I spotted these ripples in the sky about an hour after some strong gusts of wind and heavy rain hit my area. These ripples only lasted a few minutes. I was facing southwest from Cabo Rojo, Puerto Rico and the eye of hurricane Irma was northwest of my location. The video was taken with my cellphone on Sept. 7, 2017 at 06:22:39 local time and 10:22:39 UTC.
This video contains all the Gigantic Jets, Sprite, Halos, and Elves that I was able to capture with my Watec cameras on the night of Aug 19, 2017 when TS Harvey was just south of Puerto Rico. I labeled each event to the best of my knowledge and also included the video loop of the storm cells that Harvey was generating during the time of all my captures between 4:00 UTC and 9:00 UTC.