SIGHTING // TIMELINE_RECORD Sphere sighting reported in San Diego, USA Event date 2010 Jan 1 Location San Diego, CA, USA Country United States Record summary Orange spheres in sky New Year's Eve, San Diego, CA 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 Sphere sighting reported in Naples, USA Next record Sphere sighting reported in Walworth, USA