MANILA, S. HARBOR

WARNING: QCFLAG EXISTS. PLEASE READ THE DOCUMENTATION.

Station Information

Station ID: 145
Latitude: 14.583333
Longitude: 120.966667
GLOSS ID: 73
Coastline code: 660
Station code: 11
Country: PHILIPPINES
Time span of data: 1901 – 2022
Completeness (%): 85
Link to ellipsoid: Available
Date of last update: 13 Jun 2023

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.

Additional Data Sources (guide to additional data sources)

Nearby GNSS Stations from SONEL: PTAG, PTGG, MANL, PIMO
Nearby Real Time Stations from VLIZ: mani
Fast Delivery Data from UHSLC station 370: hourly and daily
Research Quality Data from UHSLC station 370: hourly and daily

Station Documentation

Link to RLR information.

Documentation - date unknown

Inccrease in trend in MSL rise suspected to be due to deposition from the river discharges and excessive reclamation although subsidence not totally discarded see letter from coast and Geodetic survey (13/5/1987).

Documentation added 1991-06-11

Manila 660/011 RLR(1974) is 9.9m below BM4a

Documentation added 1999-03-30

Gauge type = Ott. Records for Manila started in 1901 with datum of observations TSO 1901 and benchmark 4a 5.342m above the datum. In February 1981 BM 4a was destroyed see letter of 22.01.88. From then onwards BM 4B was used 5.306m above datum. On the sheet accompanying the 1993 data both BM 4B and benchmark GM-1A 6.064m above datum are listed although the main reference remains BM 4B. During 2002 the gauge was moved approximately 1km NNW from the original site,see letter of 21.10.03.Thereafter the reference datum is BM 66 4.509m above datum. The datum remains TSO 1901 throughout the dataset. Gauge type is SUTRON

Data Authority

National Mapping and Resource Information Authority
Hydrography Department
421 Barraca St,
San Nicolas 1010
Manila