M 4.7 earthquake near 菲律宾海 (Guam) — 1981-07-01

Magnitude 4.7 earthquake near 菲律宾海（Agana西南690公里，Guam）, depth 33 km, 15:43 Local (1981-07-01 06:43 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

菲律宾海（Agana西南690公里，Guam） — 7.838, 142.09

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