Alert archive / New Hampshire / River Flood Warnings in 2011

River Flood Warning 19, NWS Gray, ME

April 27, 2011Coos County, New Hampshire; Essex County, Vermont

NWS Gray, ME issued this river flood warning at Apr 27, 2011, 1:22 PM EDT for Coos County, New Hampshire; Essex County, Vermont. It took effect at Apr 27, 2011, 2:00 PM EDT. It was in force for 4 days.

The area

The counties it named.

The facts

Issued: Apr 27, 2011, 1:22 PM EDT (17:22 UTC)
In effect from: Apr 27, 2011, 2:00 PM EDT
Expired: May 1, 2011, 10:56 PM EDT
In force: 4 days
Issued by: NWS Gray, ME
Flood severity: Minor

Counties Coos County, NH, Essex County, VT

The radar

The Burlington radar (KCXX), 132 km from the middle of the area, began a volume at 17:26 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 Dalton (DLTN3).

Action stage: 15 ft
Minor stage: 18 ft
Moderate stage: 21 ft
Major stage: 23 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 01131500, 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 Gray, ME wrote its last area forecast discussion before this river flood warning went out at Apr 27, 3:09 AM EDT, 10 hours 13 minutes earlier.

Area forecast discussion, Apr 27, 3:09 AM EDT, 10 hours 13 minutes before

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In the hours before

Local storm report, Apr 27, 11:18 AM EDT, 2 hours 4 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 Gray, ME issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 27, 5:15 AM EDT	Small Craft Advisory	GYX		46 hr
Apr 27, 3:16 PM EDT	Flood Watch	GYX	Franklin, Oxford, Somerset	29 hr
Apr 27, 9:10 AM EDT	Areal Flood Warning	GYX	Coos	12 hr
Apr 27, 1:09 PM EDT	River Flood Warning	GYX	Coos	32 hr

Nearby

River Flood Warnings in New Hampshire, 2011 River Flood Warnings in Vermont, 2011 Every river flood warning in 2011

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.