Station 46404 (LLNR 765.4) - WEST ASTORIA - 230 NM West of Astoria, OR

Owned and maintained by National Data Buoy Center
45.870 N 128.756 W (45°52'11" N 128°45'20" W)

Available historical data for station 46404 include:

Quality controlled data for 2025 (data descriptions)
- Water column height (Tsunami) (DART®) data: Jan Feb Mar Apr May
Historical data (data descriptions)
- Water column height (Tsunami) (DART®) data: 2003 2005 2006 2007 2008 2009 2010 2011 2012 2013 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Long-term archive of recovered DART® data are available at the NOAA’s National Centers for Environmental Information (NCEI), https://www.ngdc.noaa.gov/hazard/dart/deployments/46404/

Some data files have been compressed with the GNU gzip program.