2025-08-20T15:35:35.422Z11.8485125.904710manualconfirmedUSGS4.9mb1Origin/20250821011205.242226.170619Magnitude/20250821011205.242364.1706202025-08-20T18:51:49.306831Z2025-08-21T01:12:05.255022ZSamar, Philippinesregion nameOrigin/20250821011205.242226.170619