Data



Data Notes



Extracted from Database

14 Oct 2019

KHIOS

Station Information

Station ID: 408
Latitude: 38.371514
Longitude: 26.141189
Coastline code: 290
Station code: 71
Country: GREECE
Time span of RLR data: 1969 – 2015
RLR completeness (%): 85
Time span of metric data: 1937 – 2015
Metric completeness (%): 55
Date of last update: 14 Jun 2016

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 KHIOS.

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

Plot of annual mean sea level data at KHIOS.

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: CHIO

Station Documentation

Link to RLR information.

Documentation - date unknown

1969-78(June) Data from readings of tide pole

Documentation added 1991-06-11

Khios 290/071 RLR(1981) is 8.9m below BM R62

Documentation added 1993-07-12

Khios 290/071 RLR(1981) is 8.9m below BM R62

Documentation added 1997-03-11

The contributing authority advises that anomalous values
are the result of met. influences

Documentation added 2015-06-01

There is no data available for Khios for 2014

Data Authority

Hellenic Navy Hydrographic Service
Geographic Policy and International Relations Office
TGN 1040
Athens