As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IMMEDIATELY FOLLOWING TURBULENCE, THE CREW SEEN THE 9A EMERGENCY DOOR LIGHT FLASH ON THE RED WARNING PANEL. MAINTENANCE INSPECTED AND CLEANED THE EMERGENCY DOOR TARGET AND PROXI SENSOR IN ACCORDANCE WITH 52-00-00. OPERATIONAL CHECKS WERE PERFORMED AND THE AIRCRAFT WAS RELEASED FOR SERVICE.