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It depends! Depending upon the built-in energy at the epicenter before and after the earthquake (main shock), and/or the energy (especially stored at some weaker places) generated after the earthquake, aftershocks of an earthquake range in their time.
For more details, refer: http://www.answers.com/library/Wikipedia-cid-1349 Aftershock
What else can I help you with?
Where is maximum earthquake intensity usually found?
The deepest earthquakes typically occur at plate boundaries where the Earths crust is beingsubducted move by tectonic plates into the Earth's mantle
How do people live in earthquake zones?
Through planning the location of infrastructure, designing earthquake-proof infrastructure, strengthening existing infrastructure, education (drills) and earthquake monitoring and warning systems.
Where did most of the earthquakes happen last week?
The place that had the most earthquakes happened is a Heidie and Chili. 2nd answer: Make that "Haiti". I don't know how many aftershocks have occured under Haiti, but in Chile, aftershocks, and large ones, too, have been nearly continuous last week and this.
What is the driest day of the week?
The driest months in the UK are generally May or June, with an average of about 50 cm per month. The driest week in 2013 was the first week of June, where rainfall was well below average in most areas.
How do scientists study earthquakes?
With a really big ruler! No, not quite. There are two ways in which scientists quantify the size of earthquakes: magnitude and intensity. Magnitude is a measure of the amount of energy released during an earthquake, and you've probably heard news reports about earthquake magnitudes measured using the Richter scale. Something like, "A magnitude 7.3 earthquake struck Japan today. Details at ten." Did you ever wonder why, if it's that important, they just don't tell you right away? The Richter scale was invented, logically enough, in the 1930s by Dr. Charles Richter, a seismologist at the California Institute of Technology. It is a measure of the largest seismic wave recorded on a particular kind of seismograph located 100 kilometers (about 62 miles) from the epicenter of the earthquake. Think of a seismograph as a kind of sensitive pendulum that records the shaking of the Earth. The output of a seismograph is known as a seismogram. In the early days, seismograms were produced using ink pens on paper or beams of light on photographic paper, but now it's most often done digitally using computers. The seismograph that Dr. Richter used amplified movements by a factor of 3000, so the waves on the seismograms were much bigger than those that actually occurred in the Earth. The epicenter of an earthquake is the point on the Earth's surface directly above the source, or focus, of the movement that causes the quake. Dr. Richter studied records from many earthquakes in southern California, and realized that some earthquakes made very small waves whereas others produced large waves. So, to make it easier to compare the sizes of the waves he recorded, Richter used the logarithms of the wave heights on seismograms measured in microns (1/1,000,000th of a meter, or 1/1000th of a millimeter). Remember, you have to be using a particular kind of seismograph located 100 km from the epicenter when you make the measurement; otherwise, all sorts of complicated calculations have to be made. That's why seismologists spend so many years in college! A wave one millimeter (1000 microns) high on a seismogram would have a magnitude of 3 because 1000 is ten raised to the third power. In contrast, a wave ten millimeters high would have a magnitude of 4. For reasons that we won't go into, a factor of 10 change in the wave height corresponds to a factor of 32 change in the amount of energy released during the earthquake. In other words, a magnitude 7 earthquake would produce seismogram waves 10 x 10 = 100 times as high and release energy 32 x 32 = 1024 times as great as a magnitude 5 earthquake. The Richter scale is open-ended, meaning there is no limit to how small or large an earthquake might be. Due to the nature of logarithms, it is even possible to have earthquakes with negative magnitudes, although they are so small that humans would never feel them. At the other end of the spectrum, there should never be an earthquake much above magnitude 9 on the Earth simply because it would require a fault larger than any on the planet. The largest earthquake ever recorded on Earth was a magnitude 9.5 that occurred in Chile in 1960, followed in size by the 1964 Good Friday earthquake in Alaska (magnitude 9.2), a magnitude 9.1 earthquake in Alaska during 1957, and a magnitude 9.0 earthquake in Russia during 1952. Two large earthquakes, one a magnitude 9.0 and one a magnitude 8.2, occurred on Dec. 26, 2004 and March 28, 2005, respectively, along the same fault zone off the coast of Sumatra, Indonesia. The list of really large earthquakes in the previous paragraph brings up another interesting point. Five earthquakes of magnitude 9 or above have been recorded during the past 45 years, which averages out to one every decade. It turns out that earthquake occurrences seem to follow what is called a power-law distribution, meaning that if there is on average on magnitude 9 earthquake every ten years somewhere in the world, then on average there should be one magnitude 8 earthquake every year, 10 magnitude 7 earthquakes every year, and 100 magnitude 6 earthquakes every year. So, if someone "predicts" that a magnitude 6 earthquake will occur somewhere in the world during the next week, don't be too impressed if it happens because random probability tells us that there should be a magnitude 6 earthquake somewhere in the world every 365/100 = 3.65 days! In reality, things are a little more complicated. But, you get the picture. What did people do before the Richter scale was invented? To some degree, one of the same things that we do today. They observed the intensity or effects of an earthquake at different locations. Whereas the magnitude of an earthquake is a single number regardless of where it's felt, intensity will vary from place to place. In general, the intensity will be much greater near the epicenter than at large distances from the epicenter. This decrease in intensity with distance is known as attenuation. Imagine it this way: If I drop a rock into a pool of water, the difference between magnitude and intensity is similar to the difference between the height of the splash exactly where I drop the rock and the height of the waves all over the pool. Earthquake intensity is most often measured using the modified Mercalli scale, which was invented by the Italian geologist Giuseppi Mercalli in 1902 and uses Roman numerals from I to XII. In the United States, we use the modified Mercalli scale, which was adjusted to account for differences in buildings between Italy and southern California. An earthquake intensity of I is generally not felt, and an intensity of XII represents total destruction of buildings. Some kinds of geologic deposits, most notably water saturated muds, amplify seismic waves and may produce intensities much greater than those for nearby areas underlain by bedrock. Thus, after an earthquake seismologists can interview people and make maps showing the intensity of an earthquake in different areas to better understand the influence of rock or soil type on seismic waves.
