2025-06-12T04:50:13.0000Z38.877499-122.8046652.53manualconfirmedIRIS1.45Md1Origin/20250612045348.789393.144672Magnitude/20250612045348.789443.144673IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75194586contributorID