2025-10-07T11:30:58.0000Z38.818832-122.8406682.57manualconfirmedIRIS2.01Md1Origin/20251007113357.15054.776747Magnitude/20251007113357.150591.776748IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75246026contributorID