Alert archive / Arkansas / River Flood Advisories in 2021

River Flood Advisory 9, NWS Little Rock, AR

March 1, 2021Independence County, Jackson County, Lawrence County, Arkansas

NWS Little Rock, AR issued this river flood advisory at Mar 1, 2021, 10:18 AM CST for Independence County, Jackson County, Lawrence County, Arkansas. It was in force for 23 hr.

The area

The counties it named.

The facts

Issued: Mar 1, 2021, 10:18 AM CST (16:18 UTC)
Expired: Mar 2, 2021, 9:15 AM CST
In force: 23 hr
Issued by: NWS Little Rock, AR
Area: Storm-based polygon

Counties Independence County, AR, Jackson County, AR, Lawrence County, AR

The radar

The Little Rock radar (KLZK), 138 km from the middle of the area, began a volume at 16:18 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 Black River at Black Rock (BKRA4). The gauge peaked at 14.10 ft at Mar 3, 2021, 9:00 AM CST.

Action stage: 12 ft
Minor stage: 14 ft
Moderate stage: 25 ft
Major stage: 28 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 07072500, 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 Little Rock, AR wrote its last area forecast discussion before this river flood advisory went out at Mar 1, 5:47 AM CST, 4 hours 31 minutes earlier.

Area forecast discussion, Mar 1, 5:47 AM CST, 4 hours 31 minutes before

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Hazardous weather outlook, Mar 1, 3:29 AM CST, 6 hours 49 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.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

The office that day

Everything else NWS Little Rock, AR issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Feb 28, 6:12 PM CST	Flash Flood Warning	LZK	Clark, Cleveland, Dallas, Grant, Pike	3 hr
Feb 28, 6:18 PM CST	Flash Flood Warning	LZK	Arkansas, Grant, Jefferson, Lonoke, Prairie, Pulaski	3 hr
Feb 28, 6:28 PM CST	Flash Flood Warning	LZK	Arkansas, Cleveland, Jefferson, Lincoln, Monroe, Prairie	3 hr
Feb 28, 6:29 PM CST	Special Weather Statement	LZK	Arkansas	46 min
Feb 28, 7:13 PM CST	Special Weather Statement	LZK	Cleveland, Dallas	47 min
Feb 28, 7:32 PM CST	River Flood Advisory	LZK	Saline	65 min
Feb 28, 7:33 PM CST	River Flood Advisory	LZK	Clark, Hot Spring	65 min
Feb 28, 7:46 PM CST	Flash Flood Warning	LZK	Arkansas, Calhoun, Cleveland, Dallas, Desha, Lincoln and 1 more	2 hr
Feb 28, 8:37 PM CST	River Flood Warning	LZK	Saline	14 hr
Feb 28, 8:38 PM CST	River Flood Warning	LZK	Clark, Hot Spring	37 hr
Feb 28, 8:43 PM CST	Flash Flood Warning	LZK	Calhoun, Ouachita	77 min
Feb 28, 10:07 PM CST	Flash Flood Warning	LZK	Bradley, Calhoun, Cleveland, Drew	106 min
Mar 1, 10:05 AM CST	River Flood Advisory	LZK	White, Woodruff	24 hr
Mar 1, 10:05 AM CST	River Flood Advisory	LZK	Arkansas, Monroe	47 hr

Nearby

River Flood Advisories in Arkansas, 2021 Every river flood advisory in 2021

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.