Alert archive / Tennessee / River Flood Advisories in 2019

River Flood Advisory 151, NWS Nashville, TN

December 30, 2019Davidson County, Tennessee

NWS Nashville, TN issued this river flood advisory at Dec 30, 2019, 8:56 AM CST for Davidson County, Tennessee. It was in force for 46 hr.

The area

The counties it named.

The facts

Issued: Dec 30, 2019, 8:56 AM CST (14:56 UTC)
Expired: Jan 1, 2020, 6:52 AM CST
In force: 46 hr
Issued by: NWS Nashville, TN
Area: Storm-based polygon

County Davidson County, TN

The radar

The Nashville radar (KOHX), 21 km from the middle of the area, began a volume at 14:56 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 Cumberland River at Nashville (NAST1). The gauge peaked at 31.38 ft at Dec 31, 2019, 4:00 AM CST.

Action stage: 30 ft
Minor stage: 40 ft
Moderate stage: 42 ft
Major stage: 45 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 03431500, 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 Dec 30, 5:05 AM CST, 3 hours 51 minutes earlier.

Area forecast discussion, Dec 30, 5:05 AM CST, 3 hours 51 minutes before

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Hazardous weather outlook, Dec 30, 5:17 AM CST, 3 hours 39 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 Nashville, TN issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Dec 29, 6:04 PM CST	River Flood Warning	OHX	Davidson	6 hr
Dec 29, 6:16 PM CST	Areal Flood Advisory	OHX	Cannon, Clay, DeKalb, Jackson, Macon, Rutherford and 4 more	3 hr
Dec 29, 6:27 PM CST	Flash Flood Warning	OHX	Giles, Lawrence	3 hr
Dec 29, 6:27 PM CST	Special Weather Statement	OHX	Lawrence	33 min
Dec 29, 6:50 PM CST	River Flood Warning	OHX	Davidson	9 hr
Dec 29, 6:52 PM CST	River Flood Warning	OHX	Davidson	10 hr
Dec 29, 6:57 PM CST	Areal Flood Advisory	OHX	Cheatham, Davidson, Robertson, Rutherford, Sumner, Williamson and 1 more	3 hr
Dec 29, 7:01 PM CST	River Flood Advisory	OHX	Davidson	4 hr
Dec 29, 7:01 PM CST	River Flood Advisory	OHX	Davidson	4 hr
Dec 29, 7:04 PM CST	Flash Flood Warning	OHX	Macon, Rutherford, Smith, Sumner, Trousdale, Wilson	3 hr
Dec 29, 7:52 PM CST	Special Weather Statement	OHX	Cannon, Coffee, Warren	38 min
Dec 29, 8:19 PM CST	Special Weather Statement	OHX	Overton, Putnam	41 min
Dec 29, 8:34 PM CST	Severe Thunderstorm Warning	OHX	Fentress, Overton, Pickett, Putnam	26 min
Dec 29, 8:56 PM CST	Special Weather Statement	OHX	Pickett	34 min
Dec 29, 9:15 PM CST	Areal Flood Advisory	OHX	Coffee, DeKalb, Grundy, Van Buren, Warren, White	3 hr
Dec 29, 9:19 PM CST	Special Weather Statement	OHX	Van Buren, Warren	26 min
Dec 29, 10:32 PM CST	River Flood Advisory	OHX	Sumner, Trousdale, Wilson	68 hr
Dec 29, 11:51 PM CST	River Flood Advisory	OHX	Cheatham	3 hr
Dec 30, 12:48 AM CST	River Flood Advisory	OHX	Giles	30 hr
Dec 30, 1:26 AM CST	River Flood Advisory	OHX	Davidson	61 hr
Dec 30, 2:50 AM CST	River Flood Advisory	OHX	Davidson, Williamson	26 hr
Dec 30, 6:48 AM CST	River Flood Advisory	OHX	Williamson	11 hr
Dec 30, 6:53 AM CST	River Flood Advisory	OHX	Lawrence	4 hr
Dec 30, 9:29 AM CST	River Flood Advisory	OHX	Hickman	54 hr
Dec 30, 9:56 AM CST	River Flood Advisory	OHX	Montgomery, Robertson	11 hr
Dec 30, 10:22 AM CST	River Flood Advisory	OHX	Williamson	7 hr

Nearby

River Flood Advisories in Tennessee, 2019 Every river flood advisory in 2019

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.