Puerto Montt 850/051 RLR(1970) is 12.6m below BM15
Documentation added 1996-01-03
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).
Documentation added 1998-05-20
Gauge type: 1945-73 float/stilling well, 1977- bubbler data 1942-45 from US Geological Survey gauge
Documentation added 2001-01-26
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
Documentation added 2004-10-20
Data for the period 1981-97 were replaced by a new data set received from the supplying authority (SHOA).
Documentation added 2011-11-16
An Earthquake registering 8.8 on the Moment Magnitude Scale occurred off the coast of Central Chile at 03.34 local time (06.34 UTC) on 27.2.2010.
Hydrographic and Oceanographic Service of the Chilean Navy Errazuriz 254 Playa Ancha Valparaiso