Sealevel Station Catalog (SSC)
Station catalog metadata [edit][station overview]
SSC IDSSC-sdpt
Station NameSand Point, Popof Island
CountryUnited States
Latitude55.3367
Longitude-160.5017
DateLastModified2015-10-22 19:02:29
Linked codes
CodesLocationLatitudeLongitudeSensors
IOC: sdptSand_Point_AK55.3367-160.5017wls
IOC: sdpt2Sand_Point_AK55.3367-160.5017pwl
GLOSS: 100Sand Point, AK55.33333-160.5Float, Pressure, Bubbler, Acoustic
UHSLC: 574Sand Point, AK55.337-160.502N/A
PTWC: sdptSand_Point_AK55.3317-160.5040pwc, pwl, bwl
PSMSL: 1634SAND POINT, POPOF IS., AK55.336667-160.501667N/A
SONEL_GPS: 2669SAND POINT55.34927600-160.47675700N/A
SONEL_TG: 2668SAND POINT55.33182900-160.50367200N/A
Distributed metadata source: IOC Sea Level Station Monitoring Facility sdpt
GTS station code33602066
GTS message typeSXXX03
StatusOperational
Local ContactNational Ocean Service-NOAA ( USA )
ConnectionWEB service
CountryUSA
Sensor 1
  Type of sensorwls
  Sampling rate (min)1
Distributed metadata source: IOC Sea Level Station Monitoring Facility sdpt2
GTS station code33602066
GTS message typeSXXX03
StatusOperational
Local ContactNational Ocean Service-NOAA ( USA )
ConnectionGTS message
CountryUSA
Sensor 1
  Type of sensorpwl
  Sampling rate (min)1
Distributed metadata source: GLOSS Station Handbook
Time Zone135W, GMT - 9hrs
OceanPacific
OperationalYes
Data acquisition rate6 minute intervals
Tide gauge benchmarksUS C&GS tidal benchmark survey disk stamped '5 1943' set in a boulder near the Trident Seafood Corporation machine shop at Sand Point, Popof Island, AK.
Benchmark relationshipsTGBM = 18.15 feet above mean lower low water (1960-1978 epoch) TGBM = 14.32 feet above mean sea level (1960-1978 epoch) TGBM = 11.67 feet above mean high water (1960-1978 epoch)
Auxiliary benchmarks3 1943 9450 L 1982 NO 6 1950 'Standard Disc' 9450 K 1982 NO 7 1950 NO 8 1953 NO 9 1954 Site inspection 1993 states 'all levels agree with history'
Other relevant informationIntermittent observations at this site: 1913, 1943, 1950-1955, 1964
Other relevant codesUHSLC 574
Distributed metadata source: PTWC COMP META file
DCP ID33602066
WMOSXXX03
Samp Rate6
Num# Samp1
UnitM
Scale1.3674
Xmt Int.006
Fst Min.0000
HAR1
OwnerNOS
Distributed metadata source: UHSLC
UHSLC id574
SSC idsdpt
GLOSS id100
UHSLC geojsonhttps://uhslc.soest.hawaii.edu/data/meta.geojson
Research quality data version a1973-01-01 - 2019-12-31
RQ basinpacific
Fast delivery1973-01-01 - 2024-03-31
Distributed metadata source: PSMSL
NameSAND POINT, POPOF IS., AK
GLOSS id100
UHSLC ID574
SONEL id2669
Is RLRY
Has RLR DiagramY link
QC FlagN
Old ID821/006
Last Updated2024-01-10
SupplierN.O.A.A. / N.O.S.
AddressN.O.A.A. / N.O.S., N/oes33, Ssmc4, Room 6531, 1305 East-West Highway, Silver Spring, , MD 20910, UNITED STATES
Metric Start1985
Metric End2023
Metric Completeness99.1
RLR Start1985
RLR End2023
RLR Completeness99.1
Download metric sea level data.Use only with extreme caution.
IOC Sea Level Station Monitoring Facility - realtime graph for 'sdpt'

IOC Sea Level Station Monitoring Facility - realtime graph for 'sdpt2'

PSMSL Annual Mean Sea Level for '1634'

PSMSL Monthly Mean Sea Level for '1634'