Alert archive / Texas / Wind Advisories in 2024

Wind Advisory 6, NWS Shreveport, LA

April 10, 202421 counties in Texas; 17 parishes in Louisiana; 9 counties in Arkansas

NWS Shreveport, LA issued this wind advisory at Apr 10, 2024, 2:49 PM CDT for 21 counties in Texas; 17 parishes in Louisiana; 9 counties in Arkansas. It took effect at Apr 10, 2024, 7:00 PM CDT. It was in force for 24 hr.

The area

The counties it named.

The facts

Issued
Apr 10, 2024, 2:49 PM CDT (19:49 UTC)
In effect from
Apr 10, 2024, 7:00 PM CDT
Expired
Apr 11, 2024, 7:00 PM CDT
In force
24 hr
Issued by
NWS Shreveport, LA
All 47 counties

Columbia County, AR, Hempstead County, AR, Howard County, AR, Lafayette County, AR, Little River County, AR, Miller County, AR, Nevada County, AR, Sevier County, AR, Union County, AR, Bienville Parish, LA, Bossier Parish, LA, Caddo Parish, LA, Caldwell Parish, LA, Claiborne Parish, LA, De Soto Parish, LA, Grant Parish, LA, Jackson Parish, LA, LaSalle Parish, LA, Lincoln Parish, LA, Natchitoches Parish, LA, Ouachita Parish, LA, Red River Parish, LA, Sabine Parish, LA, Union Parish, LA, Webster Parish, LA, Winn Parish, LA, Angelina County, TX, Bowie County, TX, Camp County, TX, Cass County, TX, Cherokee County, TX, Franklin County, TX, Gregg County, TX, Harrison County, TX, Marion County, TX, Morris County, TX, Nacogdoches County, TX, Panola County, TX, Red River County, TX, Rusk County, TX, Sabine County, TX, San Augustine County, TX, Shelby County, TX, Smith County, TX, Titus County, TX, Upshur County, TX, Wood County, TX

The radar

The Shreveport radar (KSHV), 16 km from the middle of the area, began a volume at 19:49 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

Lake Charles Mun, LA (KLCH), launched 12:00Z, 7.8 hours before the alert went out and 282 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 12:00Z on 2024-04-10Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1612 joules per kilogram.LCLLFCEL10008507005003002001001 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 12:00Z on 2024-04-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 28 square meters per square second.1939587897Sfc1 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
1612 J/kg
Mixed-layer CIN
-7 J/kg
Mixed-layer LCL
526 m above ground
0-6 km bulk shear
46 kt
0-1 km storm-relative helicity
28 m²/s²
0-3 km storm-relative helicity
86 m²/s²
Significant tornado parameter
0.8
Supercell composite
3.1

Open this sounding in Storm Lab

What forecasters said that day

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

NWS Shreveport, LA wrote its last area forecast discussion before this wind advisory went out at Apr 10, 2:43 PM CDT, 6 minutes earlier.

Area forecast discussion, Apr 10, 2:43 PM CDT, 6 minutes before
<!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>
Hazardous weather outlook, Apr 10, 3:42 AM CDT, 11 hours 7 minutes before
<!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>

In the hours before

Local storm report, Apr 10, 9:01 AM CDT, 5 hours 48 minutes before
<!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>

