2025-09-12T21:50:27.089Z52.1555159.714435manualconfirmedUSGS4.7mb1Origin/20250912222811.284521.20707Magnitude/20250912222811.284635.207082025-09-12T22:00:50.028269Z2025-09-12T22:28:11.299342ZOff East Coast of Kamchatkaregion nameOrigin/20250912222811.284521.20707