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 has been declared inoperative 9/20/13. The buoy then went adrift after 07/10/14 1314Z. See here for positions. It will be serviced when it can be worked into the maintenance schedule.
Buoy hull 2.6D37 from DART station 54401 went adrift after 4/3/2012 1305Z. It has been renamed 54D01. See here for positions.