What type of tide occurs during an eclipse




















Seven days after a spring tide, the sun and moon are at right angles to each other. When this happens, the bulge of the ocean caused by the sun partially cancels out the bulge of the ocean caused by the moon. This produces moderate tides known as neap tides , meaning that high tides are a little lower and low tides are a little higher than average.

Neap tides occur during the first and third quarter moon, when the moon appears "half full. Home Ocean Facts What are spring and neap tides? What are spring and neap tides? During these phases, the sun and moon are at a right angle, with the Earth at the angle's vertex. During a neap tide, the sun's gravity lessens the overall effect of the moon on the water. A solar eclipse happens when the moon passes directly in front of the sun for some observers on Earth. The moon is always in its new phase during a solar eclipse; no light from the sun shines on the face of the moon closest to Earth at this time.

Therefore, during a solar eclipse, the Earth experiences spring tides. Spring and neap tides refer to the relative magnitude of the tidal bulge. Because there are two places where the tide bulges and two corresponding points on the Earth where the water is lowered, Earth experiences two high and low tides in the course of the moon's rotation around the Earth.

The precise height of any tide depends on the shape of the coastal basin and its corresponding landmass. However, during spring tide, the high tides reach their highest levels, and the low tides will be at their lowest.

Therefore, during a solar eclipse, anyone along the path of the eclipse experiences a high tide while those at ninety degrees from the eclipse path experience a low tide. Serm Murmson is a writer, thinker, musician and many other things. He has a bachelor's degree in anthropology from the University of Chicago. His concerns include such things as categories, language, descriptions, representation, criticism and labor. This is because the moon is so small compared to the sun that when it gets between the earth and sun, it casts only a small shadow.

Only those people in the small area within the shadow will see the solar eclipse. The moon is a very big object with a lot of mass. The earth itself is too big to move toward the moon, but the ocean water on the earth is not. When the moon is overhead, it pulls on the water below it. The water level gets higher and we say we are experiencing a high tide.

See figure 3 below. Make believe you are holding a rubber band in both your hands so that it forms a circle. If you pull on the one side, the top and bottom will flatten out.

The shape will become oval like the tip picture to the left. The long sides are high tides, the squished ends are low tides. The earth is spinning very quickly, so the water that is directly under the moon does not stay there for very long.

So six hours after high tide, the water has moved to the squished section, and you get a low tide. Six hours after that, you get a high tide again. There are 2 high tides and 2 low tides every day. The diagram above shows that sometimes you get higher tides than normal.

The top picture shows a spring tide. A spring tide occurs when both the sun and moon are lined up, so they are both pulling on the water.

The combined gravitational pull creates higher than normal tides. The diagram shows a spring tide occuring during a new moon. Spring tides occur during a full moon as well. The lower diagram shows a lower than normal tide.

This is called a neap tide. Neap tides occur because the gravitational pull of the moon partially cancels out some of the pull from the sun. This results in lower than normal tides.



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