Multiple Choice
The diagram on the right shows data from a single earthquake plotted on a diagram that shows the mathematical relationship between distance,magnitude,and S-wave amplitude.What do these data show? 
A) the distance between stations WUAZ and DUG is 680 km
B) station ISCO is 22 km from the earthquake epicenter
C) the local magnitude of the earthquake recorded by these three stations is 4.1 MI
D) station DUG was closest to the earthquake
Correct Answer:

Verified
Correct Answer:
Verified
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