The Philippine Institute of Volcanology and Seismology (PHIVOLCS) initially reported an earthquake of magnitude 5.7 striking at 17:11 PST with an epicenter two kilometers N 28° E of Castillejos, Zambales. The report was later revised to an earthquake of magnitude 6.1 with epicenter 18 kilometers N 58° E of Castillejos.
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Answer:
The Philippine Institute of Volcanology and Seismology (PHIVOLCS) initially reported an earthquake of magnitude 5.7 striking at 17:11 PST with an epicenter two kilometers N 28° E of Castillejos, Zambales. The report was later revised to an earthquake of magnitude 6.1 with epicenter 18 kilometers N 58° E of Castillejos.
Explanation:
14°59′N 120°21′E
San Marcelino, Zambales (18km east of Castillejos, Zambales)