2025-08-02T03:16:09.0000Z40.2735-124.874527.4manualconfirmedEMSC2.5md1Origin/20250802031818.921802.125199Magnitude/20250802031818.921853.125200EMSCOFFSHORE NORTHERN CALIFORNIAregion nameEMSC-RTScatalog1840853contributorID