As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA ON FLIGHT 2384- AIRCRAFT DEPRESSURIZED AT 1500 FEET ON APPROACH. FLIGHT ATTENDANT REPORTED A LOUD POP FOLLOWED BY A WHISTLING SOUND FROM AFT AREA OF AIRCRAFT. AIRCRAFT LANDED WITHOUT INCIDENT. FOUND AFT CARGO DOOR SEAL BLOWN AND TORN. REMOVED AND REPLACED DOOR SEAL. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.