2025-12-31T22:36:34.0000Z38.798168-122.8133323.26manualconfirmedIRIS1.07Md1Origin/20251231223950.383425.100149Magnitude/20251231223950.38348.100150IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75289366contributorID