answersLogoWhite

0


Best Answer

The exceptionally low high tides (and high low tides) that occur during the quarter-moon phase are known as "neap tides." Conversely, the exceptionally high and low tides that occur during full and new moons are known as "spring tides."

Strictly speaking, however, although there is a correlation between moon phase and tidal activity, this is not truly due to the moon. Tides are caused by the moon's orbit around the earth; the moon's gravity pulls a swell of water on the the side of the earth facing it, and a corresponding bulge on the opposite side. These vary several times per day, with the moon's once-daily orbit of the earth. So, there are about 12 hours between high tides.

Moon phases, on the other hand are purely a visual phenomenon, varying based on the the viewing angle of the moon from our vantage point, here on earth, relative to the sun. When the sun is shining behind the moon, we observe a new moon. On the front side? A full moon. When the earth, moon, and sun are aligned at roughly a 90 degree angle? A half moon. And, of course there's every phase in between. During any given day during the cycle, the tides continue to rise and fall independent of what lunar phase we happen to observe.

The spring and neap tides are actually caused by the sun. Like the moon, the sun also exerts a gravitational pull on the side of the earth that faces it, causing high tides every twelve hours -- solar tides; Although this effect is far weaker than the lunar tides (about half the effect), the height of the tide at any given time is a composite of the gravitational vectors of the sun and moon, added together, like constructive or destructive interference. Thus, when the sun and moon are on the same side of the earth (or opposite sides), their collective gravity works together and magnifies the effect, and tides are higher and lower than usual; this is what occurs during new moons and full moons -- the spring tides. Alternately, when the sun and moon are located at 90 degrees with respect to the earth, the sun and moon pull along different axes, and cancel each other out to some degree; this is what occurs during quarter moons, when tides vary far less than at other times of the month... not so high and not so low.

There is also a proxigean spring tide, an extremely high tide that occurs very rarely when the moon's orbital eccentricity also magnifies these gravitational tidal effects. This occurs when the moon's lowest point of orbit (proxigee) coincides with a full or new moon (already very high tides).

Incidentally, lunar phases are not caused by the earth's shadow falling on the moon. This would be an eclipse, which is quite rare.

User Avatar

Wiki User

14y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

13y ago

During a lunar eclipse, the sun and moon are on exact opposites of the earth. During a solar eclipse, the moon and sun are in direct alignment pulling towards the sun. It also depends on the time of year, today (Dec 21, 2010) we are furthest away from the sun and the moon is on the opposite side of the planet. We are closest to the sun the first day of spring and fall, usually the extreme tides. You can also balance an egg on end those days due to the increased pull from the sun.

This answer is:
User Avatar

User Avatar

Wiki User

13y ago

High tides occur during Solar Eclipse, moderately high tide occur during Lunar Eclipse and Low Tide occur during Quarter Moon..

More Basic information...

Tide - rise and fall of ocean water due to the gravitation, location and distance of sun, moon and earth...

"Best Friends Listen to what you don't say"

-Samantha Norman

Hope I can help :)

This answer is:
User Avatar

User Avatar

Wiki User

15y ago

Both lunar and solar eclipses bring "spring" tides that are higher than usual.

This answer is:
User Avatar

User Avatar

Wiki User

14y ago

It doesn't matter whether it is a solar eclipse or a lunar eclipse; we expect the higher-than-average "spring tides" in either case.

This answer is:
User Avatar

User Avatar

Wiki User

10y ago

Neap Tides, when high tide is not too high and low tide is not too low. The more extreme Spring Tides occur during the New and Full moon phases.

This answer is:
User Avatar

User Avatar

Wiki User

7y ago

Spring tides.

This answer is:
User Avatar

User Avatar

lenpollock

Lvl 15
2mo ago

Neap Tides.

This answer is:
User Avatar

User Avatar

Jose Aviles

Lvl 2
4y ago

nean

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What type of tide occurs during the quarter moon phases?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How long does it take from one full moon to a quarter moon?

During it's normal course of phases, from full moon to last quarter is about a week.


What are the four phrases of the lunar cycle?

The four main phases of the lunar cycle are the New Moon (which is not visible except during an eclipse), First Quarter (waxing half moon), Full Moon (all of which is visible) and Third Quarter (waning half moon). The moon phases in between the four main phases are the crescent and gibbous phases.


Why this phases of moon occurs?

the moon


In which phases of the moon does the lunar eclipse occur?

The only moon phase that occurs during a lunar eclipse, is a Full Moon.


What are the different phases of the moon are caused by the moon's near 28 day?

New Moon, First Quarter, Full Moon, and Last Quarter are the four phases of the Earth's Moon.


What phrase occurs between the first quarter and full moon?

The "gibbous" moon phases occur when the Moon is more than half illuminated, but less than full.


What is it called when the tide is at lowest?

The tides are called neap tides. These occur during the First and Third quarter (in terms of moon phases) and are lower than the tides during New Moon and Full Moon phases.


What are the names of the 29 moon phases?

There are only eight defined moon 'phases', however the moon takes 29 days to make one complete orbit around the Earth, the eight moon phases are: New Moon Waxing Crescent First Quarter Waxing Gibbous Full Moon Waning Gibbous Third Quarter Waning Crescent after the Waning Crescent moon phase, another New Moon occurs.


What are the answers of the phases of the moon crossword puzzle?

New moon, waxing moon, first quarter and waxing gibbous are moon phases. Additional moon phases include full moon, waning gibbous, third quarter and waning crescent.


What are the 4 phases of moon?

The four phases are crescent, gibbous, waxing, and waning. Remember, the phases refer to how much light the moon reflects and its positioning.These 4 phases are also referred to asNew MoonFirst Quarter MoonFull MoonLast Quarter Moon


What is less thana quarter of the moon that is visable?

Less than a quarter of the moon's surface is visible during the 'crescent' phases ... within about 7.4 days before or after each New Moon.


What is a second quarter moon?

a 2nd quarter moon is a phase of the moon and the moon goes through 4 phases.