2025-12-31T15:33:22.0000Z38.830833-122.8156662.16manualconfirmedIRIS0.79Md1Origin/20251231153704.514497.97645Magnitude/20251231153704.514551.97646IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75289071contributorID