2025-12-10T19:57:29.0000Z34.9895-118.191167-0.91manualconfirmedIRIS1.8Mh1Origin/20251210232157.059403.195432Magnitude/20251210232157.059458.195433IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci41136959contributorID