The Philippine Institute of Volcanology and Seismology (Philvolcs) said the quakes were tectonic in origin. No damage or aftershock was expected.
Phivolcs said the first quake was recorded at 12:18 p.m., with the epicenter at 84 kilometers (km) northeast of Surigao City.
A second quake measuring magnitude 4.1 was recorded at 12:27 p.m., with the epicenter traced to 128 km northeast of Surigao City.
The third quake measuring magnitude 3.5 was recorded at 12:39 p.m., with the epicenter at 114 km northeast of Surigao City.
It was felt at Intensity II in General Luna, Siargao Island.
A fourth quake measuring magnitude 3.0, was recorded at 12:43 p.m., with the epicenter at 122 km northeast of Surigao City. – VVP, GMANews.TV
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