What is the most common week to have a miscarriage?
Normally it'll happen within the first trimester which is up to 12 weeks, after that the risk of a miscarriage decreases but it could still happen.
Has an earthquake been in Australia for a week in 2012?
yes
Where in Nevada did the earthquake occur?
The most recent major earthquake in Nevada happened in Wells, February 21 2008. Small earthquake happen all over the state every week because Nevada is on top of many fault lines.
What happened in japan this week?
There has been a tragic earthquake that hit Japan. The magnitude was 9.0 and the earthquake then caused a tsunami. The tsunami then broke the nuclear reactor's cooling system. Japan is trying desperately to cool the reactors down. They are even dumping water from helicopters. People are being told to evacuate immediately. There was a woman and her grandson who was found trapped in their own house for nine days while people are still being found. If you watch a video of the tsunami, you can see the there were cars being tossed around like toys. There was actually a man who was trapped in one of the cars but survived. There are still after shocks from this giant earthquake. -_-
How do you go from black to platinum blonde hair in a week?
it may not happen in just a week. You have to bleach you hair A lot. and you dont wanna bleach all within a week it will do damage. so it will take 2 to 4 weeks sorry hun
Is Friday the unluckiest day of the week?
No. There is no unluckiest day of the week. Bad things can happen on any day of the week and good things can happen on any day of the week. No day is luckier or unluckier than any other day of the week.No. There is no unluckiest day of the week. Bad things can happen on any day of the week and good things can happen on any day of the week. No day is luckier or unluckier than any other day of the week.No. There is no unluckiest day of the week. Bad things can happen on any day of the week and good things can happen on any day of the week. No day is luckier or unluckier than any other day of the week.No. There is no unluckiest day of the week. Bad things can happen on any day of the week and good things can happen on any day of the week. No day is luckier or unluckier than any other day of the week.No. There is no unluckiest day of the week. Bad things can happen on any day of the week and good things can happen on any day of the week. No day is luckier or unluckier than any other day of the week.No. There is no unluckiest day of the week. Bad things can happen on any day of the week and good things can happen on any day of the week. No day is luckier or unluckier than any other day of the week.No. There is no unluckiest day of the week. Bad things can happen on any day of the week and good things can happen on any day of the week. No day is luckier or unluckier than any other day of the week.No. There is no unluckiest day of the week. Bad things can happen on any day of the week and good things can happen on any day of the week. No day is luckier or unluckier than any other day of the week.No. There is no unluckiest day of the week. Bad things can happen on any day of the week and good things can happen on any day of the week. No day is luckier or unluckier than any other day of the week.No. There is no unluckiest day of the week. Bad things can happen on any day of the week and good things can happen on any day of the week. No day is luckier or unluckier than any other day of the week.No. There is no unluckiest day of the week. Bad things can happen on any day of the week and good things can happen on any day of the week. No day is luckier or unluckier than any other day of the week.
When should you change the shocks and struts on a 1999 Toyota RAV4?
I have a 2001 RAV and will be changing them this week at 99K+ miles...
When did the earthquake in Haiti happen?
This earthquake in Haiti happened in 1854. It has also happened now in 2010 on 21st January at 16:15pm after the work.The 12th of January 2010.
What happen in Haiti?
An 7.0 magnitude earthquake hit Haiti on January 12, 2010 and killed more than 200,000 people.There was a 7.0 magnitude earthquake in Port-au-Prince Haiti. This earthquake happened Tuesday January 12th, 2010 @ 4:53pm est.Then on Sunday January 17th 2010 @ around 6am they had a 4.7 magnitude aftershock.They said around 150,000 bodies were expected to have been recovered from the wreckage of the devastating earthquake, by Monday with another 200,000 feared dead under the rubble.
When was the last time an earthquake stuck an island?
Haiti last week with a 7.0.
When and where was the largest earthquake that occurred this week in the world?
Japan, March 11, 2011.
Is earthquake a count noun?
Yes, earthquake is a count noun. For example: Northern Italy suffered an earthquake this week. Italy is a country with a history of earthquakes.
