Alert archive / Maine / River Flood Warnings in 2023

River Flood Warning 9, NWS Gray, ME

April 30, 2023Franklin County, Somerset County, Maine

NWS Gray, ME issued this river flood warning at Apr 30, 2023, 11:05 PM EDT for Franklin County, Somerset County, Maine. It took effect at May 1, 2023, 10:11 AM EDT. It was in force for 18 hr.

The area

The counties it named.

The facts

Issued: Apr 30, 2023, 11:05 PM EDT (03:05 UTC)
In effect from: May 1, 2023, 10:11 AM EDT
Expired: May 2, 2023, 4:19 AM EDT
In force: 18 hr
Issued by: NWS Gray, ME
Area: Storm-based polygon
Flood severity: Minor

Counties Franklin County, ME, Somerset County, ME

The radar

The Portland,ME radar (KGYX), 150 km from the middle of the area, began a volume at 03:04 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 Carrabassett River at North Anson (NANM1). The gauge peaked at 21.97 ft at May 1, 2023, 4:00 PM EDT.

Action stage: 13 ft
Minor stage: 15 ft
Moderate stage: 18 ft
Major stage: 22 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 01047000, 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 30, 7:58 PM EDT, 3 hours 7 minutes earlier.

Area forecast discussion, Apr 30, 7:58 PM EDT, 3 hours 7 minutes before

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Hazardous weather outlook, Apr 30, 3:17 PM EDT, 7 hours 48 minutes before

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In the hours before

Local storm report, Apr 30, 8:46 PM EDT, 2 hours 19 minutes before

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Local storm report, Apr 30, 9:09 PM EDT, 1 hour 56 minutes before

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    <section class="card" role="status" aria-live="polite">
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      <h1 id="headline">This service is currently unavailable.</h1>
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        The site you requested is temporarily down for maintenance or an unexpected outage.
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        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
Apr 30, 11:05 PM EDT	River Flood Warning	GYX	Kennebec	4 days
Apr 30, 11:05 PM EDT	River Flood Warning	GYX	Kennebec	55 hr
Apr 30, 11:05 PM EDT	River Flood Warning	GYX	Kennebec, Sagadahoc	60 hr
Apr 30, 11:05 PM EDT	River Flood Warning	GYX	Kennebec, Somerset	5 days
May 1, 2:35 AM EDT	Areal Flood Warning	GYX	Androscoggin, Cumberland, Franklin, Kennebec, Knox, Lincoln and 5 more	9 hr
May 1, 4:17 AM EDT	Areal Flood Warning	GYX	Cumberland, Knox, Lincoln, Sagadahoc, Waldo, York	10 hr
May 1, 4:33 AM EDT	Flash Flood Warning	GYX	Cumberland, Oxford, York	6 hr
May 1, 4:49 AM EDT	Flash Flood Warning	GYX	Androscoggin, Cumberland, Oxford	6 hr
May 1, 5:10 AM EDT	Flash Flood Warning	GYX	Androscoggin, Cumberland, Franklin, Kennebec, Lincoln, Oxford and 3 more	6 hr
May 1, 6:37 AM EDT	Flash Flood Warning	GYX	Oxford	3 hr
May 1, 6:49 AM EDT	Small Craft Advisory	GYX		4 days
May 1, 6:49 AM EDT	Storm Warning	GYX		3 hr
May 1, 8:36 AM EDT	River Flood Warning	GYX	Franklin, Somerset	27 hr
May 1, 9:12 AM EDT	Areal Flood Advisory	GYX	Franklin, Oxford, Somerset	5 hr
May 1, 11:00 AM EDT	Areal Flood Warning	GYX	Androscoggin, Cumberland, Franklin, Kennebec, Knox, Lincoln and 5 more	6 hr
May 1, 11:32 AM EDT	River Flood Warning	GYX	Androscoggin, Franklin, Oxford	17 hr
May 1, 11:32 AM EDT	River Flood Warning	GYX	Androscoggin, Cumberland, Sagadahoc	48 hr
May 1, 1:55 PM EDT	Areal Flood Advisory	GYX	Franklin, Oxford, Somerset	15 hr
May 1, 5:37 PM EDT	Areal Flood Advisory	GYX	Androscoggin, Cumberland, Franklin, Kennebec, Knox, Lincoln and 4 more	11 hr
May 1, 4:24 AM EDT	Areal Flood Advisory	GYX	Belknap, Carroll, Cheshire, Grafton, Hillsborough, Merrimack and 3 more	5 hr
May 1, 9:27 AM EDT	Areal Flood Advisory	GYX	Belknap, Carroll, Grafton, Merrimack, Rockingham, Strafford	5 hr
May 1, 11:32 AM EDT	River Flood Warning	GYX	Merrimack	17 hr

Nearby

River Flood Warnings in Maine, 2023 Every river flood warning in 2023

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.