Data and Station Information for SUSA

Station Information

Station ID:	1791
Latitude:	34.6275
Longitude:	131.604444
Coastline code:	647
Station code:	18
Country:	JAPAN
Time span of data:	1992 – 2023
Completeness (%):	96
Link to ellipsoid:	Available
Date of last update:	05 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.

Tide Gauge Data

Plot of monthly mean sea level data at SUSA.

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

Plot of annual mean sea level data at SUSA.

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: P119

Station Documentation

Link to RLR information.

Documentation added 2012-02-22

A massive earthquake magnitude 9.0 occurred at 14.46 JST (05.46 UTC) on Friday 11th March 2011 with the epicentre situated approx. 70 km east of the Oshika Peninsula of Tohoku. The earthquake was the largest ever to strike Japan and triggered a tsunami with waves of up to 40.5m travelling inland up to 10km.

Data Authority

Geographical Survey Institute
Kitasato -1
Tsukuba-shi
Ibaraki-ken 305

Data

Data Notes

Extracted from Database