"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.
"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.
Two epicentral distances will narrow the number of epicentral locations down to two.
epicentral distances
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.
Because is the greatest opening angle you can get in a circle.
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.
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!
Stopping Sight Distance
The distance the object moves long the distance.
4 Types of Distance Metrics in Machine Learning Euclidean Distance. Manhattan Distance. Minkowski Distance. Hamming Distance.
the visibility
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