On Monday, a tsunami warning was issued for the Philippines following a significant earthquake measuring 7.8 on the Richter scale that struck Mindanao. According to Dr. Teresito C. Bacolcol, Director of the Philippines Seismology Agency, the first tsunami waves are projected to hit between 7:37 a.m. and 9:37 a.m. local time, with the potential for waves to exceed one meter above normal tide levels. Residents in coastal areas have been strongly advised to evacuate to higher ground or move inland to ensure their safety. In addition to the primary quake, a secondary earthquake registering 7.0 in magnitude was reported, raising the likelihood of dangerous aftershocks. Initially, the earthquake was classified as magnitude 8.2 but was subsequently downgraded. The German Research Center for Geosciences confirmed the quake occurred at a depth of 10 km. Indonesia has also issued a tsunami warning, although there have been no immediate reports of significant damage in either Indonesia or the Philippines as of now.