2025-06-03T19:36:59.0000Z38.845-122.3783334.01manualconfirmedIRIS1.87Md1Origin/20250605091619.555388.86713Magnitude/20250605091619.555441.86714IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75190591contributorID