As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) FLYING THRU SHOWERS AT 10000 FT , ON ARRIVAL, LARGE FLASH WAS OBSERVED. NO AIRCRAFT SYSTEM AFFECTED. AFTER LANDING, 2 BLACK MARKS WERE FOUND ON THE LOWER RT HORIZONTAL STABILIZER. REPAIR EO 670-55-12-153 ALONG WITH NON DESTRUCTIVE TEST (NDT) CARRIED OUT AND AIRCRAFT RETURNED TO SERVICE.