Since 1900, 25 tropical cyclones south of 20N and east of the Caribbean have moved at least 0.2 degrees south between Aug and mid-Sep. Eliminating two that dissipated in/near the Caribbean, that leaves 23. 12 made US landfall (11 as hurricanes). 16 got west of 70W.

— Yaakov Cantor (@yconsor) September 1, 2021