Alert archive / Tennessee / River Flood Warnings in 2023

River Flood Warning 1, NWS Morristown, TN

February 16, 2023Bledsoe County, Marion County, Sequatchie County, Tennessee

NWS Morristown, TN issued this river flood warning at Feb 16, 2023, 9:01 AM CST for Bledsoe County, Marion County, Sequatchie County, Tennessee. It took effect at Feb 17, 2023, 10:14 AM CST. It was in force for 45 hr.

The area

The counties it named.

The facts

Issued: Feb 16, 2023, 9:01 AM CST (15:01 UTC)
In effect from: Feb 17, 2023, 10:14 AM CST
Expired: Feb 19, 2023, 7:00 AM CST
In force: 45 hr
Issued by: NWS Morristown, TN
Area: Storm-based polygon
Flood severity: Minor

Counties Bledsoe County, TN, Marion County, TN, Sequatchie County, TN

The radar

The Northeast Alabama radar (KHTX), 78 km from the middle of the area, began a volume at 15:04 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 Sequatchie River near Whitwell (WHTT1). The gauge peaked at 13.55 ft at Feb 18, 2023, 4:00 AM CST.

Action stage: 12 ft
Minor stage: 14 ft
Moderate stage: 18 ft
Major stage: 19 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 03571000, 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 warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Morristown, TN wrote its last area forecast discussion before this river flood warning went out at Feb 16, 5:37 AM CST, 3 hours 24 minutes earlier.

Area forecast discussion, Feb 16, 5:37 AM CST, 3 hours 24 minutes before

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Hazardous weather outlook, Feb 16, 2:17 AM CST, 6 hours 44 minutes before

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<body>
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    <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.
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        Please try again in a few minutes.
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In the hours before

Special weather statement, Feb 16, 3:04 AM CST, 5 hours 57 minutes before

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<head>
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  <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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</body>
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The office that day

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

Issued	Product	Office	Counties	Lasted
Feb 16, 3:04 AM CST	Special Weather Statement	MRX	Campbell	41 min
Feb 16, 4:12 AM CST	Areal Flood Advisory	MRX	Anderson, Campbell, Claiborne, Scott, Union	3 hr
Feb 16, 4:26 AM CST	Flash Flood Warning	MRX	Anderson, Campbell, Claiborne, Union	3 hr

Nearby

River Flood Warnings in Tennessee, 2023 Every river flood 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; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.