Former Philippine President Rodrigo Duterte has attended a hearing at the International Criminal Court, where he faces charges of crimes against humanity, including murder and attempted murder, related to his so-called war on drugs while in office
The powerful quake was recorded at 9:59 p.m. local time on Tuesday.
Duterte was detained as he returned to Manila on Tuesday, officials said.
One U.S. military service member and three defense contractors were killed.
The voting machine company executives allegedly paid $1 million in bribes.
More than 15,000 people have moved into emergency shelters since last week.
