2025-10-21T17:24:28.0000Z38.801834-122.747498-0.36manualconfirmedIRIS1.02Md1Origin/20251021172726.875326.60416Magnitude/20251021172726.875381.60417IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75252441contributorID