2025-07-31T03:01:49.338Z52.644160.512410manualconfirmedUSGS4.8mb1Origin/20250731032207.908451.97913Magnitude/20250731032207.908523.979142025-07-31T03:14:02.399501Z2025-07-31T03:22:07.91818ZOff East Coast of Kamchatkaregion nameOrigin/20250731032207.908451.97913