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What is the difference between a storm surge or a tidal bore?
A storm surge is a mass of water that is pushed on land by the winds of a large, powerful storm such as a hurricane. A tidal bore is a wave that travels up a river, bay or inlet produce by an incoming high tide.
How does the full moon and the new moon phases affect the east cost during a Nor'easter storm?
During the full moon and new moon the sprig tides occur, meaning the high tides are at their highest and the low tides are at their lowest. Large, intense storm systems such as nor'easters produce a storm surge as their winds push ocean water onto land, causing coastal flooding. If the storm surge comes in during high-tide the effect is called a storm tide as the two combine their heights and cause more flooding than if the storm surge could on its own. This is enhanced even more if it happens during the spring tides. By contrast, if the storm surge comes in at low tide, the flooding will be reduced.
What does storm surge of 4 feet mean?
A storm surge of 4 feet means that water levels have risen by 4 feet above the normal tide level due to a storm. This increase in water level can lead to flooding and inundation of low-lying areas along the coast. Storm surges are often exacerbated by strong winds and low atmospheric pressure associated with storms like hurricanes.
What are the big waves and abnormally high ocean tides that occur during a typhoon called?
The big waves and abnormally high ocean tides that occur during a typhoon are called storm surges. These storm surges are caused by strong winds and low atmospheric pressure pushing water towards the shore, resulting in flooding and coastal damage.
Is the tide in or out right now?
The tide is currently out.
What is storm tide?
Storm tide occurs when the storm surge of a hurricane comes in on top of high tide. The heights of the storm surge and high tide are added together, resulting in worse flooding than if they same storm had struck at low tide.
How will high tide and a full moon affect storm surge with Hurricane Sandy?
When the storm surge of a hurricane comes in at high tide the affect is worse, as the height of the high tide is added to the storm surge to produce a storm tide. The high tide is highest during the full and new moon phases.
When a hurricane is approaching which moon phase would cause a serious flooding problem?
A full moon or new moon would have the worst effects if the storm hits at high tide. This is because a high tide is higher at this point in what is called a spring tide. The high tide adds to the hurricane's storm surge, creating a storm tide that causes more severe flooding than the storm surge would on its own.
What is the difference between a storm surge or a tidal bore?
A storm surge is a mass of water that is pushed on land by the winds of a large, powerful storm such as a hurricane. A tidal bore is a wave that travels up a river, bay or inlet produce by an incoming high tide.
Are tides and hurricanes related?
Not directly. Tides are caused by the moon and, to a lesser degree, the sun. Hurricanes are caused by atmospheric disturbances strengthening and organizing over warm ocean water. However, when hurricane makes landfall it creates a rise in ocean levels called a storm surge. If a hurricane strikes at high tide then the storm surge will come in on top of that, and the heights of the two will be added together in what is called a storm tide. If a hurricane strikes at low tide then the effect of the storm surge will be lessened.
What factors make a storm surge weaker?
The main factors affecting storm surge strength are prevailing winds and the tide. Local geography also plays a significant role.
What are the strong and hazardous sea currents called which push away from the shore when a large storm is near?
Tide rip
What is the number of feet the ocean rises above normal high tide during a hurricane?
It is a storm surge
What is worse the eye of the storm crossing the coast during a New Moon or a Full Moon?
There would not be a difference in the effects between a new moon and a full moon. However, the effects of the storm hitting at high tide during a full moon or new moon will be worse than at high tide during a half moon.
Does the size of a tide depend on the wind?
No, it depands on the phase of the moon No. The tides are caused by the gravitational pull of the Sun and Moon, and modified locally by the shape of the coastline. However storm waves will reach that much further at high tide.
What has the author Mel Keegan written?
Mel Keegan has written: 'Aquamarine' 'Ice, Wind and Fire' 'Storm Tide' 'An East Wind Blowing'
How does low tide occur?
The gravitational pull between the Moon and the Earth stretches the oceans slightly in an oblong shape, like a pulled water balloon. High tide is under (or directly opposite) the moon, while low tide is when the moon is half an orbit away.
