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1817 Earthquake in Santiago del Estero

When
1817
Where
Santiago del Estero Province
Part of
Santiago del Estero earthquake of 1817

A magnitude 7.0 earthquake affected Santiago del Estero Province in 1817, with the exact day remaining unconfirmed by sources.

The earthquake struck the northern Argentine province of Santiago del Estero in 1817. The magnitude was recorded as 7.0. The legacy row indicates July 4, but the supplied passages do not verify this specific date, only the year and magnitude. The event occurred in a region with deep indigenous roots.

Sources

  1. 1817 Wikipedia, revision of 2026-06-20
  2. Santiago del Estero Province Wikipedia, revision of 2026-09-14

Machine-drafted from the cited Wikipedia passages and checked by a reviewing model, not by a human editor. Every passage cites the revision it was written from; dates and places follow those passages.