TMZ has obtained the emergency call made from the Lost Hills Sheriff's Dept. to the L.A. County Fire Dept. on June 5 ... reporting that Paris Jackson had "OD'd on 20 Motrin and cut her arm with a kitchen knife."
During the call, the Sheriff's Dept. tells Fire that Paris is "awake and breathing."
The Fire Dept. also asks the Sheriff's Dept. if they want Fire to "stage" -- which is shop talk for "waiting" until the Sheriff's Dept. deems the situation safe to enter.
The Sheriff's Dept. told Fire they didn't have to "stage" because it was not a dangerous situation.
The call was made after Paris herself contacted a suicide hotline.
We broke the story ... Paris was taken from the family's Calabasas home by stretcher at around 2 AM on June 5 ... and an ambulance rushed her to a nearby hospital.
She was placed on an involuntary psychiatric hold for 72 hours at Children's Hospital in L.A. She was moved Sunday to the UCLA medical center for further psychiatric evaluation ... the same place her father died 4 years ago this month.