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What are the small earthquakes that occur before the main earthquake?
Wiki User
∙ 13y ago
Well, from what I understand, there's the main Earth Quake, and then an After Shock, which is a smaller Earth quake usually followed up from the main one.
I'm not sure if this is what you mean, but I hope it helps!
Wiki User
∙ 13y ago
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Do Earthquake have warning sign?
None that are currently known to scientists. There is some research studying the small earthquakes that often precede larger ones, but most small earthquakes occur independently of large ones.
Major earthquake are sometime preceded by smaller earthquakes - true or false?
True! The small magnitude earthquakes that sometimes precede a major earthquake are known as fore shocks.
Does a small earthquake mean that a larer earthquake is coming?
Most small earthquakes are just background seismicity. There is no way to tell whether a small event will be followed by a larger one. But if there is a larger earthquake afterwards, the first earthquake is called a "foreshock"
Are earthquakes more dangerous than hurricanes?
It depends on what the magnitude of the earthquake is. For example, if the magnitude were to be a I, people on the surface would not be able to feel it. Moving to III, a slight tremor may occur, where lamps swing and such. If the earthquake were to have a magnitude of six, damage will occur. Plaster ceilings will fall, windows cracked, and so on. As the magnitude of the earthquakes increase, so does the damage.
Could there ever be an earthquake in England?
An earthquake occurred off the west coast of Ireland today (6th June 2012). It was a magnitude 4 earthquake. Lots of very small earthquakes occur around Ireland, but it is not in a dangerous zone.
Do earthquakes have a little shake before the big earthquake?
Yes, earthquakes can have foreshocks, which are smaller earthquakes that occur before the main event. These foreshocks can help seismologists to predict the likelihood and intensity of an upcoming larger earthquake.
What are small tremors before a major earhquake?
Small tremors before a major earthquake are referred to as foreshocks. They occur before 70 percent of large seismic events, and to a lesser extent before smaller earthquakes.
What are smaller earthquakes called that immediately follow a major earthquake?
earthquakes that immediately follow a major earthquake are called "aftershocks" as to small earthquakes before large earthquakes are called "foreshocks".
Do Earthquake have warning sign?
None that are currently known to scientists. There is some research studying the small earthquakes that often precede larger ones, but most small earthquakes occur independently of large ones.
When was Haiti's smallest earthquake?
That is impossible to tell. Smaller earthquakes occur more frequently, to the extent that the majority of earthquakes are too small to event be felt. Without a sophisticated seismic network, many earthquakes will not even be detected.
Small foreshocks that precede a major earthquake can occur .?
Small foreshocks that precede a major earthquake can occur
What are easy earthquake questions?
Some good questions about earthquakes are:What is an earthquake?How long do earthquakes last?Is there an 'earthquake season' or 'earthquake weather'?Where is the safest place to be in an earthquake?Will the ground open up during an earthquake?What is a seismometer, seismograph, and a seismogram?When was the seismograph invented?What is the Richter Scale?Do many small earthquakes prevent larger earthquakes?Can we predict earthquakes?What is liquefaction?
When does an earthquake occur in japan?
Japan has some kind of earthquake nearly every day most of which are small earthquakes. There are over 1,500 earthquakes per year in Japan. This is largely due to Japan being situated on the Pacific Ring of Fire which is a hotbed of seismic activity.
Is the earthquake in Tasmania?
There have been very small earthquakes in Tasmania in the past, but generally, earthquakes are rare
What does tremor mean when your talking about volcanos and earthquakes?
A small earthquake
How many earthquakes will occur in 2013?
On average, there are roughly 20,000 - 30,000 recorded earthquakes around the world every year.The USGS National Earthquake Information Center estimates that several million earthquakes occur in the world each year but many go undetected because they hit remote areas or have very small magnitudes.To see a list of more recent (or historic) earthquakes, visit the USGS Earthquake Hazards Program.
When do they think the earthquake in California will occur?
Yesterday. There was a 2.8 and a 3.5, and two days before there was a 4.4. they happen all the time. Now when "The Big One"hits, no one knows.
