As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 0431 - SAN TO SAN - FLIGHT CREW AIR RETURN DUE TO SEVERE TURBULENCE ENCOUNTERED IN FLIGHT AND FLAP OVERSPEED AT 9 DEGREES, SPEED 252KIAS. A/C RETURN TO BLOCK SAFELY WITHOUT INCIDENT. SAN MX PERSONNEL INSPECTED THE A/C FOR SEVERE TURBULENCE AND FLAP OVERSPEED AND FOUND NO ISSUES WITH THE AIRCRAFT, OPERATIONALLY CHECKED GOOD AND A/C WAS RELEASED TO RETURN FOR SERVICE.