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Like a polyghraph squiggles show the techtonic plates moving.
What else can I help you with?
How can a travel time graph be used to find the earthquakes epicenter?
A travel time graph illustrates the relationship between the time it takes for seismic waves to travel from an earthquake's epicenter to various seismic stations. By measuring the arrival times of primary (P) and secondary (S) waves at different stations, seismologists can determine the distance from each station to the epicenter. Using triangulation, they can plot these distances on a map to pinpoint the exact location of the earthquake's epicenter, as the intersection of circles drawn around the stations will reveal the epicenter's location.
What information would only two seismic stations give?
Two seismic stations can provide information about the location and magnitude of an earthquake by measuring the time delay between the arrival of seismic waves at each station. This data can be used to triangulate the earthquake's epicenter. However, with only two stations, it may be more challenging to accurately determine the depth of the earthquake.
What term is used to indicate the region where no earthquake waves reach Earth's surface?
Shadow zone is the term used to indicate the region where no earthquake waves reach Earth's surface. This area occurs beyond 105 degrees from the epicenter of an earthquake.
What is the difference between seismograph and epicenter?
i might be a 6th grader but i can still awnser you question we had talk about this not to long ago and what i can remember is that a seismograph is an interment that measures and records seismic waves and the epic center a point on earth's surface right above the focus of an earthquake i hope this helped! :3
What term names the location on the earth's surface directly above the focus of an earthquake?
The term that names the location on the Earth's surface directly above the focus of an earthquake is called the "epicenter." The epicenter is crucial for determining the impact of the earthquake and is often used in reports and assessments of seismic activity. It is located at the point on the surface that is nearest to the point where the earthquake originates underground.
What is the minimum number of seismic stations needed to determine the location of an earthquake and epicenter?
you need to have 3 seismic stations to triangulate the location of the earthquake and remember a earthquake can be from the inside of the earth but not necessarily at the epicenter because no epicenter is a straight line down.
How can be determined the earthquake epicenter from seismic waves?
The simplified answer is that it works much in the same way you would determine the source of a sound (which is also in waves). Multiple measurements of the intensity are taken from different locations are used to triangulate an earthquake.
Where is the location on earth's surface above the point where earthquakes start?
The location on Earth's surface directly above where an earthquake starts is known as the epicenter. This point is usually where the seismic waves are first detected and is typically used to determine the location of the earthquake.
A travel-time graph can be used to find the?
The distance of an earthquake epicenter from a seismic station. Using the Three point method, the distance from 3 seismic stations are used to locate the epicenter by triangulation.
A travel-time graph can be used to find the .?
The distance of an earthquake epicenter from a seismic station. Using the Three point method, the distance from 3 seismic stations are used to locate the epicenter by triangulation.
Which two waves from an earthquake can triangulate the epicenter?
P-waves (Primary) and S-waves (Secondary). Using the difference in time between the arrival of P- and S-waves, you can then determine the distance from the epicenter. Once you've determined the distance from the epicenter of three different stations, you'll be able to triangulate the epicenter (the point where all three circles cross).
How can seismic waves be used to determine an earthquake's epicenter?
The epicenr can be found by location the sound in the waves carried.
What is the process that is used to find an earthquake's epicenter?
Triangulation. First, they calculate the time between the first and second - primary and secondary - seismic waves created in an earthquake and use this information to determine how far the seismometer is from the epicenter of the earthquake. A circle is drawn around the seismometer so that it is in the center and the radius is equal to the calculated distance. Using this information from three different seismometers, two more circles are drawn and the intersecting point of the three circles is where the epicenter of the earthquake is located.
The method used to determine the epicenter of an earthquake is called?
earth method
What is a seismic travel time curve?
A seismic travel time curve describes the relation between the travel time of a seismic wave and the epicentral distance. It is used to calculate the calculate the distance of the earthquake's epicenter from the seismograph.
What method is used by scientists to locate the epicenter of an earthquake?
Scientists use a method called triangulation to locate the epicenter of an earthquake. By analyzing the arrival times of seismic waves at multiple seismograph stations, they can determine the distance from each station to the epicenter. The intersection of these distance measurements helps pinpoint the epicenter location.
What is used to determine placement on the Richter scale?
The Richter scale uses Arabic numerals.
