2026-04-25T10:53:11.0000Z38.431167-122.2066678.07manualconfirmedIRIS1.53md1Origin/20260428012425.011267.9107Magnitude/20260428012425.011335.9108IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75351222contributorID