Alert archive / Alabama / Severe Thunderstorm Warnings in 2023

Severe Thunderstorm Warning 225, NWS Birmingham, AL

June 19, 2023Barbour County, Alabama

NWS Birmingham, AL issued this severe thunderstorm warning at Jun 19, 2023, 5:28 AM CDT for Barbour County, Alabama. It was in force for 47 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
Jun 19, 2023, 5:28 AM CDT (10:28 UTC)
Expired
Jun 19, 2023, 6:15 AM CDT
In force
47 min
Issued by
NWS Birmingham, AL
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

County Barbour County, AL

The radar

The Ft Rucker radar (KEOX), 46 km from the middle of the area, began a volume at 10:31 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

Peachtre/Fal Fld, GA (KFFC), launched 00:00Z, 10.5 hours before the alert went out and 187 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, Peachtre/Fal Fld, GA at 00:00Z on 2023-06-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 963 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, Peachtre/Fal Fld, GA at 00:00Z on 2023-06-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 51 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
963 J/kg
Mixed-layer CIN
-21 J/kg
Mixed-layer LCL
962 m above ground
0-6 km bulk shear
27 kt
0-1 km storm-relative helicity
51 m²/s²
0-3 km storm-relative helicity
61 m²/s²
Significant tornado parameter
0.0
Supercell composite
1.2

Open this sounding in Storm Lab

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 Birmingham, AL wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 18, 3:15 PM CDT, 14 hours 13 minutes earlier.

Area forecast discussion, Jun 18, 3:15 PM CDT, 14 hours 13 minutes before
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Hazardous weather outlook, Jun 18, 3:20 PM CDT, 14 hours 8 minutes before
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<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.
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    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

The office that day

Everything else NWS Birmingham, AL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 18, 9:17 PM CDTSevere Thunderstorm WarningBMXFayette, Lamar43 min
Jun 18, 9:27 PM CDTSpecial Weather StatementBMXSumter33 min
Jun 18, 9:35 PM CDTSpecial Weather StatementBMXPickens55 min
Jun 18, 9:41 PM CDTSpecial Weather StatementBMXGreene49 min
Jun 18, 9:52 PM CDTSevere Thunderstorm Warning Considerable damage threatBMXFayette, Tuscaloosa33 min
Jun 18, 10:23 PM CDTSpecial Weather StatementBMXFayette37 min
Jun 18, 10:51 PM CDTSpecial Weather StatementBMXJefferson39 min
Jun 18, 10:55 PM CDTSpecial Weather StatementBMXWinston35 min
Jun 18, 11:44 PM CDTSpecial Weather StatementBMXJefferson31 min
Jun 18, 11:59 PM CDTAreal Flood AdvisoryBMXJefferson2 hr
Jun 19, 1:51 AM CDTSpecial Weather StatementBMXCoosa39 min
Jun 19, 2:05 AM CDTSpecial Weather StatementBMXClay, Talladega25 min
Jun 19, 2:43 AM CDTSpecial Weather StatementBMXMarengo47 min
Jun 19, 2:55 AM CDTSpecial Weather StatementBMXLee50 min
Jun 19, 3:03 AM CDTSpecial Weather StatementBMXRandolph27 min
Jun 19, 3:21 AM CDTSevere Thunderstorm WarningBMXMarengo41 min
Jun 19, 3:29 AM CDTSpecial Weather StatementBMXMarengo31 min
Jun 19, 3:51 AM CDTSevere Thunderstorm WarningBMXDallas54 min
Jun 19, 4:22 AM CDTSevere Thunderstorm WarningBMXLowndes53 min
Jun 19, 4:58 AM CDTSevere Thunderstorm WarningBMXMontgomery, Pike51 min
Jun 19, 1:36 PM CDTSpecial Weather StatementBMXMontgomery24 min
Jun 19, 1:55 PM CDTSpecial Weather StatementBMXElmore35 min
Jun 19, 1:56 PM CDTSpecial Weather StatementBMXMontgomery34 min
Jun 19, 2:03 PM CDTSpecial Weather StatementBMXMacon27 min
Jun 19, 2:05 PM CDTSpecial Weather StatementBMXLowndes, Montgomery40 min
Jun 19, 2:22 PM CDTSpecial Weather StatementBMXMacon38 min
Jun 19, 2:34 PM CDTSpecial Weather StatementBMXMarengo41 min
Jun 19, 2:37 PM CDTSpecial Weather StatementBMXBullock, Macon, Montgomery38 min
Jun 19, 2:41 PM CDTSpecial Weather StatementBMXLee49 min
Jun 19, 3:16 PM CDTSpecial Weather StatementBMXBarbour, Bullock, Montgomery, Pike59 min

Nearby

Severe Thunderstorm Warnings in Alabama, 2023Every severe thunderstorm warning in 2023

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.