As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) IN FLIGHT. ENCOUNTERED EXTREME TURBULENCE, BOTH L/R ENGINE OIL PRESS WARNING MESSAGES APPEAED. IT WAS NEAR IMPOSSIBLE TO CONTROL THE AIRCRAFT. THE LANDING WAS UNEVENTFUL. SEVERE TURBULENCE INSPECTION CARRIED OUT, NO DAMAGE RPORTED (FDR WAS REMOVED FOR READOUT).