2025-12-29T18:34:08.0000Z37.752335-121.9346697.47manualconfirmedIRIS1.78Md1Origin/20251229183703.135004.82581Magnitude/20251229183703.135057.82582IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc75288201contributorID