1837 Valdivia earthquake

The earthquake was also felt by the crew whaling ships in Guafo Island and Chonos Archipelago.

Various landslides were triggered in Chiloé and people are reported to have been thrown to the ground in Valdivia.

Decades later while surveying southern Chile's coasts Francisco Vidal Gormaz was told of islands that been submerged and some that had emerged as a consequence of the earthquake.

[1] The earthquake caused a tsunami that struck Hawaii, what is now French Polynesia, and Japan.

[3] In Japan the tsunami flooded rice fields, destroyed salmon traps and broke into salt evaporation ponds causing significant economic losses.