An earthquake with the magnitude of 5.1 jolted Sulawesi of Indonesia on Monday, the Meteorology and Geophysics Agency reported here.
The quake struck at 14:30 p.m. Jakarta time (0730 GMT) with epicenter at 108 km northeast Melonguane of North Sulawesi and with the depth at 132 km, the agency said.
Indonesia sits on a vulnerable quake-hit zone, the so called " the Pacific Ring of Fire."