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Why do body waves from an earthquake reach a distance earthquake monitoring station sooner than surface waves do?
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Can the SP time method be used with one seismograph station to locate the epicenter of an earthquake?
No. One seismograph station will only allow you to calculate the distance to the earthquake's focus. (The epicentre is on the surface above.) To find its exact location you need the recordings from at least 3 seismograph stations.For more information on the SP time method, please see the related question.
Where is an earthquake's focus located?
An earthquake's Focus is located directly under the Epicenter of an earthquake. The Epicenterof an earthquake is located on the surface of the earthquake.
When an earthquake near the epicenter?
The epicenter is the point on the earth's surface vertically above the focus of an earthquake. It is as close to the point of origin of the quake as you can get on the surface. The earthquake is strongest at that point.
What is the point on earths surface where the seismic activity is strongest in an earthquake?
The vibrations of a earthquake are strongest where the falt line is.
Underground center of an earthquake?
Earthquakes occur underground and are felt on the surface. The center of an earthquake on the surface is called the epicenter, and the center of the earthquake underground, where it occurs, is called the hypocenter or focus.
What is an epicentral distance?
"Epicenter" usually refers to a point on the Earth's surface directly above the "focus" of an earthquake. When a quake occurs, a seismic monitoring station can determine how far away it was from the shock wave pattern -- that is called the "epicentral distance" -- but not the exact direction. But with three or more monitoring stations' epicentral distances, one can draw intersecting circles to pinpoint the exact location.
What is epicentral distance?
"Epicenter" usually refers to a point on the Earth's surface directly above the "focus" of an earthquake. When a quake occurs, a seismic monitoring station can determine how far away it was from the shock wave pattern -- that is called the "epicentral distance" -- but not the exact direction. But with three or more monitoring stations' epicentral distances, one can draw intersecting circles to pinpoint the exact location.
The distance between a seismological recording station and the earthquake source is determined from the?
The distance between a seismological recording station and the earthquake source is determined from the arrival time of P and the S waves. P waves are faster than S waves and surface waves.
The distance between a seismological recording station and the earthquake source is determined from the what?
The distance between a seismological recording station and the earthquake source is determined from the arrival time of P and the S waves. P waves are faster than S waves and surface waves.
What waves will arrive at a seismograph station first after an earthquake?
P waves arrive first at a seismograph station after an earthquake. The P waves are followed by S waves, and then surface waves.
What happens to the distance in arrival times between P waves and S waves as the distance for the earthquake increases?
surface waves
Can the SP time method be used with one seismograph station to locate the epicenter of an earthquake?
No. One seismograph station will only allow you to calculate the distance to the earthquake's focus. (The epicentre is on the surface above.) To find its exact location you need the recordings from at least 3 seismograph stations.For more information on the SP time method, please see the related question.
What happens when an earthquake occurs far from an observing station?
P-waves hit, followed by S-waves, followed by surface waves.
How can geologists tell where the epicenter of an earthquake is?
The epicenter refers to the point on the earth's surface above the focus of an earthquake. Geologists determine the epicenter with the use of 3 seismographs. This method is called triangulation.
What is the distance between Earth and the International Space Station?
On average, the ISS (International Space Station), is about 199 to 215 miles above the surface of the Earth.
What is the place on the surface directly above the earthquake's focus?
It is the epicentre of the earthquake on the earth's surface.
What Is The place on the surface directly above earthquake focus?
It is the epicentre of the earthquake on the earth's surface.
