SEALEVEL STATION CATALOG (SSC)
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Station catalog metadata [edit][station overview]
SSC IDSSC-john
Station NameJohnston Island
CountryUnited States
Latitude16.739
Longitude-169.5233
DateLastModified2015-10-22 19:02:29
Linked codes
CodesLocationLatitudeLongitudeSensors
IOC: johnJohnston_US16.739-169.5233prs, rad, enc, bat, sw1, sw2
GLOSS: 109Johnston Is., Hawaiian Is.16.73333-169.53333Float, Bubbler, Acoustic
UHSLC: 52Johnston16.75-169.517N/A
PTWC: johnJohnston_US16.7363-169.5283prs, rad, enc
PSMSL: 598JOHNSTON ISLAND16.738333-169.53N/A
SONEL_TG: 2908JOHNSTON ISLAND16.73629000-169.52823100N/A
Distributed metadata source: IOC Sea Level Station Monitoring Facility john
GTS station code15D142A4
GTS message typeSXHW11
StatusOperational
Local ContactUniversity of Hawaii Sea Level Center ( USA )
ConnectionGTS message
CountryUSA
Sensor 1
  Type of sensorprs
  Sampling rate (min)1
Sensor 2
  Type of sensorrad
  Sampling rate (min)1
Sensor 3
  Type of sensorenc
  Sampling rate (min)5
Sensor 4
  Type of sensorsw1
  Sampling rate (min)60
Sensor 5
  Type of sensorsw2
  Sampling rate (min)60
Sensor 6
  Type of sensorbat
  Sampling rate (min)5
Distributed metadata source: GLOSS Station Handbook
Time Zone165W, GMT - 11hrs
OceanPacific
OperationalYes
Additional parametersSurface temperature, density
Tide gauge benchmarksBenchmark 13(1955) is the primary benchmark (PBM) stamped 'NO 13 1955' set in a concrete bulkhead cap at the inshore end of the small boat pier
Benchmark relationshipsTGBM is 9.35ft above Tide Gauge Zero (Station Datum) NOAA Chart Datum (MLLW) is 1.74ft above Station Datum Mean Sea Level (1960-1978) is 2.81ft above Station Datum
Auxiliary benchmarks10 additional benchmarks are levelled to the TGBM and the Tide Station on a yearly basis (BM 21, BM 28, BM 22, BM 19, BM L, BM 6, BM 12, BM 14, BM MON JOHN, BM NO 1 JOE)
Other relevant informationNOAA can no longer travel to the gauge
Other relevant codesUHSLC 052
Distributed metadata source: PTWC COMP META file
DCP ID15D142A4
WMOSXHW11
Samp Rate5
Num# Samp4
UnitM
Scale1.0000
Xmt Int.005
Fst Min.0002
HAR1
OwnerUHSLC
Distributed metadata source: UHSLC
UHSLC id052
SSC idjohn
GLOSS id109
UHSLC geojsonhttps://uhslc.soest.hawaii.edu/data/meta.geojson
Research quality data version a1947-05-02 - 2018-12-31
RQ basinpacific
Fast delivery1947-05-02 - 2024-09-30
Distributed metadata source: PSMSL
NameJOHNSTON ISLAND
GLOSS id109
UHSLC ID52
Is RLRY
Has RLR DiagramY link
QC FlagN
Old ID760/011
Last Updated2020-01-28
SupplierUNIVERSITY OF HAWAII SEA LEVEL CENTER
AddressUniversity of Hawaii Sea Level Center, Department of Oceanography Division of Natural Sciences, 1000 Pope Road, Honolulu, Hawaii 96822, UNITED STATES
Metric Start1947
Metric End2018
Metric Completeness90.4
RLR Start1947
RLR End2018
RLR Completeness90.4
Download metric sea level data.Use only with extreme caution.
IOC Sea Level Station Monitoring Facility - realtime graph for 'john'

PSMSL Annual Mean Sea Level for '598'

PSMSL Monthly Mean Sea Level for '598'