https://catalog.data.gov/dataset/co-ops-station-8770475-port-arthur-sabine-naches-canal-1-minute-raw-tsunami-water-level-da
National Oceanic and Atmospheric Administration, Department of Commerce - CO-OPS station 8770475:...
CO-OPS has been involved with tsunami warning and mitigation since the Coast and Geodetic Survey started the Tsunami Warning System in 1948 to provide warnings...
department of commerce