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 9, 7:55 PM CDTSpecial Weather StatementSHVSabine35 min
Apr 9, 8:10 PM CDTSevere Thunderstorm WarningSHVSabine, San Augustine, Shelby50 min
Apr 9, 8:49 PM CDTTornado WarningSHVSabine26 min
Apr 9, 8:52 PM CDTRiver Flood WarningSHVAngelina, Cherokee, Nacogdoches21 days
Apr 9, 8:52 PM CDTRiver Flood WarningSHVAngelina, Cherokee, Nacogdoches6 days
Apr 9, 8:54 PM CDTRiver Flood WarningSHVAnderson, Cherokee, Houston, Trinity44 days
Apr 9, 8:54 PM CDTRiver Flood WarningSHVAngelina, Houston, Polk, Trinity, Tyler51 days
Apr 9, 8:57 PM CDTRiver Flood WarningSHVPanola, Shelby10 days
Apr 9, 9:00 PM CDTRiver Flood WarningSHVSabine, San Augustine39 hr
Apr 9, 9:00 PM CDTRiver Flood WarningSHVNacogdoches, Rusk, San Augustine, Shelby9 days
Apr 9, 9:00 PM CDTSevere Thunderstorm WarningSHVSabine45 min
Apr 9, 9:23 PM CDTFlash Flood WarningSHVAngelina, Sabine, San Augustine5 hr
Apr 9, 9:44 PM CDTSpecial Weather StatementSHVSabine31 min
Apr 9, 11:41 PM CDTSevere Thunderstorm WarningSHVAngelina35 min
Apr 10, 12:44 AM CDTSpecial Weather StatementSHVAngelina31 min
Apr 10, 10:03 AM CDTRiver Flood WarningSHVCass, Harrison, Marion10 days
Apr 10, 10:57 AM CDTRiver Flood WarningSHVAngelina, Cherokee, Nacogdoches75 days
Apr 10, 2:58 PM CDTSpecial Weather StatementSHVRusk47 min
Apr 10, 3:18 PM CDTSpecial Weather StatementSHVHarrison42 min
Apr 10, 3:41 PM CDTSpecial Weather StatementSHVRusk34 min
Apr 10, 4:23 PM CDTAreal Flood AdvisorySHVCass, Harrison, Marion3 hr
Apr 10, 4:29 PM CDTSpecial Weather StatementSHVPanola46 min
Apr 9, 7:49 PM CDTSpecial Weather StatementSHVRed River26 min
Apr 9, 8:18 PM CDTSpecial Weather StatementSHVBienville42 min
Apr 9, 8:42 PM CDTSpecial Weather StatementSHVRed River33 min
Apr 9, 8:50 PM CDTRiver Flood WarningSHVCaldwell, Grant, LaSalle, Winn11 days
Apr 9, 9:09 PM CDTRiver Flood WarningSHVBienville, Bossier14 days
Apr 9, 9:12 PM CDTSevere Thunderstorm WarningSHVBienville, Bossier, Caddo, De Soto, Red River, Webster48 min
Apr 9, 9:33 PM CDTSpecial Weather StatementSHVRed River27 min
Apr 9, 10:12 PM CDTSpecial Weather StatementSHVSabine33 min
Apr 9, 10:41 PM CDTAreal Flood AdvisorySHVBienville, Caldwell, Claiborne, Jackson, Lincoln, Ouachita and 1 more3 hr
Apr 9, 10:46 PM CDTSpecial Weather StatementSHVNatchitoches29 min
Apr 9, 11:04 PM CDTFlash Flood WarningSHVBienville, Grant, Jackson, Natchitoches, Red River, Winn3 hr
Apr 9, 11:21 PM CDTSpecial Weather StatementSHVGrant, Winn24 min
Apr 10, 12:47 AM CDTFlash Flood WarningSHVCaldwell, Grant, LaSalle13 hr
Apr 10, 1:34 AM CDTFlash Flood WarningSHVCaldwell, Jackson, Ouachita5 hr
Apr 10, 2:19 AM CDTFlash Flood WarningSHVGrant, Natchitoches, Winn5 hr
Apr 10, 5:05 PM CDTSpecial Weather StatementSHVDe Soto40 min
Apr 10, 3:36 PM CDTSpecial Weather StatementSHVMiller24 min
Apr 10, 4:04 PM CDTSpecial Weather StatementSHVMiller26 min

Nearby

Wind Advisories in Texas, 2024Wind Advisories in Louisiana, 2024Wind Advisories in Arkansas, 2024Every wind advisory in 2024

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.