5 fireballs fly low over lahaina in tight formation

5 fireballs shot across the sky right over Lahaina.  Very low to the ground, I was over by the Hard Rock Cafe and saw what almost looked like fireworks but they flew parallel to the ground, as if they were planes flying in tight formation, and were fast, but steady, too slow to be any kind of firework.   And fireworks go up, not straight across without any deviation in altitude.  
This was completely unexplained and all I could think of was alien aircraft of some sort. These were no planes, but were clearly moving at an unnatural speed, yet steady and  precise.  They also didn't deviate at all in their formation, as if they were expert pilots or locked-in automatically.  It blew my mind but I didn't know what to make of it.  I hoped to see it in the paper the next day, but didn't.  Others were with me who saw it, and it looks like another report of the same event was made by a security guard over by Puamana.