The Surigao State College of Technology after a magnitude 6.7 earthquake hit Surigao City around 10:03 p.m. Friday, February 10. A MAGNITUDE 6.7 earthquake struck Surigao City at 10:03 p.m. Friday, February 10, but the Pacific Tsunami Warning Center said there is no tsunami threat. Dino Almeda, a resident who lives a block from the Surigao City boulevard, said residents panicked and scampered toward higher grounds for safety.