Alert archive / New Hampshire / River Flood Warnings in 2018

River Flood Warning 1, NWS Gray, ME

January 13, 2018Coos County, New Hampshire; Essex County, Vermont

NWS Gray, ME issued this river flood warning at Jan 13, 2018, 12:37 AM EST for Coos County, New Hampshire; Essex County, Vermont. It was in force for 51 hr.

The area

The counties it named.

The facts

Issued: Jan 13, 2018, 12:37 AM EST (05:37 UTC)
Expired: Jan 15, 2018, 3:49 AM EST
In force: 51 hr
Issued by: NWS Gray, ME
Area: Storm-based polygon
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 05:39 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). The gauge peaked at 14.84 ft at Jan 13, 2018, 1:00 PM EST.

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 Jan 12, 11:40 PM EST, 57 minutes earlier.

Area forecast discussion, Jan 12, 11:40 PM EST, 57 minutes before

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Hazardous weather outlook, Jan 12, 2:30 PM EST, 10 hours 7 minutes before

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In the hours before

Local storm report, Jan 12, 7:02 PM EST, 5 hours 35 minutes before

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Local storm report, Jan 12, 7:14 PM EST, 5 hours 23 minutes before

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Local storm report, Jan 12, 8:02 PM EST, 4 hours 35 minutes before

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<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.
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        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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The office that day

Everything else NWS Gray, ME issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jan 12, 10:21 PM EST	Areal Flood Warning	GYX	Oxford	15 hr
Jan 13, 4:47 AM EST	Areal Flood Warning	GYX	Franklin, Oxford	6 hr
Jan 13, 10:00 AM EST	River Flood Warning	GYX	Kennebec	4 days
Jan 13, 2:17 PM EST	River Flood Warning	GYX	Kennebec	18 hr
Jan 12, 8:09 PM EST	Areal Flood Warning	GYX	Hillsborough	12 hr
Jan 12, 11:12 PM EST	Areal Flood Warning	GYX	Hillsborough, Merrimack	9 hr
Jan 13, 1:23 AM EST	Areal Flood Warning	GYX	Sullivan	9 hr
Jan 13, 6:52 AM EST	Areal Flood Warning	GYX	Belknap, Merrimack	9 hr
Jan 13, 8:17 AM EST	Areal Flood Warning	GYX	Hillsborough	6 hr
Jan 13, 8:48 AM EST	Areal Flood Warning	GYX	Merrimack	6 hr
Jan 13, 11:01 AM EST	Areal Flood Warning	GYX	Grafton	6 hr
Jan 13, 11:08 AM EST	Areal Flood Warning	GYX	Cheshire	6 hr
Jan 13, 12:13 PM EST	Areal Flood Warning	GYX	Carroll	6 hr
Jan 13, 1:02 PM EST	Areal Flood Warning	GYX	Merrimack	27 hr
Jan 13, 4:04 PM EST	Areal Flood Warning	GYX	Grafton	12 hr
Jan 13, 4:07 PM EST	Areal Flood Warning	GYX	Carroll	9 hr
Jan 13, 4:11 PM EST	Areal Flood Warning	GYX	Cheshire	12 hr

Nearby

River Flood Warnings in New Hampshire, 2018 River Flood Warnings in Vermont, 2018 Every river flood warning in 2018

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.