2024-09-12T17:18:07.0000Z34.054-118.80616711.02manualconfirmedIRIS2.21Ml1Origin/20240912203230.796954.425534Magnitude/20240912203230.797008.425535IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40731887contributorID