Definitions for "1968 Casiguran earthquake"
Casiguran earthquake occurred on August 02, 1968 with a 7.3 ritcher scale killing 270 people and 261 were injured. The epicenter was located in Casiguran, Quezon (now part of Aurora province). This was the most destructive earthquake in the Philippines during the last 20 years before the 1990 Luzon earthquake.