2025-12-20T17:19:09.68Z34.3658-119.24437.7manualconfirmedEMSC2.3ml1Origin/20251221174616.693212.17523Magnitude/20251221174616.693258.17524EMSCGREATER LOS ANGELES AREA, CALIF.region nameEMSC-RTScatalog1917880contributorID