LEGASPI, ALBAY

Station Information

Station ID: 522
Latitude: 13.15
Longitude: 123.75
GLOSS ID: 72
Coastline code: 660
Station code: 21
Country: PHILIPPINES
Time span of data: 1947 – 2012
Completeness (%): 96
Frequency Code: 24
Date of last update: 12 Dec 2013

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)

Fast Delivery Data from UHSLC station 371: hourly and daily
Research Quality Data from UHSLC station 371: hourly and daily

Station Documentation

Link to RLR information.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 2002Mar27 :
Legaspi 660/021 RLR(1964) is 9.1m below BM1 (1961).
Gauge type = Ott, (30th March 1999).
BM1 (1961) disturbed October 1983, but datum of data unchanged.
BM2 (1989) disturbed when pier repaired in 1994, but the datum
of the data has remained unchanged.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 14-Oct-2010 :
There has been a number of changes to the datum value over the years as
different levelling excercises have taken place.
1947-1984 BM 1 3.675m above TSO 1947
1985-88 BM 1 3.702m above TSO 1947 see letter dated 22.01.1988
1989-1997 BM 2 3.818m above TSO 1947
1998-9 BM 2 3.790m above TSO 1947
2000-2002 BM 2 4.009m above TSO 1947
2003 benchmark name becomes B 22
2005-7 value rounded to 4.01m
2008 back to 4.009m
Gauge type is THALIMEDES/SUTRON
Different values were not included on the RLR diagram as the RLR factor does
not change

Data Authority

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