NDBC has recently revised the NDBC Handbook of Automated Data Quality Control Checks and Procedures. The new document can be found on our Publications page.
Station 46029 (LLNR 688) - COLUMBIA RIVER BAR - 20NM West of Columbia River Mouth
Available historical data for station 46029 include:
- Quality controlled data for 2025 (data descriptions)
- Historical data (data descriptions)
- Standard meteorological data: 1984 1985 1986 1987 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024
- Continuous winds data: 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
- Spectral wave density data: 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024
- Spectral wave (alpha1) direction data: 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024
- Spectral wave (alpha2) direction data: 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024
- Spectral wave (r1) direction data: 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024
- Spectral wave (r2) direction data: 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024
- Ocean current data: 2008 2009
- Supplemental measurements data: 2017 2018 2019 2020 2021 2022 2023 2024
- Ocean data: 2008 2009
- Search historical meteorological data for observations that meet your threshold conditions
- Climatic summary table (TXT) and plots of (description of tables and plots)
Some data files have been compressed with the GNU gzip program.
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