Station Information

Station ID: 690
Latitude: 21.3
Longitude: -89.666667
Coastline code: 920
Station code: 1
Country: MEXICO
Time span of data: 1952 – 2013
Completeness (%): 54
Frequency Code: 24
Date of last update: 24 Jun 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 GNSS Stations from SONEL: PROX, MERI
Nearby Real Time Stations from VLIZ: prog, prog2
Research Quality Data from UHSLC station 721: hourly and daily

Station Documentation

Link to RLR information.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 11-JUN-91 :
Progreso 920/001 RLR(1964) is 13.8m below BM1
=========================== BENCHMARK INFORMATION UPDATE ADDED 12-JUL-93 :
Progreso 920/001 RLR(1964) is 13.8m below BM1
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 29-JUL-93 :
Anomalously low value May 1959 - correct as received from authority.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 12-Jan-2012 :
Regarding the comment above re. the data spike in May 1959. In the old system
it was only possible to flag a whole year as suspect. This is not the case with
the new database. As the rest of the data for 1959 looks correct the flags have
been removed so May 1959 is the only month flagged.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 24-Jun-2015 :
Levelling information has been received from UNAM. Primary benchmark remains BM 1. However the TGZ is now 12.301m below BM 1.

Data Authority

Servicio Mareografico Nacional
Instituto de Geofisica, Ciudad Universitaria
Delegacion de Coyoacan
04510 Mexico D.F.