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"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.
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How many locations of an epicenter can be determined from two epicentral distances?
Two epicentral distances will narrow the number of epicentral locations down to two.
The locations of seismic belts are determined by plotting what?
epicentral distances
Magnitude of an earthquake at Virtual Earthquake?
This only works if you choose the city San Francisco area.Eureka, CA Seismic Station S-P Interval = 50 secElko, NV Seismic Station S-P Interval = 72 secLas Vegas, NV Seismic Station S-P Interval =64 secThen click to the next screen and enter:Eureka, CA- Epicentral Distance = 482/kmElko, NV- Epicentral Distance = 700/kmLas Vegas, NV- Epicentral Distance = 622/kmThen click until you can enter more numbers:Eureka, CA Maximum S Wave Amplitude= 290Elko, NV Maximum S Wave Amplitude= 60Las Vegas, NV Maximum S Wave Amplitude= 100Then type in:My estimate for the Richter magnitude of this earthquake = 7.0Then click enter and there you go! Simply enter your name and send to your teacher :)Its really not that hard once you figure it out but if you dont want to learn anything, take the easy way out!
Which of the following is not a climate control latitude altitude distance from oceans distance from mountains?
distance from mountains
Does magnetic force decrease as distance from the magnet increases?
Yes, as the distance of the magnet increase its magnetic force decreases
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.
How many locations of an epicenter can be determined from two epicentral distances?
Two epicentral distances will narrow the number of epicentral locations down to two.
The locations of seismic belts are determined by plotting what?
epicentral distances
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.
Why is it impossible to have an epicentral angle greater than 180 degrees?
Because is the greatest opening angle you can get in a circle.
What is the scale that rates earthquakes?
The Richter scale. For larger earthquakes (magnitude greater than 7) and for those with an epicentral distance greater than 700 km from the seismometer station, the Moment magnitude scale is used.
Magnitude of an earthquake at Virtual Earthquake?
This only works if you choose the city San Francisco area.Eureka, CA Seismic Station S-P Interval = 50 secElko, NV Seismic Station S-P Interval = 72 secLas Vegas, NV Seismic Station S-P Interval =64 secThen click to the next screen and enter:Eureka, CA- Epicentral Distance = 482/kmElko, NV- Epicentral Distance = 700/kmLas Vegas, NV- Epicentral Distance = 622/kmThen click until you can enter more numbers:Eureka, CA Maximum S Wave Amplitude= 290Elko, NV Maximum S Wave Amplitude= 60Las Vegas, NV Maximum S Wave Amplitude= 100Then type in:My estimate for the Richter magnitude of this earthquake = 7.0Then click enter and there you go! Simply enter your name and send to your teacher :)Its really not that hard once you figure it out but if you dont want to learn anything, take the easy way out!
Perception distance plus reaction distance plus braking distance is called?
Stopping Sight Distance
What is the definition of effort distance?
The distance the object moves long the distance.
types of distance covered?
4 Types of Distance Metrics in Machine Learning Euclidean Distance. Manhattan Distance. Minkowski Distance. Hamming Distance.
What is the distance is the distance you can see ahead?
the visibility
What are the three formulas for the speed triangle?
Speed = Distance/TimeTime = Distance/SpeedDistance = Speed*TimeSpeed = Distance/TimeTime = Distance/SpeedDistance = Speed*TimeSpeed = Distance/TimeTime = Distance/SpeedDistance = Speed*TimeSpeed = Distance/TimeTime = Distance/SpeedDistance = Speed*Time
