This is the first time all four California teams made the playoff and it’s only the fourth time even 3 of them made it. Makes sense because for the past 4 decades the Clippers, Kings and Warriors have basically had one good stretch each and been terrible otherwise. And then when two of them got good (LAC/GS), the Lakers were awful. It would be the 5th time 3 of them had made it but the Warriors were the 8 and lost twice in the play in a couple years ago.
Also, all 5 teams from the Pacific Division made the playoffs and are seeded 3 through 7.