Alert archive / Tennessee / River Flood Advisories in 2020

River Flood Advisory 98, NWS Nashville, TN

March 23, 2020Lawrence County, Tennessee; Lauderdale County, Alabama

NWS Nashville, TN issued this river flood advisory at Mar 23, 2020, 12:15 PM CDT for Lawrence County, Tennessee; Lauderdale County, Alabama. It was in force for 10 hr.

The area

The counties it named.

The facts

Issued: Mar 23, 2020, 12:15 PM CDT (17:15 UTC)
Expired: Mar 23, 2020, 10:07 PM CDT
In force: 10 hr
Issued by: NWS Nashville, TN
Area: Storm-based polygon

Counties Lauderdale County, AL, Lawrence County, TN

The radar

The Northeast Alabama radar (KHTX), 132 km from the middle of the area, began a volume at 17:16 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 river

Written for the forecast point Shoal Creek near Iron City (IRCT1). The gauge peaked at 12.06 ft at Mar 23, 2020, 12:00 PM CDT.

Action stage: 10 ft
Minor stage: 14 ft
Moderate stage: 19 ft
Major stage: 22 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 03588500, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

What forecasters said that day

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

NWS Nashville, TN wrote its last area forecast discussion before this river flood advisory went out at Mar 23, 11:50 AM CDT, 25 minutes earlier.

Area forecast discussion, Mar 23, 11:50 AM CDT, 25 minutes before

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Hazardous weather outlook, Mar 23, 5:00 AM CDT, 7 hours 15 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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The office that day

Everything else NWS Nashville, TN issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Mar 22, 11:59 PM CDT	Special Weather Statement	OHX	Giles	31 min
Mar 23, 4:27 AM CDT	Areal Flood Advisory	OHX	Giles, Lawrence, Wayne	3 hr
Mar 23, 8:12 AM CDT	River Flood Advisory	OHX	Giles	4 days

Nearby

River Flood Advisories in Tennessee, 2020 River Flood Advisories in Alabama, 2020 Every river flood advisory in 2020

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.