Alert archive / New Hampshire / River Flood Warnings in 2011

River Flood Warning 18, NWS Gray, ME

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

NWS Gray, ME issued this river flood warning at Apr 27, 2011, 1:09 PM EDT for Coos County, New Hampshire; Essex County, Vermont. It was in force for 32 hr.

The area

The counties it named.

The facts

Issued
Apr 27, 2011, 1:09 PM EDT (17:09 UTC)
Expired
Apr 28, 2011, 9:36 PM EDT
In force
32 hr
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 17:06 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 North Stratford (NSTN3).

Action stage
11 ft
Minor stage
13 ft
Moderate stage
16 ft
Major stage
17 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 01129500, 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 earlier.

Area forecast discussion, Apr 27, 3:09 AM EDT, 10 hours 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>

In the hours before

Local storm report, Apr 27, 11:18 AM EDT, 1 hour 51 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.

IssuedProductOfficeCountiesLasted
Apr 27, 5:15 AM EDTSmall Craft AdvisoryGYX46 hr
Apr 27, 3:16 PM EDTFlood WatchGYXFranklin, Oxford, Somerset29 hr
Apr 27, 9:10 AM EDTAreal Flood WarningGYXCoos12 hr
Apr 27, 1:22 PM EDTRiver Flood WarningGYXCoos4 days

Nearby

River Flood Warnings in New Hampshire, 2011River Flood Warnings in Vermont, 2011Every 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.