Flash Flood Warning for Southeastern Strafford and Rockingham Counties, NH – 08/08/23

Flash Flood Warning
NHC015-017-081730-
/O.NEW.KGYX.FF.W.0077.230808T1446Z-230808T1730Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN – EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Gray ME
1046 AM EDT Tue Aug 8 2023

The National Weather Service in Gray has issued a

• Flash Flood Warning for…
  Southeastern Strafford County in central New Hampshire…
  Rockingham County in southern New Hampshire…
• Until 130 PM EDT.
• At 1046 AM EDT, Doppler radar indicated heavy rain across the
  warned area. Between 1 and 2 inches of rain have fallen. The
  expected rainfall rate is 2 to 3 inches in 1 hour. Additional
  rainfall amounts of 1 to 3 inches are possible in the warned area.
  Flash flooding is ongoing or expected to begin shortly. HAZARD…Flash flooding caused by heavy rain. SOURCE…Radar. IMPACT…Flash flooding of small creeks and streams, urban
  areas, highways, streets and underpasses as well as
  other poor drainage and low-lying areas.
• Some locations that will experience flash flooding include…
  Derry, Portsmouth, Hampton, Durham, Exeter, Kittery, Salem, Dover,
  Barrington and Epping.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

&&

LAT…LON 4279 7136 4319 7110 4313 7083 4307 7074
4308 7069 4307 7069 4309 7066 4285 7080
4284 7082 4287 7082 4286 7085 4289 7090
4286 7103 4281 7107 4282 7113 4281 7117
4279 7119 4274 7118 4278 7136

FLASH FLOOD…RADAR INDICATED
EXPECTED RAINFALL RATE…2-3 INCHES IN 1 HOUR

$$

SJ

Flash Flood Warning for Northeastern Carroll and East Central Grafton Counties, NH – 07/27/23

Flash Flood Warning
NHC003-009-272145-
/O.NEW.KGYX.FF.W.0066.230727T1841Z-230727T2145Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN – EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Gray ME
241 PM EDT Thu Jul 27 2023

The National Weather Service in Gray has issued a

• Flash Flood Warning for…
  Northeastern Carroll County in northern New Hampshire…
  East Central Grafton County in northern New Hampshire…
• Until 545 PM EDT.
• At 241 PM EDT, Doppler radar indicated thunderstorms producing
  heavy rain across the warned area. The expected rainfall rate is 1
  to 2 inches in 1 hour. Flash flooding is ongoing or expected to
  begin shortly. HAZARD…Flash flooding caused by thunderstorms. SOURCE…Radar. IMPACT…Flash flooding of small creeks and streams, urban
  areas, highways, streets and underpasses as well as
  other poor drainage and low-lying areas.
• Some locations that will experience flash flooding include…
  Conway, Bethlehem, Lincoln, Franconia, Tamworth, Woodstock,
  Bartlett, Madison, Jackson and Albany.

This includes the following Rec locations…
Crawford Notch State Park, Mount Webster, Elbow Pond Recreation
Area, and Ripley Falls.

Heavy rainfall on already wet ground could lead to rapid runoff and
flash flooding.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to cross flooded
roads. Find an alternate route.

Flooding is occurring or is imminent. It is important to know where
you are relative to streams, rivers, or creeks which can become
killers in heavy rains. Campers and hikers should avoid streams or
creeks.

