Data



Data Notes



Extracted from Database

14 Oct 2019

TRONDHEIM

Station Information

Station ID: 34
Latitude: 63.433333
Longitude: 10.433333
Coastline code: 40
Station code: 141
Country: NORWAY
Time span of RLR data: 1945 – 1989
RLR completeness (%): 93
Time span of metric data: 1872 – 1989
Metric completeness (%): 40
Date of last update: 30 Sep 1991

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 TRONDHEIM.

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

Plot of annual mean sea level data at TRONDHEIM.

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: TRDS

Station Documentation

Link to RLR information.

Documentation added 1991-06-11

Trondheim 040/141 RLR(1964) is 10.4m below BM"Sodemannsgt"

Documentation added 1993-07-12

Trondheim 040/141 RLR(1964) is 10.4m below BM"Sodemannsgt"

Documentation added 1994-07-11

Anomalously low values July-September 1971 correct as received
from authority.

Documentation added 1994-10-10

new gauge established in December 1989 but treated as separate
station (040/142) as no connection between old and new bench marks

Documentation added 1995-03-30

prior to 1978 fcode=hl

Documentation added 1995-03-30

tide gauge network modernised, new equipment installed in 1989
Trondheim is an historic station last data 1989

Data Authority

Norwegian Mapping Authority
Hydrographic Service
Po. Box 60
4001 Stavanger