2025-12-18T22:52:08.762Z48.4824157.315610manualconfirmedUSGS4.8mb1Origin/20251219000835.473077.26729309Magnitude/20251219000835.473174.267293102025-12-18T23:05:02.666196Z2025-12-19T00:08:35.502503ZEast of Kuril Islandsregion nameOrigin/20251219000835.473077.26729309