Seismic Crisis in Indonesia: 20 Dead as Earthquake Triggers Tsunami Alert and Evacuations
A 7.7-magnitude tremor off the coast of Flores has left at least 20 fatalities, with authorities warning of aftershocks and continued monitoring of sea levels despite the lifting of tsunami warnings.
A powerful 7.7-magnitude earthquake struck off the eastern coast of Indonesia’s Flores island early Saturday, triggering mass evacuations and leaving at least 20 people dead. Emergency crews are currently battling logistical challenges, including landslides that have blocked access roads to affected communities, while residents have fled to higher ground following initial tsunami warnings.
Fathur Rahman, a rescue official, confirmed to AFP that 20 individuals were killed across four towns in the Nagekeo regency, which has been identified as the hardest-hit area. The official reported six injuries and two people still buried in the rubble. In the neighbouring Manggarai regency, two individuals were known to be trapped alive under collapsed structures, with rescue teams prioritising their extraction.
The epicentre of the shallow quake was located approximately 68 kilometres northwest of the coastal town of Ende. Eyewitnesses in Nagekeo reported the sea retreating early Saturday, a phenomenon often preceding a tsunami, before the warning was eventually lifted. The Indonesia Meteorology, Climatology, and Geophysics Agency (BMKG) stated that while the immediate tsunami threat has ended, monitoring of sea levels will continue.
Authorities have cautioned against returning to damaged buildings due to the risk of aftershocks, with the strongest recorded at magnitude 6.1. Lukas Lotar, a resident of Maumere, described significant structural damage, including cracked walls at a local hospital, as patients and staff fled the facility during the shaking. The stricken area consists primarily of towns and villages with few high-rise buildings, limiting the potential for large-scale structural collapse but complicating rescue efforts in dense settlements.
Indonesia remains situated within the Pacific "Ring of Fire," a zone of intense seismic activity. The region has a history of devastating earthquakes, including a 7.7-magnitude event in 1992 that killed approximately 2,500 people and a 9.1-magnitude tremor in 2004 that triggered a regional tsunami killing over 220,000 people. The full scale of the current disaster and the total number of casualties are still being assessed as rescue operations continue.
