Mean Sea Level Trend
670-021 Rabaul, Papua New Guinea

chart: Mean Sea Level Trend, 670-021 - Rabaul, Papua New Guinea
The mean sea level trend is -2.59 millimeters/year with a 95% confidence interval of +/- 4.92 mm/yr based on monthly mean sea level data from 1966 to 1997 which is equivalent to a change of -0.85 feet in 100 years.

[Data are integrated from continuous recording]

Source Data & Additional Metadata
GLOSS Station Information

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 670-021 Rabaul, Papua New Guinea

There are no additional products available for the non-CO-OPS global station: 670-021 Rabaul, Papua New Guinea.
Sea Level Trends - Rabaul, Papua New Guinea - NOAA Tides & Currents