2025-06-30T21:49:50.508Z29.2793129.444220.231manualconfirmedUSGS4.4mb1Origin/20250630234623.496903.92955Magnitude/20250630234623.496987.929562025-06-30T21:56:25.161126Z2025-06-30T23:46:23.552166ZRyukyu Islands, Japanregion nameOrigin/20250630234623.496903.92955