Alert archive / Tennessee / Areal Flood Warnings in 2011

Areal Flood Warning 9, NWS Morristown, TN

March 10, 201112 counties in Tennessee; Lee County, Virginia

NWS Morristown, TN issued this areal flood warning at Mar 10, 2011, 6:41 AM EST for 12 counties in Tennessee; Lee County, Virginia. It was in force for 3 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Mar 10, 2011, 6:41 AM EST (11:41 UTC)
Expired: Mar 10, 2011, 9:57 AM EST
In force: 3 hr
Issued by: NWS Morristown, TN
Area: Storm-based polygon
Flood severity: None

Counties Anderson County, TN, Blount County, TN, Campbell County, TN, Claiborne County, TN, Grainger County, TN, Hamblen County, TN, Hancock County, TN, Jefferson County, TN, Knox County, TN, Loudon County, TN, Sevier County, TN, Union County, TN, Lee County, VA

The radar

The Knoxville radar (KMRX), 27 km from the middle of the area, began a volume at 11:42 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.

What forecasters said that day

The local office's own words before this areal 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 areal flood warning went out at Mar 10, 4:30 AM EST, 2 hours 11 minutes earlier.

Area forecast discussion, Mar 10, 4:30 AM EST, 2 hours 11 minutes before

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Hazardous weather outlook, Mar 10, 5:05 AM EST, 1 hour 36 minutes before

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  <meta name="viewport" content="width=device-width, initial-scale=1">
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  <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>
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      <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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The office that day

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

Issued	Product	Office	Counties	Lasted
Mar 9, 7:53 PM EST	Areal Flood Advisory	MRX	Bledsoe, Blount, Bradley, Hamilton, Loudon, McMinn and 7 more	3 hr
Mar 9, 10:57 PM EST	Areal Flood Advisory	MRX	Bledsoe, Blount, Bradley, Hamilton, Loudon, McMinn and 8 more	3 hr
Mar 10, 2:14 AM EST	Areal Flood Advisory	MRX	Anderson, Blount, Cocke, Jefferson, Knox, Loudon and 2 more	2 hr
Mar 10, 4:07 AM EST	River Flood Warning	MRX	Bledsoe, Marion, Sequatchie	17 hr
Mar 10, 4:19 AM EST	Winter Storm Warning	MRX	Blount, Carter, Cocke, Greene, Johnson, Monroe and 2 more	30 hr
Mar 10, 4:19 AM EST	Winter Weather Advisory	MRX	Campbell, Carter, Claiborne, Greene, Hancock, Hawkins and 4 more	25 hr
Mar 10, 4:43 AM EST	Areal Flood Advisory	MRX	Anderson, Blount, Grainger, Jefferson, Knox, Loudon and 2 more	2 hr
Mar 10, 8:42 AM EST	Areal Flood Advisory	MRX	Carter, Cocke, Greene, Hawkins, Johnson, Sullivan and 2 more	4 hr
Mar 10, 6:13 PM EST	River Flood Warning	MRX	Cocke	3 hr

Nearby

Areal Flood Warnings in Tennessee, 2011 Areal Flood Warnings in Virginia, 2011 Every areal flood warning in 2011

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.