Alert archive / South Carolina / River Flood Warnings in 2022

River Flood Warning 10, NWS Charleston, SC

April 9, 2022Berkeley County, Georgetown County, Williamsburg County, South Carolina

NWS Charleston, SC issued this river flood warning at Apr 9, 2022, 9:37 PM EDT for Berkeley County, Georgetown County, Williamsburg County, South Carolina. It was in force for 21 days.

The area

The counties it named.

The facts

Issued: Apr 9, 2022, 9:37 PM EDT (01:37 UTC)
Expired: Apr 30, 2022, 9:37 PM EDT
In force: 21 days
Issued by: NWS Charleston, SC
Area: Storm-based polygon
Flood severity: Minor

Counties Berkeley County, SC, Georgetown County, SC, Williamsburg County, SC

The radar

The Wilmington radar (KLTX), 131 km from the middle of the area, began a volume at 01:39 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 Santee River near Jamestown (JAMS1).

Action stage: 9 ft
Minor stage: 10 ft
Moderate stage: 17 ft
Major stage: 22 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 02171700, 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 Charleston, SC wrote its last area forecast discussion before this river flood warning went out at Apr 9, 4:11 PM EDT, 5 hours 26 minutes earlier.

Area forecast discussion, Apr 9, 4:11 PM EDT, 5 hours 26 minutes before

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Hazardous weather outlook, Apr 9, 4:15 PM EDT, 5 hours 22 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.
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The office that day

Everything else NWS Charleston, SC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 9, 9:37 PM EDT	River Flood Warning	CHS	Allendale	15 days
Apr 9, 9:37 PM EDT	River Flood Warning	CHS	Hampton, Jasper	20 days
Apr 10, 9:32 AM EDT	River Flood Warning	CHS	Charleston, Colleton, Dorchester	21 days
Apr 9, 9:37 PM EDT	River Flood Warning	CHS	Burke, Emanuel, Jenkins	5 days

Nearby

River Flood Warnings in South Carolina, 2022 Every river flood warning in 2022

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.