Data



Data Notes



Extracted from Database

09 Sep 2019

OULU / ULEABORG

Station Information

Station ID: 79
Latitude: 65.040317
Longitude: 25.418233
Coastline code: 60
Station code: 11
Country: FINLAND
Time span of data: 1889 – 2017
Completeness (%): 96
Date of last update: 07 Nov 2018

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 OULU / ULEABORG.

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

Plot of annual mean sea level data at OULU / ULEABORG.

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: OUL2, OULU

Station Documentation

Link to RLR information.

Documentation added 1991-06-11

Oulu/Uleaborg 060/011 RLR(1964) is 9.7m below BM116

Documentation added 1998-07-21

21 July 1998: RLR redefined following review of data revisions

Documentation added 2002-09-24

A description of the sea level network in Finland can be found in 'Operational Oceanography: Implementation at the European and Regional scales. 2002 (pp.129-137)'.
1889-1921 VALUES BASED ON 1 READING PER DAY
1922-1970 VALUES BASED ON 6 READINGS PER DAY

Documentation added 2012-01-09

Levelling information recently supplied by the Finnish Meteorological Institute confirms that the Primary benchmark remains 116 4.231m above the datum for 1913 onwards. This also brought attention to a previous error in the documentation. The relationship between BM 116 and RLR was quoted as being 9.5m when infact it should be 9.7m.

Documentation added 2017-05-04

Primary benchmark is now TGBM 04006 as the previous Primary benchmark TGBM 116 was destoyed during construction work.

Data Authority

Finnish Meteorological Institute
Marine Research, Waves and Sea Level
Erik Palenin aukio 1
P.O. Box 503
FI - 00101 Helsinki