- Depth
- 11.0 km
- Source
- EMSC
Aceh
Country overviewAceh
Country overviewOn December 18, 2025 at 13:48 UTC, a magnitude M4.1 earthquake occurred near SIMEULUE, INDONESIA (Indonesia). With a focal depth of about 11 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Tremors of this size are distinctly felt and can occasionally cause light damage.
The event was recorded by EMSC. Indonesia: 33 earthquakes were recorded in the past 24 hours, the strongest reaching M6.6.
Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.
Depth classes per USGS
Aceh
12 Sep 2025 – 12 Sep 2026 · M ≥ 3.0 · 317 Catalogue entries
Of 316 other entries for this area and period, 48 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.
Open seismic profile