sentences:  The depression moved eastwards over the next few days but did not intensify any further.RSMC Nadi then downgraded the depression to a tropical disturbance early on January 14 and then released their final tropical disturbance summary.On February 15, RSMC Nadi and the JTWC reported that a tropical depression had developed within a monsoon trough, about 700 km (435 mi) to the northeast of Port Vila on the Vanuatuan island of Efate.