Station Information

Station ID: 157
Latitude: -34.6
Longitude: -58.366667
Coastline code: 860
Station code: 151
Time span of data: 1905 – 1987
Completeness (%): 100
Frequency Code: 24
Date of last update: 14 May 1991

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: IGM1, BUE2, BUE1
Research Quality Data from UHSLC station 285: hourly and daily

Station Documentation

Link to RLR information.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 11-JUN-91 :
Buenos Aires 860/151 RLR(1977) is 25.2m below Peristilo de la Catedral
=========================== BENCHMARK INFORMATION UPDATE ADDED 12-JUL-93 :
Buenos Aires 860/151 RLR(1977) is 25.2m below Peristilo de la Catedral
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 29-JUL-93 :
Anomalously large value in April 1959 - correct as received from
authority - also seen in other records (e.g. Isla Martin Garcia
PSMSL code 860/171).
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 1998Oct13 :
The smoothed, normalized and detrended Buenos Aires monthly mean time
series shows a high correlation with the Southern Oscillation Index,
presumably through the influence of river flow (Bruce Douglas, private
communication, October 1998)

Data Authority

Servicio de Hidrografia Naval
Departmento Oceanografia
Av. Montes de Oca 2124
1271 Buenos Aires