M4.6 earthquake strikes 49 km NE of Yigo Village, Guam; no damage reported

A moderate magnitude 4.6 earthquake occurred at 08:06 UTC on 2026-10-22, 49 km northeast of Yigo Village, Guam, at a depth of 99 km. The depth and magnitude suggest limited surface impact; no damage or casualties are reported. The event is routine for the seismically active Mariana region and poses no immediate threat to infrastructure.

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