT
Expired
Oct 27, 2006, 7:00 AM CDT
In force
42 hr
Issued by
NWS Lake Charles, LA
Flood severity
None

Counties Allen Parish, LA, Beauregard Parish, LA, Rapides Parish, LA, Vernon Parish, LA, Hardin County, TX, Tyler County, TX

The nearest sounding before it

Lake Charles Mun, LA (KLCH), launched 00:00Z, 9.2 hours before the alert went out and 78 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-pSkew-T log-p diagram, Lake Charles Mun, LA at 00:00Z on 2006-10-25Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Lake Charles Mun, LA at 00:00Z on 2006-10-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 8 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
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
2199 m above ground
0-6 km bulk shear
36 kt
0-1 km storm-relative helicity
8 m²/s²
0-3 km storm-relative helicity
78 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 flood watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Lake Charles, LA wrote its last area forecast discussion before this flood watch went out at Oct 24, 9:20 PM CDT, 6 hours 54 minutes earlier.

Area forecast discussion, Oct 24, 9:20 PM CDT, 6 hours 54 minutes before
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Hazardous weather outlook, Oct 24, 4:50 AM CDT, 23 hours 24 minutes before
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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.
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The office that day

Everything else NWS Lake Charles, LA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Oct 25, 6:26 AM CDTCoastal Flood StatementLCHSaint Martin49 hr
Oct 25, 2:42 PM CDTFlash Flood WatchLCHAvoyelles, Evangeline, Lafayette, Saint Landry, Saint Martin42 hr

Nearby

Flood Watches in Louisiana, 2006Flood Watches in Texas, 2006Every flood watch 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.