Data



Data Notes



Extracted from Database

01 Jul 2019

NY-ALESUND

Station Information

Station ID: 1421
Latitude: 78.928545
Longitude: 11.938015
GLOSS ID: 345
Coastline code: 25
Station code: 21
Country: SVALBARD AND JAN MAYEN
Time span of RLR data: 1976 – 2018
RLR completeness (%): 87
Time span of metric data: 1976 – 2018
Metric completeness (%): 94
Date of last update: 22 Jan 2019

Green Arrow: Current Station
Yellow Marker: Neighbouring RLR Station
Red Marker: Neighbouring Metric Station

Please note: In many cases, the station position in our database is accurate to only one minute. Thus, the tide gauge may not appear to be on the coast.

Tide Gauge Data

Plot of monthly mean sea level data at NY-ALESUND.

Link to larger image of monthly data plot.
Download monthly mean sea level data.

Plot of annual mean sea level data at NY-ALESUND.

Link to larger image of annual data plot.
Download annual mean sea level data.

Download metric sea level data. Use only with extreme caution.
NOTE: If some of the data are red in the plots above, the 'flag for attention' is set. Please see the documentation below.

Additional Data Sources (guide to additional data sources)

Nearby GNSS Stations from SONEL: NYA2, NYA1, NYAL, NYAC
Nearby Real Time Stations from VLIZ: nyal
Research Quality Data from UHSLC station 823: hourly and daily

Station Documentation

Link to RLR information.

Documentation added 1995-03-30

tide gauge network modernised, new equipment installed in 1992

Documentation added 2012-09-05

For information on sea level change 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.

Data Authority

Norwegian Mapping Authority
Hydrographic Service
Po. Box 60
4001 Stavanger