WARNING: QCFLAG EXISTS. PLEASE READ THE DOCUMENTATION.
Station Information
Station ID:
374
Latitude:
37.937328
Longitude:
23.626714
Coastline code:
290
Station code:
31
Country:
GREECE
Time span of RLR data:
1969 – 2019
RLR completeness (%):
84
Time span of metric data:
1933 – 2019
Metric completeness (%):
65
Date of last update:
15 Oct 2020
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.
The contributing authority advises that anomalous values are the result of met. influences. Values for July - September 1990 affected by missing data
Documentation added 2008-04-09
When the method of sea level measurement was changed from recording downwards to the more conventional upwards measurement the benchmark was changed from the previous R287 to the currently defined R10 7.130m R15 1.567m and R20 1.784m. PSMSL is currently in correspondence with HNHS to establish the relationship of these revised benchmarks with R287. We have been unable to establish a relationship between the benchmarks so the data remains 'Metric' from January 2003 and the station has been flagged. However the station retains its RLR status so that the 'good' RLR data is available on the database.
Documentation added 2013-08-07
Following receipt of datum diagrams from the Hellenic Navy the RLR diagram has been re-drawn. In consequence both the RLR factors and the benchmark reference have changed.
Data Authority
Hellenic Navy Hydrographic Service Geographic Policy and International Relations Office TGN 1040 Athens