Sealevel Station Catalog (SSC)
Station catalog metadata [edit][station overview]
SSC IDSSC-hako
Station NameHakodate
CountryJapan
Latitude41.78
Longitude140.72
DateLastModified2021-12-10 14:55:50
Linked codes
CodesLocationLatitudeLongitudeSensors
IOC: hakoHakodate41.78140.72rad
GLOSS: 88Hakodate41.47140.43Float, Acoustic
UHSLC: 364Hakodate41.783140.733N/A
PTWC: hakoHakodate_JP41.7817140.7247enc
PSMSL: 671HAKODATE II41.766667140.716667N/A
PSMSL: 813HAKODATE I41.781667140.724722N/A
SONEL_GPS: 799HAKODATE41.78170013140.72500610N/A
SONEL_TG: 2312HAKODATE41.78170013140.72500610N/A
SONEL_TG: 2755HAKODATE41.76666700140.71666700N/A
Distributed metadata source: IOC Sea Level Station Monitoring Facility hako
GTS station codeHAKODATE
GTS message typeSWJP40
StatusOperational
Local ContactJapan Meteorological Agency ( Japan )
ConnectionGTS message
CountryJapan
Sensor 1
  Type of sensorrad
  Sampling rate (min)1
Distributed metadata source: GLOSS Station Handbook
Time Zone135E, GMT + 9 hrs
OceanPacific
OperationalYes
Responsible countryJapan
Data acquisition rateContinuous recording
Tide gauge benchmarksJapan Met. Agency Benchmark bolt inside tide gauge hut, adjacent to stilling well
Benchmark relationshipsTide Gauge Zero (TGZ) = 1.404m below Tokyo Peil (Mean Sea Level of Tokyo Bay) TGZ = 3.606m below TGBM (from 1976 onwards)
Auxiliary benchmarksTide station BM 2.414m above Tokyo Peil (1997).
Other relevant informationThe TGBM is on top of the stilling well. Another benchmark is near the station which is used to decide the height of the TGBM and monitor the height of the tide station. This second benchmark is levelled in to the nearest first class benchmark which is part of the network operated by the Geographical Survey Institute, Ministry of Construction. Heights of benchmarks are described as above Tokyo Peil (TP).
Other relevant codesUHSLC 364
Nearest Met. stationHakodate
Distributed metadata source: PTWC COMP META file
DCP IDHAKO
WMOSWJP40
Samp Rate1
Num# Samp10
UnitF
Scale1.0000
Xmt Int.010
Fst Min.0009
HAR1
OwnerJMA
Distributed metadata source: UHSLC
UHSLC id364
SSC idhako
GLOSS id88
UHSLC geojsonhttps://uhslc.soest.hawaii.edu/data/meta.geojson
Research quality data version a1964-07-01 - 2018-12-30
RQ basinpacific
Fast delivery1964-07-01 - 2024-02-29
Distributed metadata source: PSMSL
NameHAKODATE II
GLOSS id88
UHSLC ID364
SONEL id799
Is RLRY
Has RLR DiagramY link
QC FlagN
Old ID641/032
Last Updated1990-12-06
SupplierJAPAN OCEANOGRAPHIC DATA CENTRE, M.S.A.
AddressJapan Oceanographic Data Centre, Hydrographic Department, Maritime Safety Agency, MLIT Aomi Building, 2-5-18, Aomi, Koto-ku, Tokyo 135-0064, JAPAN
Metric Start1951
Metric End1966
Metric Completeness84.4
RLR Start1955
RLR End1966
RLR Completeness81.3
Download metric sea level data.Use only with extreme caution.
NameHAKODATE I
GLOSS id88
UHSLC ID364
SONEL id799
Is RLRY
Has RLR DiagramY link
QC FlagN
Old ID641/031
Last Updated2024-03-04
SupplierJAPAN METEOROLOGICAL AGENCY
AddressJapan Meteorological Agency, 3-6-9 Toranomon, Minato City, Tokyo, JAPAN
Metric Start1957
Metric End2023
Metric Completeness98.5
RLR Start1961
RLR End2023
RLR Completeness99.2
Download metric sea level data.Use only with extreme caution.
IOC Sea Level Station Monitoring Facility - realtime graph for 'hako'

PSMSL Annual Mean Sea Level for '671'

PSMSL Annual Mean Sea Level for '813'

PSMSL Monthly Mean Sea Level for '813'