First Arm of Hurricane Hilary Over SE AZ | Massive Shelf Cloud

2023.08.21@18:46:45-18:56:00(MST)
This shelf cloud was part of Hurricane Hilary. It reached this far inland just to fly over us like a gigantic fan blade.
A shelf cloud stretching from the California coast line to the Arizona and New Mexico state line.

Have you ever seen anything like it?