LIGHT EARTHQUAKE
69 km SSW of Lembar, Indonesia
A magnitude 4.4 earthquake struck 69 km SSW of Lembar, Indonesia on 20 Sept 2026, 17:51 UTC. The hypocentre was 76.4 km below the surface — intermediate by seismological convention. Shaking was reported in Mataram, Lombok Barat Regency and Lombok Tengah Regency. The figures have been revised 155 times since the first report.
- Depth
- 76.4 km
- Latitude
- 9.29°S
- Time
- 17:51 UTC
- Magnitude
- M4.4
intermediate
115.78°E longitude
20 Sept 2026
mb
REPORTED SHAKING (MMI SCALE)
EPICENTRE
SHAKEMAP (BMKG)
View the official report↗MAGNITUDE 4.4
Noticeable shaking of indoor objects. Damage is unlikely.
The scale is logarithmic: this released about 130 times the energy of a magnitude 3.0, roughly the energy of 60 tonnes of TNT.
76.4 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.
OTHER RECENT EARTHQUAKES
20 Sept 2026, 20:54 UTC · 10 km deep
20 Sept 2026, 15:33 UTC · 507.1 km deep
20 Sept 2026, 13:54 UTC · 354.9 km deep
20 Sept 2026, 13:35 UTC · 7 km deep