1 Ryan (1969:210 n.5)
states that Trialeth cannot be identified, but Hagenmeyer suggests that it may have been Balis on the Euphrates,
about 100 miles east of Antioch, the scene of an earthquake in A.H. 508 (June 7, 1114—May 26, 1115) recorded by Sibt Ibn-al-Jauzi (RHC, Or., III, 551-52; HF 580, note 12)
.
Ambraseys (2009) suggests that Trialeth is
Tell Khalid (Trialeth), a fortified site at the head of Sadjour Suyu, a tributary of the Euphrates River.
Guidoboni and Comastri (2005) suggest
that Trihaleth is present day Akçakoyunlu.