Mean Sea Level Trend
970-061 Pointe-Au-Pere, Neuville St Johns, Canada

chart: Mean Sea Level Trend, 970-061 - Pointe-Au-Pere, Neuville St Johns, Canada
The mean sea level trend is -0.36 millimeters/year with a 95% confidence interval of +/- 0.40 mm/yr based on monthly mean sea level data from 1900 to 1983 which is equivalent to a change of -0.12 feet in 100 years.


Source Data & Additional Metadata

The plot shows the monthly mean sea level without the regular seasonal fluctuations due to coastal ocean temperatures, salinities, winds, atmospheric pressures, and ocean currents. The long-term linear trend is also shown, including its 95% confidence interval. The plotted values are relative to the most recent Mean Sea Level datum established by CO-OPS. The calculated trends for all stations are available as a table in millimeters/year or a table in feet/century (0.3 meters = 1 foot).

If present, solid vertical lines indicate times of any major earthquakes in the vicinity of the station and dashed vertical lines bracket any periods of questionable data.


Products available at 970-061 Pointe-Au-Pere, Neuville St Johns, Canada

There are no additional products available for the non-CO-OPS global station: 970-061 Pointe-Au-Pere, Neuville St Johns, Canada.
Sea Level Trends - Pointe-Au-Pere, Neuville St Johns, Canada - NOAA Tides & Currents