2025-12-16T05:26:40.332Z41.7539-126.859310manualconfirmedUSGS3.2ml1Origin/20251216151956.853629.26425397Magnitude/20251216151956.853704.264253982025-12-16T15:19:27.466274Z2025-12-16T15:19:56.867371ZOff Coast of Northern Californiaregion nameOrigin/20251216151956.853629.26425397