Gempa M5,4 di Laut Sulawesi Guncang Kepulauan Sangihe, Akibat Subduksi Lempeng

Gempa M5,4 di Laut Sulawesi Guncang Kepulauan Sangihe, Akibat Subduksi Lempeng https://ift.tt/kwajUqN

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