An unusual thing about Ernesto as it approaches Peurto Rico...

Ernesto is a real thing and about to nail Puerto Rico. Looking at the satellite images I noticed an odd phenomenon occurring along the outer band (SE to NE) where all along the band an explosion of circular "events" take place almost all at once. I have never seen a sequence of rings like a line of tornadoes, or the opposite, set off all at once, very unusual.


https://zoom.earth/maps/satellite/#view=14.498,-68.186,6z/date=2024-08-13,10:10,-6

This is a still of the satellite image from the zoom map site at the link. I couldn't get a screen cap of it.