5 miles wide? Pffft... The one that slammed into the south Pacific and severed Antarctica from South America 65 million years ago was 5 miles thick and about 400 miles wide. It must have taken a few centuries to repair after killing most life on earth.
Chicxulub hit near what is now the Yucatan Peninsula in Central America.
This one shifted the planet's axis and sped up the day by an hour. https://pic8.co/sh/HECBtB.png
Which one? You earlier said "65 millikn years ago," which would have been when Chicxulub struck, which is not anywhere near Tierra Del Fuego, which is what's in your image.
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