576 first-hand accounts of flood events in New Hampshire, ranked by impact. Each is a NOAA-written narrative of the moment.
A very strong shortwave and associated cold front were approaching from the west on the morning of July 1st. Ahead of the front, a very warm and moist air mass was in place over New England with values of precipitable water around 2 inches.
Read the full account →Intense low pressure moving north through the Hudson Valley swept up the remains of tropical storm Philippe on the morning of the 30th. Strong southeast flow east of this system across New Hampshire enhanced rainfall on the eastern slopes of the White Mountains resulting in…
Read the full account →A very strong shortwave and associated cold front were approaching from the west on the morning of July 1st. Ahead of the front, a very warm and moist air mass was in place over New England with values of precipitable water around 2 inches.
Read the full account →A very strong shortwave and associated cold front were approaching from the west on the morning of July 1st. Ahead of the front, a very warm and moist air mass was in place over New England with values of precipitable water around 2 inches.
Read the full account →An offshore low pressure intensified to 980mb and retrograded in a loop east of Cape Cod on April 3rd. This allowed for gale force northerly winds along the coast at high tide, leading to the development of powerful nearshore waves of around 18 feet every 11 seconds off the…
Read the full account →Intense low pressure moving north through the Hudson Valley swept up the remains of tropical storm Philippe on the morning of the 30th. Strong southeast flow east of this system across New Hampshire enhanced rainfall on the eastern slopes of the White Mountains resulting in…
Read the full account →A very warm and humid air mass was in place over the region on the 2nd of July. Precipitable water values approaching 2 inches were common across the forecast area.
Read the full account →Beginning on December 22nd a powerful storm was developing over the Ohio River Valley. On December 23rd the center of the storm was deepening rapidly (974mb) as it lifted through the eastern Great Lakes.
Read the full account →Intense low pressure moving north through the Hudson Valley swept up the remains of tropical storm Philippe on the morning of the 30th. Strong southeast flow east of this system across New Hampshire enhanced rainfall on the eastern slopes of the White Mountains resulting in…
Read the full account →A very strong shortwave and associated cold front were approaching from the west on the morning of July 1st. Ahead of the front, a very warm and moist air mass was in place over New England with values of precipitable water around 2 inches.
Read the full account →A very strong shortwave and associated cold front were approaching from the west on the morning of July 1st. Ahead of the front, a very warm and moist air mass was in place over New England with values of precipitable water around 2 inches.
Read the full account →Intense low pressure moving north through the Hudson Valley swept up the remains of tropical storm Philippe on the morning of the 30th. Strong southeast flow east of this system across New Hampshire enhanced rainfall on the eastern slopes of the White Mountains resulting in…
Read the full account →A warm front moved through southern New Hampshire early Tuesday morning, leaving the area in a very moist, warm, and unstable airmass. Tuesday afternoon a cold front began moving across western New York and approaching southern New Hampshire.
Read the full account →A strong upper level low pressure system moved toward New Hampshire from the west during the early morning hours on the 14th. Strong to severe thunderstorms developed in the wee hours of the morning and moved eastward.
Read the full account →On the afternoon of June 28th, a warm front was draped across central New Hampshire. A very moist air mass was in place as thunderstorms begin to develop along this frontal boundary.
Read the full account →Low pressure intensified off the mid Atlantic coast (993 mb) on March 7th and moved to just off the northern New England coast by March 8th (989 mb). The low produced storm-force wind gusts over the outer waters.
Read the full account →A very strong shortwave and associated cold front were approaching from the west on the morning of July 1st. Ahead of the front, a very warm and moist air mass was in place over New England with values of precipitable water around 2 inches.
Read the full account →Intense low pressure moving north through the Hudson Valley swept up the remains of tropical storm Philippe on the morning of the 30th. Strong southeast flow east of this system across New Hampshire enhanced rainfall on the eastern slopes of the White Mountains resulting in…
Read the full account →Tropical Storm Isaias was the first tropical storm to impact New Hampshire since 2011. The center of the storm tracked west of the state, keeping the flooding rain associated with the storm across New York.
Read the full account →Low pressure intensified as it moved rapidly through eastern New York State during the evening of April 7th. This allowed a strong southerly gale to develop over the coastal waters throughout the day and during high tide.
Read the full account →During the evening of July 17th an area of low pressure slowly moved east along a stationary boundary that stretched from New York to Massachusetts.
Read the full account →A very strong shortwave and associated cold front were approaching from the west on the morning of July 1st. Ahead of the front, a very warm and moist air mass was in place over New England with values of precipitable water around 2 inches.
Read the full account →A strong upper level low pressure system moved toward New Hampshire from the west during the early morning hours on the 14th. Strong to severe thunderstorms developed in the wee hours of the morning and moved eastward.
Read the full account →A very strong shortwave and associated cold front were approaching from the west on the morning of July 1st. Ahead of the front, a very warm and moist air mass was in place over New England with values of precipitable water around 2 inches.
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