A magnitude 7.8 earthquake shook part of the southern Philippines early Monday, and a tsunami was possible on some regional coasts.

Power outages were reported and people were urged to go to higher ground. No further information on damage or casualties was immediately available.

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The epicenter was 13 kilometers (8 miles) southwest of General Santos city on the island of Mindanao and had a depth of 10 kilometers (6.2 miles), according to the Philippine Institute of Volcanology and Seismology. It struck at 7:37 a.m.

The Pacific Tsunami Warning Center said tsunami waves up to 3 meters (10 feet) were possible on some coasts of the Philippines. Waves up to 1 meter (3 feet) were possible on some coasts of Indonesia and Malaysia.

“We advise people to evacuate to higher grounds or go further inland,” Teresito Bacolcol, the head of the Philippine institute, warned people living in coastal areas. (Read more from “7.8 Magnitude Earthquake Shakes Part of Southern Philippines — Tsunami Possible for Some Coasts” HERE)