The August 2 earthquake that struck Casiguran, Aurora, was a significant seismic event that measured 7.3 on the Richter scale. Occurring at 11:25 AM local time, the quake's epicenter was located off the coast of Aurora Province, impacting the town of Casiguran the most severely. Buildings were not designed to withstand such powerful tremors, leading to massive structural failures and the collapse of many homes and critical infrastructures like schools and hospitals. The overwhelming destruction resulted in the loss of over 270 lives, with reports indicating that many victims were caught off guard during the quake.

Rescue and recovery operations were launched immediately, with local government units and national agencies mobilizing personnel and resources to assist the affected. The efforts were complicated by continuous aftershocks and the rural terrain, which limited access to certain areas. Many survivors were left without shelter, food, or medical care, prompting the need for external aid from various organizations. The international community responded, sending aid and supplies to help those impacted by the disaster.

In the aftermath, the disaster prompted significant discussions about building codes and disaster preparedness in the Philippines. Local authorities began evaluating existing policies to ensure better construction practices in the earthquake-prone region. Schools and community centers also launched awareness programs on disaster preparedness, reflecting a shift towards proactive measures to handle future seismic activities.