2025-04-21T16:14:46.959Z26.4846140.5486431.149manualconfirmedUSGS4mb1Origin/20250421171127.407731.409696Magnitude/20250421171127.407814.4096972025-04-21T17:11:10.025442Z2025-04-21T17:11:27.692676ZBonin Islands, Japan Regionregion nameOrigin/20250421171127.407731.409696