2025-12-31T05:48:36.0000Z38.825333-122.8030011.56manualconfirmedIRIS2.17Md1Origin/20251231055156.748151.94389Magnitude/20251231055156.748212.94390IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75288846contributorID