Alert archive / Alabama / Special Weather Statements in 2022

Special Weather Statement, NWS Mobile, AL

July 1, 2022Washington County, Alabama

NWS Mobile, AL issued this special weather statement at Jul 1, 2022, 2:20 PM CDT for Washington County, Alabama. It was in force for 40 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Jul 1, 2022, 2:20 PM CDT (19:20 UTC)
Expired
Jul 1, 2022, 3:00 PM CDT
In force
40 min
Issued by
NWS Mobile, AL
Hail
0.00 in
Wind
40

County Washington County, AL

The radar

The Mobile radar (KMOB), 75 km from the middle of the area, began a volume at 19:23 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

Jackson, MS (KJAN), launched 12:00Z, 7.3 hours before the alert went out and 209 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, Jackson, MS at 12:00Z on 2022-07-01Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 644 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, Jackson, MS at 12:00Z on 2022-07-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -13 square meters per square second.1939Sfc1 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
644 J/kg
Mixed-layer CIN
-23 J/kg
Mixed-layer LCL
709 m above ground
0-6 km bulk shear
1 kt
0-1 km storm-relative helicity
-13 m²/s²
0-3 km storm-relative helicity
-11 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

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What forecasters said that day

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

NWS Mobile, AL wrote its last area forecast discussion before this special weather statement went out at Jun 30, 6:47 PM CDT, 19 hours 33 minutes earlier.

Area forecast discussion, Jun 30, 6:47 PM CDT, 19 hours 33 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 Mobile, AL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 1, 6:24 AM CDTAreal Flood AdvisoryMOBBaldwin3 hr
Jul 1, 7:21 AM CDTSpecial Marine WarningMOB84 min
Jul 1, 8:36 AM CDTSpecial Marine WarningMOB64 min
Jul 1, 1:36 PM CDTAreal Flood AdvisoryMOBMobile114 min
Jul 1, 6:57 PM CDTSpecial Marine WarningMOB26 min
Jul 1, 2:52 PM CDTSpecial Weather StatementMOBStone38 min
Jul 1, 3:27 PM CDTSpecial Weather StatementMOBStone48 min
Jul 1, 3:42 PM CDTAreal Flood AdvisoryMOBPerry, Stone3 hr
Jul 1, 3:52 PM CDTSpecial Weather StatementMOBPerry53 min
Jul 1, 4:15 PM CDTSpecial Weather StatementMOBPerry60 min
Jul 1, 5:31 PM CDTAreal Flood AdvisoryMOBWayne3 hr

Nearby

Special Weather Statements in Alabama, 2022Every special weather statement in 2022

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.