Alert archive / Indiana / Areal Flood Advisories in 2024

Areal Flood Advisory 21, NWS Indianapolis, IN

April 9, 20244 counties in Indiana

NWS Indianapolis, IN issued this areal flood advisory at Apr 9, 2024, 8:55 PM EDT for 4 counties in Indiana. It was in force for 4 hr.

The area

The counties it named.

The facts

Issued: Apr 9, 2024, 8:55 PM EDT (00:55 UTC)
Expired: Apr 10, 2024, 1:00 AM EDT
In force: 4 hr
Issued by: NWS Indianapolis, IN
Area: Storm-based polygon

Counties Daviess County, IN, Greene County, IN, Knox County, IN, Martin County, IN

The radar

The Evansville,IN radar (KVWX), 82 km from the middle of the area, began a volume at 00:57 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 advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Indianapolis, IN wrote its last area forecast discussion before this areal flood advisory went out at Apr 9, 7:28 PM EDT, 1 hour 27 minutes earlier.

Area forecast discussion, Apr 9, 7:28 PM EDT, 1 hour 27 minutes before

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Hazardous weather outlook, Apr 9, 3:41 PM EDT, 5 hours 14 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>
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In the hours before

Special weather statement, Apr 9, 5:39 PM EDT, 3 hours 16 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 Indianapolis, IN issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 9, 8:52 PM EDT	Areal Flood Advisory	IND	Bartholomew, Decatur, Johnson, Rush, Shelby	4 hr
Apr 9, 8:59 PM EDT	Areal Flood Advisory	IND	Brown, Greene, Monroe, Owen	4 hr
Apr 10, 11:15 AM EDT	River Flood Warning	IND	Bartholomew	3 days
Apr 10, 11:15 AM EDT	River Flood Warning	IND	Jackson, Lawrence, Washington	6 days
Apr 10, 11:15 AM EDT	River Flood Warning	IND	Daviess, Greene, Knox	8 days
Apr 10, 11:15 AM EDT	River Flood Warning	IND	Daviess, Gibson, Knox, Pike	10 days
Apr 10, 11:27 AM EDT	River Flood Warning	IND	Gibson, Knox, Posey	21 days
Apr 10, 11:27 AM EDT	River Flood Warning	IND	Knox	13 days

Nearby

Areal Flood Advisories in Indiana, 2024 Every areal flood advisory in 2024

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.