1991-04-23 20 | 1992-08-15 00 | Datawell Mark 1 directional buoy | NA-142 | NA-250 | 33 14.270' | 119 50.570' |
1992-08-18 16 | 1992-11-20 09 | Datawell Mark 1 directional buoy | NA-142 | NA-250 | 33 14.270' | 119 50.570' |
1993-01-20 01 | 1993-09-01 20 | Datawell Mark 1 directional buoy | NA-142 | NA-250 | 33 14.270' | 119 50.570' |
1993-10-01 15 | 1994-04-22 17 | Datawell Mark 1 directional buoy | NA-147 | NA-255 | 33 15.200' | 119 39.800' |
1996-09-05 00 | 1996-11-26 22 | Datawell Mark 2 directional buoy | NA-149 | NA-257 | 33 13.400' | 119 50.200' |
1997-08-13 13 | 1997-11-18 21 | Datawell Mark 2 directional buoy | NA-152 | NA-260 | 33 13.400' | 119 50.200' |
1998-08-12 14 | 1998-11-20 22 | Datawell Mark 2 directional buoy | NA-155 | NA-263 | 33 13.400' | 119 50.200' |
1999-08-03 16 | 2000-03-02 20 | Datawell Mark 2 directional buoy | NA-155 | NA-263 | 33 13.400' | 119 50.200' |
2000-03-23 16 | 2001-04-20 12 | Datawell Mark 2 directional buoy | NA-155 | NA-263 | 33 13.000' | 119 52.900' |
2001-04-20 15 | 2002-05-10 18 | Datawell Mark 2 directional buoy | NA-164 | NA-272 | 33 13.000' | 119 52.900' |
2002-07-25 15 | 2002-09-10 22 | Datawell Mark 2 directional buoy | 30336 | B1670G-39-04 | 33 12.900' | 119 52.980' |
2002-10-22 19 | 2003-07-15 19 | Datawell Mark 2 directional buoy | 30336 | B1670G-39-04 | 33 13.283' | 119 52.912' |
2003-07-15 21 | 2004-06-03 06 | Datawell Mark 2 directional buoy | 30205 | NA-423 | 33 13.283' | 119 52.912' |
2004-07-20 20 | 2005-05-12 18 | Datawell Mark 2 directional buoy | 30205 | B125C-37-03 | 33 13.321' | 119 52.953' |
2005-06-28 08 | 2005-11-01 20 | Datawell Mark 2 directional buoy | 30205 | B125C-37-03 | 33 13.272' | 119 52.903' |
2006-05-24 14 | 2007-08-28 15 | Datawell Mark 2 directional buoy | 30205 | B1670G-39-04 | 33 13.283' | 119 52.912' |
2007-08-28 17 | 2007-11-08 23 | Datawell Mark 2 directional buoy | 30206 | B126C-40-03 | 33 13.300' | 119 53.245' |
2008-04-18 03 | 2009-06-19 15 | Datawell Mark 2 directional buoy | 30205 | B1670G-39-04 | 33 13.140' | 119 52.680' |
2009-06-19 17 | 2009-12-04 23 | Datawell Mark 2 directional buoy | 30206 | B125C-37-03 | 33 13.279' | 119 52.840' |
2009-12-05 05 | 2011-09-14 13 | Datawell Mark 2 directional buoy | 30336 | B126C-40-03 | 33 13.279' | 119 52.840' |
2011-09-14 17 | 2012-06-12 18 | Datawell Mark 3 directional buoy | 30205 | 43300 | 33 13.227' | 119 52.761' |
2012-09-22 15 | 2012-12-13 13 | Datawell Mark 3 directional buoy | 30336 | 70098 | 33 13.241' | 119 52.889' |
2013-04-19 17 | 2014-06-09 22 | Datawell Mark 3 directional buoy | 30206 | 70056 | 33 13.241' | 119 52.889' |
2014-07-18 16 | 2015-08-27 14 | Datawell Mark 3 directional buoy | 30926 | 70098 | 33 13.261' | 119 52.906' |
2015-09-08 21 | 2016-09-24 23 | Datawell Mark 3 directional buoy | 30336 | 70098 | 33 13.231' | 119 52.842' |
2016-10-07 16 | 2018-02-09 16 | Datawell Mark 3 directional buoy | 30205 | 70128 | 33 13.488' | 119 52.908' |
2018-02-09 18 | 2019-03-05 19 | Datawell Mark 3 directional buoy | 30206 | 70351 | 33 13.488' | 119 52.908' |
2019-03-05 21 | 2020-12-02 18 | Datawell Mark 3 directional buoy | 30254 | 70098 | 33 13.488' | 119 52.908' |
2020-12-02 21 | 2022-12-15 20 | Datawell Mark 3 directional buoy | 30926 | 70351 | 33 13.157' | 119 52.337' |
2022-12-15 21 | 2024-03-16 18 | Datawell Mark 3 directional buoy | 30927 | 70128 | 33 13.506' | 119 53.505' |
2024-03-16 21 | active | Datawell Mark 3 directional buoy | 30251 | 70351 | 33 13.530' | 119 53.490' |