Use your Philippine Map to locate the epicenter of the earthquake given the data below. Write your solution for the epicentral distance in km (using the epicentral distance formula) and cm (using the scale). d = time difference (td) of the P wave and Sa wave in seconds 8 seconds x 100 km Recording Station Time Difference in the Arrival Time of P-wave and S-wave (seconds) Distance of epicenter from the station (km) (in 2 decimal places) Distance of epicenter from the station (cm) (In 1 decimal place) Scale: 1.5 cm:200 km Romblon 30.9 s Iba 37.3 s Kalibo 49.1 s