The document instructs users to locate a hypothetical earthquake epicenter on a map of the Philippines using the triangulation method based on lag time and epicentral distance. It identifies three stations: A in Legazpi City, B in Manila, and C in Bacolod. Users are required to provide the hypothetical location of the earthquake epicenter.

1. Name ________________________ Section ____________ Date ___________ Score _____
Activity 4. Locating the Earthquake Epicenter by Triangulation Method
Direction: Locate the hypothetical earthquake epicenter using the result of the lag
time and epicentral distance obtained in the previous activity in the Philippine map
below. Assume that Station A is in Legazpi City; Station B is in Manila, and Station C
is in Bacolod.

2. Hypothetical location of the Earthquake epicenter: ________________________