2025-03-30T22:52:03.0000Z34.3375-116.9793335.76manualconfirmedIRIS1.07Ml1Origin/20250331180021.397109.56214Magnitude/20250331180021.39716.56215IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40913239contributorID