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Do Geologists use the difference in the arrival time of P and S waves at a seismograph to determine the magnitude of an earthquake?
Wiki User
∙ 11y ago
No. Seismologists (a type of geophysicist) use the difference in the arrival time of P and S waves to estimate the distance from the seismometer station to the epicentre of the earthquake.
Wiki User
∙ 11y ago
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How did geologists determine the west coast of California has a higher earthquake risk then other areas in the US?
Geologists determined that the west coast of California has a higher earthquake risk than other areas in the US. They did this by using a seismograph.
How is the fact that P waves travel more quickly the S waves used to determine the distance of an earthquake's epicenter from a seismograph station?
Given the difference in arrival times, you can determine the distance from the epicenter.
Why three seismograph stations are needed to determine the location of an epicenter?
Three seismograph stations are needed to determine the location of an epicenter because each seismograph can determine distance to the epicenter but not direction. The point where the three circles intersect is the epicenter of the earthquake. +++ Focus - not epicentre, which is the point of maximum movement on the surface above the slip itself.
How do the data from the movements of seismic waves help geologists determine the earthquake risk for an area?
If an area has a strong amount of seismic waves along, or around, you can predict if an area is active for earthquakes
How do the data from the movements of seismic waves help geologists determine the earth quake risk for an area?
Geologists use the data from the movements of seismic waves to determine earthquake risk for an area by analyzing the magnitude, location, and depth of the earthquake. They also study historical seismic activity in the region and compare it to current data to identify patterns and potential fault lines. This information helps geologists assess the likelihood and potential impact of future earthquakes in the area.
How did geologists determine the west coast of California has a higher earthquake risk then other areas in the US?
Geologists determined that the west coast of California has a higher earthquake risk than other areas in the US. They did this by using a seismograph.
Geologists use the difference in the arrival times of P waves and S waves at a seismograph to determine?
The distance to the epicenter
What is the instrument used to determine the size of an earthquake?
A Seismograph
Use seismograph in a sentence?
Lilly, who is a scientist, used a seismograph to determine the strength of the earthquake that had just hit Haiti.
What factor help geologists determine earthquake risk for a region?
The factors that help geologists determine for earthquake risk for religion are the movement of seismic waves along faults and friction.Hope this helped!
How is the fact that P waves travel more quickly the S waves used to determine the distance of an earthquake's epicenter from a seismograph station?
Given the difference in arrival times, you can determine the distance from the epicenter.
What is the minimum number of seismograph station required to determine the location of an earthquake epicenter?
56
What two factors do geologists take into account when they determine earthquake risks?
water
How do geologists determine earthquake risk?
by using a Richter scale
What two factors help geologists determine earthquake risk?
Geologists can determine earthquake risk by locating where faults are active and where past earthquakes have occured.
What type of tools are used to determine when an earthquake will strike?
a seismometer seismograph and oceanic pressure wave detectors
What can help a geologist determine the earthquake risk for an area?
Geologists can determine the risk for an earthquake by measuring the seismic waves along faults as well as friction using a seismometer.
