Alert archive / Connecticut / River Flood Warnings in 2024

River Flood Warning 55, NWS Boston/Norton, MA

April 4, 2024Lower Connecticut River Valley Planning Region, Connecticut

NWS Boston/Norton, MA issued this river flood warning at Apr 4, 2024, 7:08 AM EDT for Lower Connecticut River Valley Planning Region, Connecticut. It took effect at Apr 4, 2024, 9:00 AM EDT. It was in force for 10 hr.

The area

The counties it named.

The facts

Issued: Apr 4, 2024, 7:08 AM EDT (11:08 UTC)
In effect from: Apr 4, 2024, 9:00 AM EDT
Expired: Apr 4, 2024, 7:00 PM EDT
In force: 10 hr
Issued by: NWS Boston/Norton, MA
Area: Storm-based polygon
Flood severity: Minor

County Lower Connecticut River Valley Planning Region, CT

The radar

The Brookhaven radar (KOKX), 72 km from the middle of the area, began a volume at 11:07 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 Connecticut River at Middle Haddam (MHDC3). The gauge peaked at 7.18 ft at Apr 4, 2024, 9:00 AM EDT.

Action stage: 5 ft
Minor stage: 7 ft
Moderate stage: 10.5 ft
Major stage: 13 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 01193050, 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 Boston/Norton, MA wrote its last area forecast discussion before this river flood warning went out at Apr 4, 4:09 AM EDT, 2 hours 59 minutes earlier.

Area forecast discussion, Apr 4, 4:09 AM EDT, 2 hours 59 minutes before

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In the hours before

Local storm report, Apr 4, 5:42 AM EDT, 1 hour 26 minutes before

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<head>
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  <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>
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Local storm report, Apr 4, 6:01 AM EDT, 1 hour 7 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 Boston/Norton, MA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 4, 8:00 AM EDT	Small Craft Advisory	BOX		5 days
Apr 4, 3:11 PM EDT	River Flood Warning	BOX	Middlesex	38 hr

Nearby

River Flood Warnings in Connecticut, 2024 Every river flood warning 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; the gauge from the NWS water service and the USGS.