LIGHT EARTHQUAKE
42 km WSW of Abra Pampa, Argentina
A magnitude 4.3 earthquake struck 42 km WSW of Abra Pampa, Argentina on 27 Aug 2026, 05:53 UTC. The hypocentre was 259.4 km below the surface — intermediate by seismological convention. 4 other earthquakes above our reporting threshold have been recorded within 250 km in the past 30 days.
- Depth
- 259.4 km
- Latitude
- 22.81°S
- Time
- 05:53 UTC
- Magnitude
- M4.3
intermediate
66.10°W longitude
27 Aug 2026
mb
EPICENTRE
MAGNITUDE 4.3
Noticeable shaking of indoor objects. Damage is unlikely.
The scale is logarithmic: this released about 89 times the energy of a magnitude 3.0, roughly the energy of 43 tonnes of TNT.
259.4 KM DEEP
At this depth the energy spreads before it reaches the surface. Shaking is usually weaker than a shallow earthquake of the same size, but it can be felt across a wider area.
NEARBY IN THE PAST 30 DAYS
4 earthquakes above our reporting threshold within 250 km of this one, the largest a magnitude 4.8.
OTHER RECENT EARTHQUAKES
02 Nov 2026, 05:19 UTC · 87.9 km deep
02 Nov 2026, 04:45 UTC · 10 km deep
02 Nov 2026, 04:28 UTC · 580.9 km deep
02 Nov 2026, 01:54 UTC · 510.1 km deep