Alert archive / New Hampshire / River Flood Warnings in 2017
River Flood Warning 10, NWS Gray, ME
NWS Gray, ME issued this river flood warning at Apr 16, 2017, 9:09 PM EDT for Coos County, New Hampshire; Essex County, Vermont. It took effect at Apr 17, 2017, 5:00 PM EDT. It was in force for 45 hr.
The area
The counties it named.
The facts
- Issued
- Apr 16, 2017, 9:09 PM EDT (01:09 UTC)
- In effect from
- Apr 17, 2017, 5:00 PM EDT
- Expired
- Apr 19, 2017, 1:46 PM EDT
- In force
- 45 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 01:10 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). The gauge peaked at 17.83 ft at Apr 18, 2017, 4:00 PM EDT.
- 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 16, 8:10 PM EDT, 59 minutes earlier.
Area forecast discussion, Apr 16, 8:10 PM EDT, 59 minutes before
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</html>Hazardous weather outlook, Apr 16, 2:44 PM EDT, 6 hours 25 minutes before
Hazardous Weather Outlook National Weather Service Gray ME 244 PM EDT Sun Apr 16 2017 MEZ007>009-012>014-018>028-NHZ001>015-171845- Northern Oxford-Northern Franklin-Central Somerset-Southern Oxford- Southern Franklin-Southern Somerset-Interior York- Interior Cumberland-Androscoggin-Kennebec-Interior Waldo- Coastal York-Coastal Cumberland-Sagadahoc-Lincoln-Knox-Coastal Waldo- Northern Coos-Southern Coos-Northern Grafton-Northern Carroll- Southern Grafton-Southern Carroll-Sullivan-Merrimack-Belknap- Strafford-Cheshire-Eastern Hillsborough-Interior Rockingham- Coastal Rockingham-Western And Central Hillsborough- 244 PM EDT Sun Apr 16 2017 This Hazardous Weather Outlook is for Maine, south central Maine, southwest Maine, west central Maine, western Maine, New Hampshire, central New Hampshire, northern New Hampshire and southern New Hampshire. .DAY ONE...This Afternoon and Tonight. Thunderstorms will be possible in the 5 to 9 pm timeframe. While widespread severe weather is not expected, lightning and gusty winds will be possible with any storms that develop. Snowmelt from today's warm temperatures and rainfall tonight will cause rises on area rivers, with the biggest rises likely in the headwaters. Some minor flooding is possible. .DAYS TWO THROUGH SEVEN...Monday through Saturday. Much drier air will reach the region on Monday...with afternoon relative humidities falling to around 30 percent along with northwesterly winds of 15 to 25 mph...with a few gusts reaching 30 mph. Tonight's rain will preclude a significant fire weather threat...but elevated fire danger is possible. Continued snow melt and additional rain chances will keep water levels high on area rivers through the week. Minor flooding is possible, especially in the headwaters. .SPOTTER INFORMATION STATEMENT... Spotter activation is possible this evening. ANZ150>154-171845- Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM- Penobscot Bay- Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM- Casco Bay- Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM- 244 PM EDT Sun Apr 16 2017 This Hazardous Weather Outlook is for Atlantic coastal waters. .DAY ONE...This Afternoon and Tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Monday through Saturday. No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. Arnott
In the hours before
Special weather statement, Apr 16, 6:05 PM EDT, 3 hours 4 minutes before
Special Weather Statement
National Weather Service Gray ME
605 PM EDT SUN APR 16 2017
MEZ007>009-012-NHZ001>009-162245-
Northern Oxford-Southern Oxford-Northern Franklin-Central
Somerset-Northern Coos-Southern Coos-Sullivan-Northern
Carroll-Merrimack-Northern Grafton-Belknap-Southern Carroll-Southern
Grafton-
605 PM EDT SUN APR 16 2017
...A LINE OF SHOWERS WILL AFFECT NORTHWESTERN OXFORD...SOUTHWESTERN
SOMERSET...WEST CENTRAL FRANKLIN...COOS...NORTHERN SULLIVAN...
GRAFTON...NORTHWESTERN BELKNAP...NORTHWESTERN MERRIMACK AND CARROLL
COUNTIES...
At 604 PM EDT, radar indicated showers were located along a line
extending from 15 miles northeast of Pittsburg to near Lancaster to
near Claremont. Movement was east at 40 mph.
Wind gusts up to 50 mph are possible with these showers.
Locations impacted include...
Concord, Laconia, Claremont, Lebanon, Conway, Berlin, Franklin,
Lancaster, Fryeburg, Bethel, Bethlehem, Colebrook, Lincoln, Eustis,
New London, Rangeley, Plymouth, Moultonborough, Meredith and Rumford.
LAT...LON 4351 7239 4448 7158 4529 7130 4524 7115
4530 7110 4533 7095 4524 7090 4523 7086
4534 7082 4535 7043 4435 7076 4322 7166
4339 7240
TIME...MOT...LOC 2204Z 282DEG 44KT 4524 7120 4447 7146 4345 7230
MarineSpecial weather statement, Apr 16, 6:46 PM EDT, 2 hours 23 minutes before
Special Weather Statement
National Weather Service Gray ME
646 PM EDT SUN APR 16 2017
MEZ007>009-012>014-018-019-NHZ002>006-008>010-012-013-015-162330-
Northern Oxford-Southern Oxford-Interior York-Interior
Cumberland-Southern Franklin-Southern Somerset-Northern
Franklin-Central Somerset-Strafford-Southern Coos-Northern
Carroll-Merrimack-Northern Grafton-Belknap-Western And Central
Hillsborough-Southern Carroll-Interior Rockingham-Eastern
Hillsborough-Southern Grafton-
646 PM EDT SUN APR 16 2017
...A LINE OF SHOWERS WILL AFFECT OXFORD...CENTRAL SOMERSET...
FRANKLIN...NORTHWESTERN YORK...NORTHWESTERN CUMBERLAND...WESTERN
ROCKINGHAM...SOUTHEASTERN COOS...WESTERN STRAFFORD...SOUTHEASTERN
GRAFTON...CENTRAL HILLSBOROUGH...BELKNAP...MERRIMACK AND CARROLL
COUNTIES...
At 645 PM EDT, radar indicated showers were located along a line
extending from near Eustis to Bennington. Movement was southeast at
45 mph.
Wind gusts up to 50 mph are possible with these showers.
Locations impacted include...
Manchester, Nashua, Concord, Derry, Rochester, Laconia, Conway,
Franklin, Farmington, Bridgton, Henniker, Fryeburg, Bethel, Eustis,
Merrimack, Moultonborough, Ossipee, Northwood, Rangeley and Naples.
To report severe weather, contact your nearest law enforcement
agency. They can relay your report to the National Weather Service
office in Gray Maine.
LAT...LON 4300 7203 4533 7058 4556 6974 4554 6977
4553 6978 4532 6970 4273 7136
TIME...MOT...LOC 2245Z 297DEG 38KT 4524 7055 4304 7192
MarineThe office that day
Everything else NWS Gray, ME issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 16, 9:09 PM EDT | River Flood Warning | GYX | Somerset | 60 hr |
| Apr 16, 9:09 PM EDT | River Flood Warning | GYX | Kennebec | 36 hr |
| Apr 16, 9:09 PM EDT | River Flood Warning | GYX | Kennebec | 49 hr |
| Apr 17, 5:11 AM EDT | River Flood Warning | GYX | Coos | 41 hr |
Nearby
River Flood Warnings in New Hampshire, 2017River Flood Warnings in Vermont, 2017Every river flood warning in 2017
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.