LIGHT EARTHQUAKE
148 km NE of Diego de Almagro, Chile
A magnitude 4.7 earthquake struck 148 km NE of Diego de Almagro, Chile on 21 Aug 2026, 22:26 UTC. The hypocentre was 105.5 km below the surface — intermediate by seismological convention. 15 other earthquakes above our reporting threshold have been recorded within 250 km in the past 30 days.
- Depth
- 105.5 km
- Latitude
- 25.56°S
- Time
- 22:26 UTC
- Magnitude
- M4.7
intermediate
68.89°W longitude
21 Aug 2026
mb
EPICENTRE
MAGNITUDE 4.7
Noticeable shaking of indoor objects. Damage is unlikely.
The scale is logarithmic: this released about 350 times the energy of a magnitude 3.0, roughly the energy of 169 tonnes of TNT.
105.5 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
15 earthquakes above our reporting threshold within 250 km of this one, the largest a magnitude 5.1.
OTHER RECENT EARTHQUAKES
18 Sept 2026, 02:12 UTC · 36.3 km deep
18 Sept 2026, 01:29 UTC · 106 km deep
18 Sept 2026, 01:07 UTC · 53.9 km deep
17 Sept 2026, 22:11 UTC · 82.7 km deep