- A ground-collapse zone in Pondok Balik village, Aceh Tengah, has expanded, swallowing plantation land and cutting off a main road.
- Local officials warn that continuous ground movement poses threats to nearby communities and infrastructure.
- Disaster officials describe the phenomenon as slow-moving ground instability rather than a sudden sinkhole collapse.
- Indonesia's state electricity utility is relocating infrastructure to mitigate risks from the expanding collapse zone.
- National government attention has focused on developing mitigation plans to prevent further spreading of the area affected.
ACEH TENGAH, ACEH, INDONESIA — A widening ground-collapse zone in Pondok Balik village in Aceh Tengah has swallowed sections of plantation land and severed a main road link, prompting local officials to warn the shift could threaten nearby communities if the movement continues.
Road Access Cut Off as the Collapse Spreads
Local officials say the slide area has expanded across the Pondok Balik corridor in Ketol, cutting a road that residents use to move people, supplies, and farm goods between communities. The district government has discussed technical assessments and mitigation steps while relying on an alternate route for traffic.
Officials Describe a Slow-Moving Landslide, Not a Sudden Sinkhole
Local disaster officials and provincial energy and mineral resources (ESDM) findings cited in Indonesian coverage describe the phenomenon as an active, continuing ground movement driven by unstable, water-saturated layers—rather than a classic, sudden “sinkhole” collapse. The area has been monitored for years as the footprint gradually increased.
Power Infrastructure and Nearby Areas Face Growing Risk
With the shifting zone encroaching on infrastructure, Indonesia’s state electricity utility PLN has carried out work tied to the risk in the area, including relocating transmission-tower infrastructure away from the active ground movement, according to regional reporting.
National Attention as Mitigation Plans Take Shape
The situation has drawn attention from higher levels of government, with Indonesian reporting describing visits and coordination around next steps, including structural and non-structural measures aimed at preventing the movement from spreading toward populated areas.
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