=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 03-JAN-96 :
There was a magnitude 7.8 earthquake about 20 km offshore of northern Chile on 30 July 1995 which produced a tsunami of 1.3 m at Caldera and which was seen in many records across the Pacific (information from NTF, Australia).
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 2001Jan26 :
For a review of the new Chilean tide gauge network, see "Tides in the Chilean Coasts" by Juan J. Fierro, Hydro International,Jan/Feb 2001, pp.7-9.COASTLINE PRONE TO EARTHQUAKE ACTIVITY;
DATA POSSIBLY AFFECTED AS A RESULT
=========================== BENCHMARK INFORMATION UPDATE ADDED  12-JUL-93 :
Corral              850/047 RLR(1964) is 8.4m below BM(Cota Fija)3
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 13-Jul-2015 :
Previously this station was flagged following a review the station flag was removed. A permanent station was established at Corral in 1984 see id.2262.

