Station Information

Station ID: 1472
Latitude: -0.75
Longitude: -90.316667
Coastline code: 845
Station code: 31
Country: ECUADOR
Time span of data: 1978 – 2018
Completeness (%): 95
Date of last update: 07 Mar 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: GALA, GLPS
Nearby Real Time Stations from VLIZ: sant
Fast Delivery Data from UHSLC station 30: hourly and daily
Research Quality Data from UHSLC station 30: hourly and daily

Station Documentation

Link to RLR information.

Documentation added 1991-06-11

Santa Cruz 845/031 RLR(1983) is 8.3m below BM UH-1

Documentation added 1996-10-08

The noise in the residuals on 30 July 1995 is associated with a tsunami. Instrument type: (1978-present) Fischer and Porter Analog-to-Digital Recorder (ADR);Bristol Bubbler (BUB) Handar Encoder (ENC)Primary gauge: ADR:1974-90, ENC 1991-

Documentation added 2010-11-17

The complete dataset 1978-2007 has been supplied by UHSLC. After comparing with existing data values these were entered onto the database. RLR remains 5.389m.

Documentation added 2013-10-14

Complete dataset Oct. 1978 to April 2012 downloaded onto the database from UHSLC

Documentation added 2015-10-21

Using the latest JASL data the complete dataset 1978-2014 has been loaded. From the JASL metadata level corrections have been made of between +2-3cm during the period 18.2.2008-04.04.2012.
Because of detrimental comments from the UH levelling sheet for this station i.e. BM@ is not stable so not a good Primary benchmark also in the survey of 2008 reference is made to the re-construction of the pier. Because of these comments the station has reverted to 'Metric' as although BM VI was latterley adopted as the Primary benchmark it is still not stable.

Data Authority

University of Hawaii Sea Level Center
Department of Oceanography Division of Natural Sciences
1000 Pope Road
Hawaii 96822