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 – 2013
Completeness (%): 84
Frequency Code: 24
Date of last update: 24 Nov 2014

Green Arrow: Current Station
Yellow Marker: Neighbouring RLR 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: PIMO, MANL, PTAG
Nearby Real Time Stations from VLIZ: mani

Station Documentation

Link to RLR information.
INCREASE IN TREND IN MSL RISE SUSPECTED TO BE DUE TO DEPOSITION
FROM RIVER DISCHARGES AND EXCESSIVE RECLAMATION ALTHOUGH SUBSIDENCE
NOT TOTALLY DISCARDED (LETTER FROM COAST AND GEODETIC SURVEY 13/5/1987).
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 11-JUN-91 :
Manila 660/011 RLR(1974) is 9.9m below BM4a
=========================== BENCHMARK INFORMATION UPDATE ADDED 12-JUL-93 :
Manila 660/011 RLR(1974) is 9.9m below BM4a
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 1999Mar30 :
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
PHILIPPINES