- An earthquake occurred near Pematangsiantar in Sumatra, Indonesia, prompting a tsunami threat assessment.
- A major earthquake and subsequent tsunamis are prompting a large-scale disaster response in Sumatra, involving the National Search and Rescue Agency and media coverage.
Aftershocks and landslides impacted the island of Sumatra following a major earthquake.
1 report, 1 independent
Updated Aug 17
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What happened
Aftershocks and landslides impacted the island of Sumatra following a major earthquake.
Who's involved
What this event is mainly aboutHow it developed
Newest first. Tap a step to see who reported it.- An earthquake struck off Sumatra island on August 18, 2026.Sub-event
Aftershocks and landslides impacted the island of Sumatra.1 source
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The entities involved
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Sumatra
island in western Indonesia, westernmost of the Sunda Islands