Owned and maintained by National Data Buoy Center 2.6-meter discus buoy DART II payload 33.019 S 172.963 W (33°1'9" S 172°57'48" W)
Water depth: 5851 m
Station 54401 has stopped receiving water column height and tsunami data as of 9/18/13. It was declared inoperative 9/20/13. The hull 2.6D46 went adrift after 07/10/14 and has been renamed 54D01 on 3/4/2015.
This buoy was recovered on 7/5/15 and will be redeployed when it can be worked into the maintenance schedule.