Sealevel Station Catalog (SSC)
Station catalog metadata [edit][station overview]
SSC IDSSC-guam
Station NameGuam
CountryUnited States
Latitude13.438
Longitude144.652
DateLastModified2015-10-22 19:02:29
Linked codes
CodesLocationLatitudeLongitudeSensors
IOC: guamGuam (Apra Harbor)13.438144.652wls
IOC: guam2Guam (Apra Harbor)13.438144.652pwl
GLOSS: 149Apra Hbr, Guam, Marianas13.43333144.65Float, Bubbler, Acoustic
UHSLC: 53N/AN/A
PTWC: guamApra_Harbor_Guam_US13.4387144.6540pwc, pwl
PSMSL: 540APRA HARBOR13.438333144.653333N/A
SONEL_GPS: 687N/AN/A
SONEL_TG: 2371GUAM TIDE GAUGE13.44331900144.65633800N/A
SONEL_TG: 3107GUAM TIDE GAUGE13.42833300144.79666700N/A
Distributed metadata source: IOC Sea Level Station Monitoring Facility guam
Transmit interval (min)6
Operator ID1630000
StatusOperational
Local ContactNational Ocean Service-NOAA ( USA )
Added to the system2010-03-26 13:35:00
ConnectionWEB service
CountryUSA
Sensor 1
  Type of sensorwls
  Sampling rate (min)6
  Samples1
  Units of measurem
  Reversed orderno
Distributed metadata source: IOC Sea Level Station Monitoring Facility guam2
GTS station codeAPRP7
GTS message typeSZPA37
Transmit interval (min)6
Operator ID1630000
StatusDown
Local ContactNational Ocean Service-NOAA ( USA )
Added to the system2012-12-05 18:19:24
ConnectionGTS message
CountryUSA
Sensor 1
  Type of sensorpwl
  Sampling rate (min)1
  Samples5
  Units of measurem
  Reversed orderyes
Distributed metadata source: GLOSS Station Handbook
Time Zone150E, GMT + 10hrs
OceanPacific
OperationalYes
Additional parametersAir temperature, barometric pressure, wind sensors
Tide gauge benchmarksBenchmark 4 (1949) is the primary benchmark (PBM) stamped 'NO 4 1949' set in the northwest side of a 6ft by 12ft concrete manhole in the centre of the road.
Benchmark relationshipsTGBM is 9.83ft above Tide Gauge Zero (Station Datum) NOAA Chart Datum (MLLW) is 1.24ft above Station Datum Mean Sea Level (1960-1978) is 2.65ft above Station Datum
Auxiliary benchmarks9 additional benchmarks are levelled to the TGBM and the Tide Station on a yearly basis. BM's L, 5, and USN BM1 subsided during earthquake - October 1993 site inspection was primarily for levelling due to recent earthquake. Other benchmarks include: BM 11, BM 4, BM 12, BM 13, BM 7 (P.I.E.), BM K, BM 6, BM 13
Other relevant codesUHSLC 053
Distributed metadata source: PTWC COMP META file
DCP IDAPRP7
WMOSZPA37
Samp Rate1
Num# Samp6
UnitM
Scale1.0000
Xmt Int.006
Fst Min.0000
HAR1
OwnerNOS
Data availability
IOC Sea Level Station Monitoring Facility - realtime graph for 'guam'
IOC Sea Level Station Monitoring Facility - realtime graph for 'guam2'
PSMSL Annual Mean Sea Level for '540'