Complex sentence: Early on January 14, Agi briefly entered TCWC Nadi's area of responsibility, as it weakened and interacted with Cyclone Anne, however the final advisory on Agi was then issued later that day, after it had weakened below tropical cyclone intensity.
Split into simpler sentences: Early on January 14, Agi briefly entered TCWC Nadi's area of responsibility, as it weakened and interacted with Cyclone Anne. The final advisory on Agi was then issued later that day, after it had weakened below tropical cyclone intensity.