Ok this piece says it was a 6.9 but Dutch says it was a 7.1.
https://nypost.com/2021/01/23/earthquake-in-antarctica-sparks-panic-in-chile/
An earthquake in Antarctica forced the evacuation of 80 people from a Chilean scientific base — and caused a bit of panic in the country’s coastal areas, when a glitch in an emergency message system mistakenly sent out a tsunami warning.
The 6.9 temblor struck Saturday evening, about 134 miles northeast of the Bernardo O’Higgins Station, forcing dozens at the research station to flee.
