Philippines: A magnitude-5.6 offshore earthquake occurs east of Mindanao Island at around 20:32 Jan. 17

A magnitude-5.6 earthquake occurred in the Philippine Sea off the east coast of Mindanao Island at around 20:32 Jan. 17. The epicenter was about 26 km (16 miles) northeast of Hinatuan, Surigao del Sur Province. The tremor occurred at a depth of about 51 km (32 miles), and moderate-to-light shaking was probably felt in eastern coastal areas close to the epicenter, as well as light-to-weak shaking throughout parts of eastern and central Mindanao. There have been no initial reports of damage or casualties as a result of the earthquake; however, significant damage is unlikely. It could take several hours until authorities can conduct comprehensive damage assessments, especially in remote areas. Light aftershocks are likely over the coming days. The event has not prompted any tsunami advisories.

Officials may temporarily shut down transportation infrastructure in the tremor zone to check for damage. Minor disruptions could occur during shutdowns, but service will likely resume quickly if no damage is found. Utility outages are possible, particularly near the earthquake's epicenter.