2025-09-01T16:55:45.0000Z38.703667-122.9158337.62manualconfirmedIRIS1.42Md1Origin/20250901165755.728213.430673Magnitude/20250901165755.728268.430674IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75231667contributorID