| 2023-11-02 | 2023-11-02 | Deployed buoy | |
| 2023-10-31 | 2023-10-31 | Recovered buoy | |
| 2022-06-02 | 2022-06-02 | Deployed buoy | |
| 2022-05-27 | 2022-05-27 | Recovered buoy | |
| 2020-10-01 | 2020-10-01 | Deployed buoy | |
| 2020-09-29 | 2020-09-29 | Recovered buoy | |
| 2019-04-02 | 2019-04-02 | Deployed buoy | |
| 2019-03-26 | 2019-03-26 | Recovered buoy | |
| 2019-03-26 | 2019-03-26 | Buoy offsite | |
| 2019-03-18 | 2019-03-18 | Deployed buoy | |
| 2019-03-05 | 2019-03-05 | Recovered buoy | |
| 2017-08-18 | 2017-08-18 | Deployed buoy | |
| 2017-08-08 | 2017-08-08 | Recovered buoy | |
| 2017-08-05 | 2017-08-05 | Battery problems | Batteries depleted, power lost. |
| 2015-12-18 | 2015-12-18 | Deployed buoy | |
| 2015-12-16 | 2015-12-16 | Recovered buoy | |
| 2014-10-30 | 2014-10-30 | Deployed buoy | |
| 2014-10-29 | 2014-10-29 | Recovered buoy | |
| 2013-09-25 | 2013-09-25 | Cleaned sensor | Kelp cleaned from buoy tophat around 16:20 UTC |
| 2013-08-28 | 2013-08-28 | Deployed buoy | |
| 2013-08-27 | 2013-08-27 | Recovered buoy | |
| 2013-08-17 | 2013-08-25 | Telephone problems | Shore station not accessible. |
| 2013-06-23 | 2013-07-07 | Telephone problems | Shore station not accessible. |
| 2013-05-12 | 2013-05-23 | Shore station failure | Acquisition computer dead. |
| 2013-01-09 | 2013-01-09 | Replaced buoy | |
| 2011-07-06 | 2011-07-06 | Other | Shore station moved to new location |
| 2010-08-25 | 2010-08-25 | Deployed buoy | |
| 2010-08-18 | 2010-08-18 | Recovered buoy | |
| 2008-09-17 | 2008-09-17 | Deployed buoy | |
| 2008-09-09 | 2008-09-09 | Recovered buoy | |
| 2008-07-05 | 2008-07-08 | Shore station failure | Acquisition computer dead, replaced. |
| 2007-07-27 | 2007-07-27 | Deployed buoy | |
| 2007-07-23 | 2007-07-23 | Recovered buoy | |
| 2007-07-17 | 2007-07-17 | Battery problems | Batteries depleted. Power lost. |
| 2006-07-20 | 2006-07-20 | Deployed buoy | |
| 2006-07-19 | 2006-07-19 | Recovered buoy | |
| 2006-06-28 | 2006-07-19 | Battery problems | Batteries depleted, power lost. |
| 2006-05-05 | 2006-05-05 | Deployed buoy | |
| 2006-04-24 | 2006-04-24 | Recovered buoy | |
| 2006-04-19 | 2006-04-23 | Battery problems | Batteries depleted, power lost. |
| 2005-10-19 | 2005-10-19 | Replaced buoy | |
| 2005-02-05 | 2005-02-09 | Data acquisition failure | - |
| 2004-12-16 | 2004-12-16 | Deployed buoy | |
| 2004-12-15 | 2004-12-15 | New mooring | |
| 2004-12-07 | 2004-12-07 | Recovered buoy | |
| 2004-12-07 | 2004-12-07 | Buoy offsite | |
| 2004-10-13 | 2004-10-13 | Replaced buoy | |
| 2004-01-29 | 2004-01-29 | Replaced buoy | |
| 2003-09-29 | 2003-09-29 | Other | Mooring inspected. New anchor installed. |
| 2003-01-16 | 2003-01-16 | Other | Mooring inspected. |
| 2002-07-24 | 2002-07-24 | Replaced buoy | |
| 2001-10-11 | 2001-10-11 | Replaced buoy | |
| 2001-08-04 | 2001-08-06 | Power outage | - |
| 2000-09-13 | 2000-09-13 | Replaced buoy | |
| 2000-04-21 | 2000-04-21 | Deployed buoy | |
| 2000-04-20 | 2000-04-20 | Recovered buoy | |
| 2000-03-03 | 2000-03-04 | Telephone problems | - |
| 1999-08-06 | 1999-08-06 | Deployed buoy | |
| 1999-08-02 | 1999-08-02 | Recovered buoy | |
| 1998-10-09 | 1998-10-09 | Replaced buoy | |
| 1998-09-20 | 1998-09-20 | Data acquisition failure | - |
| 1998-09-05 | 1998-09-05 | Data acquisition failure | - |
| 1998-08-03 | 1998-08-03 | Data acquisition failure | - |
| 1998-07-16 | 1998-07-16 | Data acquisition failure | - |
| 1998-04-24 | 1998-04-24 | Replaced buoy | |
| 1998-04-13 | 1998-04-23 | Battery problems | Battery failure. |
| 1998-03-28 | 1998-03-29 | Data acquisition failure | - |
| 1998-03-26 | 1998-03-26 | Data acquisition failure | - |
| 1998-03-13 | 1998-03-15 | Data acquisition failure | - |
| 1997-09-02 | 1997-09-03 | Data acquisition failure | - |
| 1997-07-27 | 1997-07-28 | Data acquisition failure | - |
| 1997-07-06 | 1997-07-07 | Data acquisition failure | - |
| 1997-07-02 | 1997-07-03 | Data acquisition failure | - |
| 1997-06-30 | 1997-06-30 | Data acquisition failure | - |
| 1997-06-23 | 1997-06-24 | Data acquisition failure | - |
| 1997-05-13 | 1997-05-13 | Deployed buoy | |
| 1997-04-01 | 1997-04-01 | Recovered buoy | |
| 1996-06-10 | 1996-06-10 | Deployed buoy | |
| 1996-06-10 | 1996-06-10 | New mooring | |
