2025-12-31T08:25:18.0000Z40.523335-120.6601640.28manualconfirmedIRIS2.05Md1Origin/20251231082756.688205.95229Magnitude/20251231082756.68826.95230IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75288921contributorID