Tide gauge network modernised, new equipment installed in 1986
Documentation added 2009-01-28
Following the input of revised data values station made Metric awaiting datum information.
Documentation added 2009-04-06
2007/8 mean sea level values entered as Metric only awaiting confirmation of a datum query.
Documentation added 2009-10-29
The Norwegian Mapping Authority have revised their datasets. Whole dataset for Maloy now refers to TGBM A29 N26 6.615m above TGZ. A RLR value for 2008 was calculated. Add 5.785 to all data to refer to RLR (2008) RLR (2008) is 12.4m below TGBM A29 N26
Documentation added 2010-04-19
The datapoints for 1959 and 1960 where switched off as there appears to be a datum error for this period. This data does not appear on the Norwegian website.
Documentation added 2012-09-05
For information on sea level rise along the Norwegian coast see paper "Contributions to sea level variability along the Norwegian coast for 1960-2010" by K. Richter, J.E.O. Nilsen and H Drange.
Documentation added 2013-07-15
The Norwegian authority has now confirmed that the Maloy data for 1959-1960 is missing from their database. They have asked PSMSL not to display this data.
Documentation added 2018-01-30
Using updated values from the Norwegian Mapping Authority a data value for April 1986 has been added.
Norwegian Mapping Authority Hydrographic Service Po. Box 60 4001 Stavanger