Data



Data Notes



Extracted from Database

01 Jul 2019

TOKYO II

Station Information

Station ID: 1222
Latitude: 35.65
Longitude: 139.766667
Coastline code: 642
Station code: 71
Country: JAPAN
Time span of data: 1968 – 1982
Completeness (%): 94
Date of last update: 12 Sep 1997

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 TOKYO II.

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

Plot of annual mean sea level data at TOKYO II.

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

Station moved - new data held in station 642/069

Documentation added 1991-06-11

Tokyo II 642/071 RLR(1976) is 8.1m below Attached BM

Documentation added 1993-07-12

Tokyo II 642/071 RLR(1976) is 8.1m below Attached BM

Documentation added 2002-03-26

Tokyo II (642/071) starting operating 1st January 1968, replacing
Tokyo I (642/070).

Documentation added 2002-03-26

Tokyo II ceased operating March 1982 and was replaced by
Tokyo III (642/069) April 1982.

Data Authority

Marine Department
Japan Meteorological Agency
Ote-machi, Chiyoda-ku
Tokyo