Data



Data Notes



Extracted from Database

11 Mar 2019

MISUMI

Station Information

Station ID: 810
Latitude: 32.623056
Longitude: 130.451389
Coastline code: 645
Station code: 51
Country: JAPAN
Time span of data: 1957 – 2012
Completeness (%): 97
Date of last update: 07 Feb 2013

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 MISUMI.

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

Plot of annual mean sea level data at MISUMI.

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 added 1991-06-11

Misumi 645/051 RLR(1975) is 10.8m below Attached BM

Documentation added 2011-02-23

Buddy checked with Kuchinotsu - data profiles compare extremely well.

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 epicentre 70km east of the Oshika Peninsula of Tohoku. It was the most powerful known earthquake to hit Japan triggering a tsunami with waves up to 40.5m and travelling up to 10km inland.

Data Authority

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