Alert archive / Louisiana / Severe Thunderstorm Warnings in 2023

Severe Thunderstorm Warning 185, NWS New Orleans, LA

June 20, 2023Livingston Parish, Saint Helena Parish, Tangipahoa Parish, Louisiana

NWS New Orleans, LA issued this severe thunderstorm warning at Jun 20, 2023, 7:45 PM CDT for Livingston Parish, Saint Helena Parish, Tangipahoa Parish, Louisiana. It was in force for 45 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 20, 2023, 7:45 PM CDT (00:45 UTC)
Expired: Jun 20, 2023, 8:30 PM CDT
In force: 45 min
Issued by: NWS New Orleans, LA
Area: Storm-based polygon
Hail: 1.5 in
Wind: 60.0 mph

Counties Livingston Parish, LA, Saint Helena Parish, LA, Tangipahoa Parish, LA

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 New Orleans, LA wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 20, 3:56 PM CDT, 3 hours 49 minutes earlier.

Area forecast discussion, Jun 20, 3:56 PM CDT, 3 hours 49 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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In the hours before

Local storm report, Jun 20, 6:54 PM CDT, 51 minutes before

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<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>

Local storm report, Jun 20, 6:59 PM CDT, 46 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>

Local storm report, Jun 20, 7:03 PM CDT, 42 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>

Local storm report, Jun 20, 7:10 PM CDT, 35 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>

Local storm report, Jun 20, 7:14 PM CDT, 31 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>

Local storm report, Jun 20, 7:15 PM CDT, 30 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 New Orleans, LA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 20, 8:39 PM CDT	Special Weather Statement	LIX	Livingston	36 min
Jun 20, 8:40 PM CDT	Special Weather Statement	LIX	East Feliciana	35 min
Jun 20, 8:43 PM CDT	Special Weather Statement	LIX	Iberville	32 min
Jun 20, 8:51 PM CDT	Severe Thunderstorm Warning	LIX	Ascension, East Baton Rouge, Iberville, West Baton Rouge	39 min
Jun 20, 9:16 PM CDT	Severe Thunderstorm Warning	LIX	East Baton Rouge, East Feliciana, Pointe Coupee, West Baton Rouge, West Feliciana	44 min
Jun 20, 9:30 PM CDT	Special Weather Statement	LIX	Ascension, Livingston, Saint James	30 min
Jun 20, 9:32 PM CDT	Areal Flood Advisory	LIX	Ascension, East Baton Rouge, Livingston, West Baton Rouge	3 hr
Jun 20, 10:13 PM CDT	Special Weather Statement	LIX	Livingston	32 min
Jun 20, 10:44 PM CDT	Special Marine Warning	LIX		26 min
Jun 20, 10:46 PM CDT	Special Weather Statement	LIX	Saint John the Baptist	29 min
Jun 20, 11:51 PM CDT	Special Weather Statement	LIX	Pointe Coupee	24 min
Jun 21, 12:14 AM CDT	Special Weather Statement	LIX	Iberville	46 min
Jun 21, 1:14 AM CDT	Special Weather Statement	LIX	Pointe Coupee	31 min
Jun 21, 9:00 AM CDT	Special Marine Warning	LIX		60 min
Jun 21, 9:28 AM CDT	Special Marine Warning	LIX		62 min
Jun 21, 10:25 AM CDT	Special Marine Warning	LIX		65 min
Jun 21, 11:22 AM CDT	Special Marine Warning	LIX		53 min
Jun 21, 12:11 PM CDT	Special Marine Warning	LIX		64 min
Jun 21, 1:09 PM CDT	Special Marine Warning	LIX		66 min
Jun 21, 2:07 PM CDT	Special Marine Warning	LIX		113 min
Jun 21, 3:51 PM CDT	Special Marine Warning	LIX		54 min
Jun 21, 4:04 PM CDT	Special Marine Warning	LIX		56 min
Jun 21, 4:30 PM CDT	Special Marine Warning	LIX		45 min
Jun 21, 4:45 PM CDT	Special Marine Warning	LIX		60 min
Jun 21, 5:04 PM CDT	Severe Thunderstorm Warning	LIX	Lafourche	41 min
Jun 21, 5:17 PM CDT	Special Marine Warning	LIX		58 min
Jun 21, 5:44 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LIX	Lafourche	46 min
Jun 21, 5:52 PM CDT	Tornado Warning	LIX	Lafourche	38 min
Jun 21, 6:11 PM CDT	Severe Thunderstorm Warning	LIX	Terrebonne	49 min
Jun 21, 6:13 PM CDT	Special Marine Warning	LIX		62 min
Jun 21, 6:34 PM CDT	Special Marine Warning	LIX		56 min

Nearby

Severe Thunderstorm Warnings in Louisiana, 2023 Every 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.