As reported
Fireball over Cali (Colombia S.a.) · Colombia
A witness account on file, unevaluated. Most of the archive rests here, and honestly so.
The report, as filed
One very big metallic UFO and 17 lights near noon seen on the sunny sky on Cali-Colombia -12-31-99
Held as-reported from National UFO Reporting Center. Witness text is preserved verbatim, including its spelling; nothing is edited beyond formatting.