B737-800
Flight Crew Air Transport Pilot (ATP)
Aircraft Equipment Problem Less Severe
Flight Crew Landed As Precaution; Flight Crew Diverted
Aircraft
[At] FL350 master caution light started to flicker; along with left hydraulic low pressure light on overhead panel illuminated. hydraulic system A quantity at 10%. [Advised ATC of the situation.] Completed QRH checklist; notified dispatch and station. Landing uneventful. Entered in the logbook.
[Report narrative contained no additional information.]
B737-800 flight crew reported diverting to an alternate after the left hydraulic system A quantity went to 10%.