Data



Data Notes



Extracted from Database

20 May 2019

OLANDS NORRA UDDE

Station Information

Station ID: 69
Latitude: 57.366111
Longitude: 17.097222
Coastline code: 50
Station code: 91
Country: SWEDEN
Time span of data: 1887 – 2017
Completeness (%): 100
Date of last update: 03 Apr 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 OLANDS NORRA UDDE.

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

Plot of annual mean sea level data at OLANDS NORRA UDDE.

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.

Station Documentation

Link to RLR information.

Documentation - date unknown

1923 to 9th Aug.1961 VALUES BASED ON 1 READING PER DAY

Documentation added 1991-06-11

Olands Norra Udde 050/091 RLR(1964) is 10.3m below BM fix C

Documentation added 1993-07-12

Olands Norra Udde 050/091 RLR(1964) is 10.3m below BM fix C

Documentation added 1994-10-19

data for 1987-90 revised in October 1994

Documentation added 1998-10-15

data for 1987-1992 revised, 15th October 1998

Documentation added 2010-05-19

Data for 1937-2008 given to 220cm below Swedish Height System 1900 (RH00)
Data for 2009 onward given to local datum 663.1cm below RH00

Documentation added 2010-06-09

Because of the change in datum reference the RLR value is now 300mm.

Data Authority

Swedish Met. and Hyd. Institute
Box 923
S601 76 Norrkoping