Complex sentence: However, on January 19,2013, Barrett-Jackson announced it would move from Orange County to Reno, Nevada as part of the city's Hot August Nights event in August 2013.
Split into simpler sentences: However, on January 19th, 2013, Barrett-Jackson announced it would not return to Orange County in 2013. To replace it, they will go to Reno, Nevada as part of the city's Hot August Nights starting in August 2013.