Magnitude
M3.6
- Depth
- 15.0 km
- Source
- EMSC
Sumatera Utara · Nias Utara
Country overviewSumatera Utara · Nias Utara
Country overviewOn April 18, 2026 at 20:50 UTC, a magnitude M3.6 earthquake occurred near Nias Utara, Sumatera Utara (Indonesia). With a focal depth of about 15 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this magnitude are often felt but rarely cause damage.
The event was recorded by EMSC. Indonesia: 42 earthquakes were recorded in the past 24 hours, the strongest reaching M5.2.
Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.
Depth classes per USGS