Tsunami Warning Issued Following Powerful Earthquake in Southern Philippines
A powerful earthquake measuring a magnitude of 7.4 to 7.6 hit the southern part of the Philippines, prompting a tsunami warning for the country and parts of Indonesia, and triggering evacuations in coastal areas. The earthquake occurred off the coast of Mindanao, near the city of Manay, in the Davao Oriental region.
Background and Context
The earthquake struck offshore in the southern Philippines on Friday, according to the country's seismology agency, Phivolcs, and the U.S. Tsunami Warning System. The quake was reported to have happened at a depth of 10km (six miles) in waters off Manay town in the Davao Oriental region of Mindanao.
Key Developments
Warnings of possible hazardous waves within 300km (186 miles) of the earthquake’s epicentre were issued, with waves potentially reaching up to three meters high. The U.S. Tsunami Warning System, along with the Philippine seismology agency, advised immediate evacuation for those residing in coastal areas. The tsunami alert also extended to parts of Indonesia.
The quake, which was initially reported to be of magnitude 7.4, was later revised to 7.6 by some sources. However, there were also reports of a subsequent quake of 7.5 magnitude.
Implications and Reactions
The Japanese Times reported a forecast of one-meter waves on the country's Pacific coast over the next two hours following the quake, urging coastal residents to move inland or to higher ground. In the wake of the quake, the Phivolcs agency warned of damage and potential aftershocks.
The New York Times reported two casualties following the earthquake, but the overall extent of the damage remains unclear.
Conclusion and Current Status
In a rapidly developing situation, a tsunami warning was issued and then retracted, as reported by ANSA and Deutsche Welle. Despite the lifting of the tsunami alert, residents are advised to stay vigilant due to the possibility of aftershocks. Further updates from relevant agencies are expected as they assess the full extent of the quake's impact.
The situation underscores the significant seismic activity in the Philippines, situated on the Pacific Ring of Fire, known for its frequent earthquakes and volcanic eruptions. This event calls for further improvements in the early warning systems and disaster preparedness in the region.