TUMACO

Station Information

Station ID: 639
Latitude: 1.833333
Longitude: -78.733333
GLOSS ID: 171
Coastline code: 842
Station code: 21
Country: COLOMBIA
Time span of RLR data: 1953 – 1969
RLR completeness (%): 100
Time span of metric data: 1951 – 2014
Metric completeness (%): 84
Frequency Code: 24
Date of last update: 04 Nov 2015

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 Real Time Stations from VLIZ: tumc
Research Quality Data from UHSLC station 303: hourly and daily

Station Documentation

=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 19-APR-93 :
The Colombian earthquake of 12 December 1979 caused the coast around Tumaco (station code 842/021) to subside up to 1.6m - see Herd et al. 1979, Science, 211, 441-445.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 30-NOV-92 :
December 1989 an earthquake caused a vertical land submergence or apparent sea level rise of approximately 15.2cm
1953-90 Data revised,November 1992
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 23-APR-93 :
1988-92 data from several tide gauges as follows:Jan 88-Sept 89 Stevens,Dec 89-Nov 90 ADR Digital,Dec 90-Oct 91 Fuess,Nov 91-June 92 ADR Digital,July Nov 92 Seba,Dec 92 onwards Digital
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 06-MAY-93 :
Datum shift queries in 1973,1974 and 1984
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 06-MAY-93 :
Datum shift in 1990
=========================== BENCHMARK INFORMATION UPDATE ADDED 12-JUL-93 :
Tumaco 842/021 RLR(1964) is 10.3m below BM1
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 05-OCT-04 :
Data from 1997 on received from University of Hawaii Sea Level Center
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 18-Jan-2012 :
Using data from the latest UHSLC JASL cd the 'METRIC' dataset has been updated. Data values for 2001-2011 have been added to the dataset. The whole dataset has several datum shifts in it.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 04-Nov-2015 :
Updated JASL data for 2011-2014 added to the 'Metric' plot.

Data Authority

I.D.E.A.M.
Carrera 5a, No.15-80 Piso 18
Aa 18633 Santafe de Bogota Dc
COLOMBIA