&&

LAT…LON 4389 7179 4405 7179 4421 7142 4421 7139
4418 7138 4417 7136 4409 7134 4409 7131
4414 7130 4424 7125 4424 7116 4394 7104

FLASH FLOOD…RADAR INDICATED
EXPECTED RAINFALL RATE…1-2 INCHES IN 1 HOUR

$$

SJ

Flash Flood Warning for South Central Cumberland County, ME – 12/23/22

Flash Flood Warning
MEC005-231700-
/O.NEW.KGYX.FF.W.0005.221223T1419Z-221223T1700Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN – EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Gray ME
919 AM EST Fri Dec 23 2022

The National Weather Service in Gray has issued a

• Flash Flood Warning for…
  South Central Cumberland County in southwestern Maine…
• Until noon EST.
• At 919 AM EST, The combination of heavy rainfall and anomalously
  high tide levels will severely impact drainage near the coast in
  the City of Portland. High tide in Portland will occur around 1015
  am peaking above major flood stage of 14 feet. Meanwhile, moderate
  to heavy rainfall is expected to continue over the warned area
  into the early afternoon. Excessive runoff will encounter tidal
  inundation resulting in backwater and poor drainage. In
  particular…flooding is possible between Commercial Street and
  Marginal Way. Heavy rainfall of 1 to 2 inches has fallen over the
  Portland area, with an additional 1 to 2 inches possible. HAZARD…Flash flooding caused by heavy rainfall and backwater
  from anomalously high tides. SOURCE…Radar. IMPACT…Flash flooding of urban areas and underpasses as well
  as other poor drainage and low-lying areas near
  Portland Harbor.
• Some locations that will experience flash flooding include…
  Portland, South Portland, Falmouth, Cape Elizabeth, Scarborough,
  and Windham.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Be aware of your surroundings and do not drive on flooded roads.

&&

LAT…LON 4366 7042 4377 7026 4366 7004 4357 7014
4357 7015 4356 7015 4350 7021

FLASH FLOOD…RADAR INDICATED

$$

JAMISON/ARNOTT

Flash Flood Warning for Southern Sagadahoc, South Central Androscoggin, Central Cumberland, Central York, and East Central Strafford Counties – 07/09/2021

Flash Flood Warning
MEC001-005-023-031-NHC017-100100-
/O.NEW.KGYX.FF.W.0005.210709T1710Z-210710T0100Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN – EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Gray ME
110 PM EDT Fri Jul 9 2021

The National Weather Service in Gray has issued a

• Flash Flood Warning for…
  Southeastern Sagadahoc County in south central Maine…
  South Central Androscoggin County in southwestern Maine…
  Central Cumberland County in southwestern Maine…
  Central York County in southwestern Maine…
  East Central Strafford County in central New Hampshire…
• Until 900 PM EDT Friday.
• At 110 PM EDT, Doppler radar indicated heavy rain across the
  warned area. Between 1 and 2 inches of rain have fallen.
  Additional rainfall amounts of 1 to 2 inches are possible in the
  warned area. Flash flooding is expected to begin shortly. HAZARD…Flash flooding caused by heavy rain. SOURCE…Radar. IMPACT…Flash flooding of small creeks and streams, urban
  areas, highways, streets and underpasses as well as
  other poor drainage and low-lying areas.
• Some locations that will experience flash flooding include…
  Portland, Rochester, South Portland, Auburn, Biddeford, Brunswick,
  Westbrook, Alfred, Sanford, and Dover.

This includes the following Rec locations…

Ogunquit Beach, Wells Beach, Fortunes Rock Beach, Higgins Beach,
Crescent Beach State Park, Scarborough Beach State Park, Reid State
Park, Old Orchard Beach and Popham Beach State Park.

This includes the following highways…
Interstate 95 between mile markers 14 and 74.
Interstate 295 between mile markers 1 and 28.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Flooding is occurring or is imminent. It is important to know where
you are relative to streams, rivers, or creeks which can become
killers in heavy rains. Campers and hikers should avoid streams or
creeks.

&&

LAT…LON 4325 7106 4405 7030 4377 6967 4366 6976
4365 6984 4368 6996 4367 6998 4362 7000
4361 7004 4357 7009 4357 7015 4354 7015
4350 7019 4348 7031 4348 7029 4345 7028
4342 7029 4333 7039 4329 7052 4325 7052

FLASH FLOOD…RADAR INDICATED

$$

JC