The Rio de la Plata earthquake takes place.

1888 Río de la Plata earthquake

Earthquake between Argentina and Uruguay

The 1888 Río de la Plata earthquake occurred on 5 June measuring 5.5 on the Richter scale, and shook the upper Río de la Plata at 3:20 UTC-3. The epicentre was located 15 kilometres (9 mi) southwest of Colonia del Sacramento (Uruguay) and 42 kilometres (26 mi) east of Buenos…