Argentina

Unusual M7.4 earthquake strikes south of South America

Thrusting below the treacherous waters of the Drake Passage

May 3 •

and

Judith A Hubbard

M7.4 earthquake shakes Chile

Moderate-depth event within the subducting slab

Jul 19, 2024 •

Judith A Hubbard

and

M6.6 earthquake strikes deep below Argentina

Shaking felt by more than 17 million people across Argentina and Chile

Jul 17, 2023 •

Judith A Hubbard

and

M6.5 earthquake below Argentina - March 22, 2023

Today's M6.5 earthquake below Argentina was felt widely with shaking intensity 3-4 (in Argentina, Chile, Bolivia).

Mar 22, 2023 •

Judith Hubbard & Kyle Bradley

#nojs-banner { position: fixed; bottom: 0; left: 0; padding: 16px 16px 16px 32px; width: 100%; box-sizing: border-box; background: red; color: white; font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol"; font-size: 13px; line-height: 13px; } #nojs-banner a { color: inherit; text-decoration: underline; } This site requires JavaScript to run correctly. Please turn on JavaScript or unblock scripts