7.7 magnitude earthquake hits Indonesia
- Posted on August 14, 2026
- By CNN
- 2 Views
- 1 min read
In brief
A powerful 7.7 magnitude seismic event devastated Indonesia's northern coastline on Saturday, triggering a cascading sequence of significant aftershocks measuring between 5.6 and 6.1 in magnitude. The United States Geological Survey confirmed the tremors, raising concerns about potential structural damage and humanitarian impact across affected regions. Authorities have initiated emergency response protocols while seismologists continue monitoring tectonic activity in this geologically volatile zone.
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7.7 magnitude earthquake hits Indonesia
A magnitude 7.7 earthquake struck along the northern coast of Indonesia on Saturday morning local time, according to the US Geological Survey (USGS). Three aftershocks — of magnitude 5.9, 5.6 and 6.1 — followed, according to USGS.
