SIGHTING // TIMELINE_RECORD Unknown sighting reported in Corona, USA Event date 2010 Jan 16 Location Corona, CA, USA Country United States Record summary CA, Corona White Flashing Lights This timeline entry summarizes an external source. Follow the source link to review the underlying material and its context. Review primary source Open in interactive timeline Previous record Triangle sighting reported in Great Falls, USA Next record Unknown sighting reported in Grass Valley, USA