Alert archive / Ohio / River Flood Warnings in 2020

River Flood Warning 52, NWS Wilmington, OH

September 3, 2020Adams County, Ohio

NWS Wilmington, OH issued this river flood warning at Sep 3, 2020, 6:41 PM EDT for Adams County, Ohio. It took effect at Sep 3, 2020, 7:40 PM EDT. It was in force for 4 hr.

The area

The counties it named.

The facts

Issued: Sep 3, 2020, 6:41 PM EDT (22:41 UTC)
In effect from: Sep 3, 2020, 7:40 PM EDT
Expired: Sep 3, 2020, 11:52 PM EDT
In force: 4 hr
Issued by: NWS Wilmington, OH
Area: Storm-based polygon
Flood severity: Minor

County Adams County, OH

The radar

The Cincinnati radar (KILN), 71 km from the middle of the area, began a volume at 22:43 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 Ohio Brush Creek near West Union (WUNO1). The gauge peaked at 16.40 ft at Sep 3, 2020, 9:00 PM EDT.

Action stage: 11 ft
Minor stage: 16 ft
Moderate stage: 24 ft
Major stage: 29 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 03237500, 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 Wilmington, OH wrote its last area forecast discussion before this river flood warning went out at Sep 3, 3:46 PM EDT, 2 hours 55 minutes earlier.

Area forecast discussion, Sep 3, 3:46 PM EDT, 2 hours 55 minutes before

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      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
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        Please try again in a few minutes.
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      <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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Hazardous weather outlook, Sep 3, 2:51 PM EDT, 3 hours 50 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>
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In the hours before

Local storm report, Sep 3, 2:20 PM EDT, 4 hours 21 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 Wilmington, OH issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Sep 3, 6:06 AM EDT	Areal Flood Advisory	ILN	Clermont	3 hr
Sep 3, 6:19 AM EDT	Flash Flood Warning	ILN	Clermont	3 hr
Sep 3, 7:42 AM EDT	Areal Flood Advisory	ILN	Adams, Brown, Highland, Pike	3 hr
Sep 3, 8:18 AM EDT	Flash Flood Warning	ILN	Adams, Brown, Highland	3 hr

Nearby

River Flood Warnings in Ohio, 2020 Every river flood warning in 2020

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.