Alert archive / Tennessee / River Flood Warnings in 2018

River Flood Warning 11, NWS Morristown, TN

April 16, 2018Bledsoe County, Marion County, Sequatchie County, Tennessee

NWS Morristown, TN issued this river flood warning at Apr 16, 2018, 3:43 AM CDT for Bledsoe County, Marion County, Sequatchie County, Tennessee. It was in force for 27 hr.

The area

The counties it named.

The facts

Issued: Apr 16, 2018, 3:43 AM CDT (08:43 UTC)
Expired: Apr 17, 2018, 7:00 AM CDT
In force: 27 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 08:40 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).

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 Apr 16, 3:35 AM CDT, 8 minutes earlier.

Area forecast discussion, Apr 16, 3:35 AM CDT, 8 minutes before

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Hazardous weather outlook, Apr 16, 3:39 AM CDT, 4 minutes before

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  <meta charset="utf-8">
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</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 Morristown, TN issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 15, 8:07 PM CDT	Areal Flood Warning	MRX	Carter, Johnson, Unicoi, Washington	2 hr
Apr 16, 3:28 AM CDT	Freeze Watch	MRX	Anderson, Bledsoe, Blount, Bradley, Cocke, Grainger and 15 more	11 hr
Apr 16, 3:28 AM CDT	Freeze Warning	MRX	Anderson, Bledsoe, Blount, Bradley, Campbell, Carter and 25 more	29 hr
Apr 16, 3:28 AM CDT	Wind Advisory	MRX	Blount, Carter, Cocke, Greene, Johnson, Monroe and 2 more	11 hr
Apr 16, 4:21 AM CDT	Areal Flood Advisory	MRX	Carter, Johnson, Sullivan, Unicoi, Washington	4 hr

Nearby

River Flood Warnings in Tennessee, 2018 Every river flood warning in 2018

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.