Answers

2015-06-09T21:57:53+08:00
If you have two data from only two recording station, the two circles will intersect, the circles will intersect at two points. Therefore, there will be two locations that could possibly be the epicenter. 

p.s. i use the triangulation method
57 3 57
what is p.s ?
Post script. Wag niyo nalang pong pansinin. :)