Philippines Quake Lifted Seabed 2 Meters, Exposing Coral as Death Toll Reaches 61
Updated
Updated · The Guardian · Jun 14
Philippines Quake Lifted Seabed 2 Meters, Exposing Coral as Death Toll Reaches 61
3 articles · Updated · The Guardian · Jun 14
Summary
Environment officials said the 7.8-magnitude Mindanao quake raised parts of the seabed by about 2 meters, extending some shorelines by as much as 200 meters.
The uplift came from movement along the Cotabato Trench, which pushed up coastlines in Sarangani and Davao Occidental and left long stretches of coral reef and seagrass beds exposed.
Images from the area showed dead fish and other marine life on newly exposed seabed, while officials said they still cannot determine the full extent of the environmental damage.
At least 61 people have been confirmed dead and about 40 remain missing after Monday's quake, which struck a trench zone near southern Mindanao that has seen frequent seismic activity.
Can the Philippines' 'tuna capital' recover after its port was crippled by a massive 7.8 magnitude earthquake?
Were recent international disaster drills enough to save lives in one of the world's most high-risk seismic zones?
The 2026 Mindanao Magnitude 7.8 Earthquake: Tsunami Alerts, Emergency Response, and Regional Vulnerability
Overview
On June 8, 2026, a powerful magnitude 7.8 earthquake struck near General Santos in Mindanao, causing widespread disruption across the southern Philippines. Residents described it as the strongest quake they had ever felt, prompting many to evacuate their homes as aftershocks continued. The immediate impact included toppled furniture, damaged appliances, and ongoing assessments of injuries and structural damage. Authorities responded quickly, issuing tsunami alerts and suspending classes and government work in affected areas. The event highlighted the region’s vulnerability due to its location on the Pacific Ring of Fire and underscored the importance of preparedness, resilient infrastructure, and effective emergency response.