2026-03-01T12:20:19.62Z34.2798333333333-118.73566666666721.94manualconfirmedUSGS1.61076599955083ml1Origin/20260301140806.298984.96805Magnitude/20260301140806.299038.96806USGS1 km NNE of Simi Valley, CAregion namecicatalogci41406960contributorID