A stationary front located along the Canadian border provided a focus for heavy rain to develop during the evening of April 26. Up to 3 inches of rain fell in far northern New Hampshire.
Every event with a place to put it. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS GYX wrote it up.
A stationary front located along the Canadian border provided a focus for heavy rain to develop during the evening of April 26. Up to 3 inches of rain fell in far northern New Hampshire. This caused rivers and streams to rise to minor or moderate flood levels.
The local office's own words before the first event, 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 the first event at Apr 27, 2:09 AM EST, 9 hours 13 minutes earlier.
<!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><!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 national radar mosaic for the moment the first event began.
7 flood. Local standard time, as filed.
Heavy rain and snow melt caused flooding on the Connecticut River at North Stratford (flood stage 13.0 ft), which crested at 14.9 ft.
Heavy rain and snow melt caused flooding on the Connecticut River at Dalton (flood stage 17.0 ft), which crested at 22.1 ft.
Heavy rain and snow melt caused flooding on the Connecticut River at Woodsville (flood stage 11.0 ft), which crested at 13.6 ft.
Heavy rain and snow melt caused flooding on the Connecticut River at Woodsville (flood stage 11.0 ft), which crested at 13.6 ft.
Heavy rain and snow melt caused flooding on the Connecticut River at West Lebanon (flood stage 18.0 ft), which crested at 19.7 ft.
Heavy rain and snow melt caused flooding on the Androscoggin River at Gorham (flood stage 8.0 ft), which crested at 9.2 ft.
Heavy rain and snow melt caused a brief period of minor flooding on the Pemigewasset River at Woodstock (flood stage 9.0 ft), which crested at 9.1 ft.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in New Hampshire in 2011Every state in 2011This day in weather historyWarnings in New Hampshire, April 2011
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-10-01. Each event’s entry at NCEI: 302163, 302157, 302167, 302168, 302170, 302176, 302180.