143km Barat Daya dari Panguna, Papua Nugini
us20002dasGempa bumi berkekuatan M7.1 mengguncang 143 km SW of Panguna, Papua New Guinea pada kedalaman 10 km. Peristiwa seismik early 21st century ini dicatat dan dianalisis oleh Survei Geologi Amerika Serikat.This earthquake occurred in a subduction zone, where one plate descends beneath another into the mantle. Subduction zones generate the planet's most powerful earthquakes.
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