6.1
EarthquakeMajor
M6.1 earthquake near Añatuya, Santiago del Estero
17891 d ago · 22 Oct 1977, 17:57 UTC 45 km E of Suncho Corral, Argentina
What happened
A magnitude 6.1 earthquake struck 45 km E of Suncho Corral, Argentina on 22 Oct 1977, 17:57 UTC at a depth of 614 km.
Earthquakes of this size are classed as Strong. Can cause damage in populated areas up to tens of kilometres away. This was a deep earthquake; shaking at the surface is usually weak for its size.
The nearest town in our records is Añatuya, about 58 km away in Santiago del Estero, Argentina.
Timeline
First reported by USGS
16 Oct 2026, 20:46 UTC
Community
Did you feel it?
Nearby in the last 30 days
No other events recorded within about 300 km in the last 30 days.