Powerful earthquake creates tsunami in Philippines; residents urged to go to higher ground

A 7.8-magnitude seism centred at sea shook component of the southern republic of the philippines betimes mon, causing damage in a key coastal city, knocking down power and setting off one-metre-high tsunami waves along nearby coasts, officials said.

President Ferdinand Marcos Jr. Asked people to immediately go to higher ground in Philippine areas vulnerable to a tsunami, and Indonesian and Malaysian authorities also issued warnings to their nearby coastal areas.

There were no immediate reports of casualties, and it was not clear if people were trapped or injured in the collapse of at least one small building in General Santos, a tuna-processing city of more than 700,000 people that is also a commercial hub in the south.

The strongest earthquake to hit the Philippines this year was centred at sea about 13 kilometres southwest of General Santos City and was caused by movement in the Cotabato Trench at a depth of 10 kilometres, according to the Philippine Institute of Volcanology and Seismology. It struck at 7:37 a.m. Local time, the institute's director, Teresito Bacolcol said.

"It's a major earthquake and we're expecting damages and we've already some damaged buildings based on videos we've seen," Bacolcol told The Associated Press.

<a href="https://x.com/hashtag/EarthquakePH?src=hash&amp;ref_src=twsrc%5Etfw">#EarthquakePH</a> <a href="https://x.com/hashtag/EarthquakeDavaoOccidental?src=hash&amp;ref_src=twsrc%5Etfw">#EarthquakeDavaoOccidental</a><br>Earthquake Information No.1<br>Date and Time: 08 June 2026 - 09:14 AM<br>Magnitude = 2.4<br>Depth = 003 km<br>Location = 05.54°N, 125.32°E - 018 km N 38° W of Balut Island (Municipality Of Sarangani) (Davao Occidental)<a href="https://t.co/j4VtEhM6S0">https://t.co/j4VtEhM6S0</a> <a href="https://t.co/erfelpScZS">pic.twitter.com/erfelpScZS</a>

DZRH radio station in Manila reported that the small commercial building where its provincial branch was located partly collapsed and staffers dashed to the ground floor without injuries. It wasn't clear if other people were trapped in the rubble of the four-storey office building due to the quake, which struck before office hours.

Debris also fell from other buildings, hitting tricycle taxis parked below.

The Pacific Tsunami Warning Center (PTWC) said tsunami waves up to three metres high were possible on some coasts of the Philippines. Waves up to a metre high were possible on some coasts of Indonesia and Malaysia.

Bacolcol said one-metre-high waves were monitored in the provinces of Sultan Kudarat and Sarangani by land-based tsunami watch stations. Smaller waves were monitored in at least one other province, he said.

"Please heed the tsunami warning. Move to higher ground now. Do not wait. Your life is more important than anything left behind," Marcos told people in quake-hit provinces.

"The national government is moving and we will not leave Mindanao behind," Marcos said, adding that disaster-response agencies were on standby to respond.

Malaysia's Meteorological Department issued a tsunami warning for Sabah state on Borneo island. Sabah is just a boatride away from southern Philippines. An 83-centimetre tsunami was measured by a gauge off Indonesia's Sulawesi island.

Smaller tsunami waves were possible in Taiwan, Japan, Guam, Papua New Guinea and several island nations and territories in the western Pacific. There was no threat to Hawaii or the American mainland coast, the PTWC said.

Aftershocks up to 6.1 magnitude followed, the U.S. Geological Survey said. It measured the original quake at 55 kilometres deep. Variations in measurements by different agencies are common in the immediate aftermath of an earthquake.

The Philippines, one of the world's most disaster-prone countries, is often hit by earthquakes and volcanic eruptions due to its location on the Pacific "Ring of Fire," an arc of seismic faults around the ocean. The archipelago is also lashed by about 20 typhoons and tropical storms each year.

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