2025-05-18T04:25:17.12Z34.5232-116.30570.4manualconfirmedEMSC2.1ml1Origin/20250518184809.420312.243370Magnitude/20250518184809.420363.243371EMSCSOUTHERN CALIFORNIAregion nameEMSC-RTScatalog1809537contributorID