Data



Data Notes



Extracted from Database

22 Apr 2019

EASTER ISLAND-E

Station Information

Station ID: 1272
Latitude: -27.154722
Longitude: -109.472778
GLOSS ID: 137
Coastline code: 810
Station code: 3
Country: CHILE
Time span of data: 1970 – 2017
Completeness (%): 82
Date of last update: 10 Jul 2018

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.

Tide Gauge Data

Plot of monthly mean sea level data at EASTER ISLAND-E.

Link to larger image of monthly data plot.
Download monthly mean sea level data.

Plot of annual mean sea level data at EASTER ISLAND-E.

Link to larger image of annual data plot.
Download annual mean sea level data.

Download metric sea level data. Use only with extreme caution.
NOTE: If some of the data are red in the plots above, the 'flag for attention' is set. Please see the documentation below.

Additional Data Sources (guide to additional data sources)

Nearby GNSS Stations from SONEL: EISL, ISPA
Nearby Real Time Stations from VLIZ: east2, east
Fast Delivery Data from UHSLC station 22: hourly and daily
Research Quality Data from UHSLC station 22: hourly and daily

Station Documentation

Link to RLR information.

Documentation added 1993-03-31

Data received from TOGA office

Documentation added 1996-02-09

The period after the long gap in 1991 appears to have a lower mean level although data received via satellite also show this feature. It is not clear if a reference shift occurred during the gap.

Documentation added 1996-06-17

Data 1994-95 received directly from Servicio de la Armada de Chile

Documentation added 1997-11-14

1996 data received from University of Hawaii Sea Level Centre

Documentation added 1997-11-14

Instrument type: Bristol bubbler gauge (BUB) (primary gauge 1985-01/1994)NOAA "digibub" water level gauge (PRS) (primary gauge 03/1994+)note: this gauge uses a nitrogen-driven bubbler oriface below the water line connected to a Para-scientific pressure transducer located at the DCP housing.The pressure transducers are vented to the atmosphere so no atmospheric corrections are required. NOAA backup pressure water level gauge (BWL)

Documentation added 1997-12-09

1994-95 data revised with data received from the UHSLC

Documentation added 1998-12-15

1997 data received from the University of Hawaii Sea Level Center

Documentation added 2004-10-20

Data for the period 1985-98 were replaced by a new data set received from the supplying authority (SHOA)

Data Authority

Hydrographic and Oceanographic Service of the Chilean Navy
Errazuriz 254
Playa Ancha
Valparaiso