Station Information

Station ID: 132
Latitude: 37.405833
Longitude: 136.900278
Coastline code: 647
Station code: 71
Country: JAPAN
Time span of RLR data: 1930 – 2023
RLR completeness (%): 98
Time span of metric data: 1900 – 2023
Metric completeness (%): 99
Link to ellipsoid: Available
Date of last update: 04 Mar 2024

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.

Additional Data Sources (guide to additional data sources)

Nearby GNSS Stations from SONEL: P111

Station Documentation

Link to RLR information.

Documentation added 1991-06-11

Wajima 647/071 RLR(1974) is 10.3m below BM F 17

Documentation added 2006-11-28

Large spike in the dataset Nov. 2000 - data flagged.

Documentation added 2011-02-22

Sea level profile compares well with that for Mikuni.

Documentation added 2012-02-21

A massive earthquake magnitude 9.0 occurred at 14:46 JST (05:46 UTC) on Friday 11th March 2011 with the epicenter approx. 70km east of the Oshika Peninsula Tohoku. It was the most powerful known earthquake tp hit Japan.The earthquake triggered tsunami waves of up to 40.5m travelling up to 10km inland.

Documentation added 2014-03-13

The GPS benchmark information has been downloaded from the SONEL website. GPS benchmark P111 is 13.494m above RLR.

Data Authority

Geographical Survey Institute
Kitasato -1
Ibaraki-ken 305