2023-10-17T08:29:48.59Z33.0058-117.90870.8manualconfirmedEMSC2.9ml1Origin/20231018072650.133112.85203Magnitude/20231018072650.133164.85204EMSCGULF OF SANTA CATALINA, CALIF.region nameEMSC-RTScatalog1567029contributorID