Rudi DarmokoWijayantoSuharyantoAbdul MuhariNational Disaster Management AgencyKompas TVU.S. Geological SurveyAgence France-Presse (AFP)National Disaster Management Agency (BNPB)Meteorology, Climatology and Geophysics Agency (BMKG)

Magnitude 7.7 earthquake off Indonesia's Flores island kills at least 38, triggers mass evacuations; power outages hamper rescue efforts

A 7.7-magnitude earthquake struck off Flores island in Indonesia, killing at least 38 people and prompting mass evacuations. The quake, which occurred early Saturday, caused significant damage and power outages, complicating rescue efforts as authorities warned of potential tsunami waves.

Le Monde.fr Le Monde.fr+1 source15 August 2026 · 12:34 UTC
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A powerful 7.7-magnitude earthquake struck off Flores island in eastern Indonesia early Saturday, August 15, killing at least 38 people and causing widespread panic. The quake's epicenter was located 68 kilometers northwest of Ende, with a depth of 10 kilometers according to the U.S. Geological Survey.12

The earthquake triggered mass evacuations as residents fled to higher ground, fearing a tsunami. Indonesia's Meteorology, Climatology and Geophysics Agency (BMKG) initially warned of potential tsunami waves, urging communities along the northern coast to evacuate immediately. Abdul Muhari, an official at the national disaster agency, emphasized the need for self-evacuation, advising residents to move at least two kilometers inland or to higher ground more than 10 meters high.45

The quake was followed by strong aftershocks, including one measuring 6.1. Reports indicate significant damage, with buildings collapsing in the regencies of Sikka, Manggarai, and East Manggarai. Suharyanto, head of the National Disaster Management Agency, confirmed that 16 bodies were recovered from a landslide in Manggarai.3

Power outages have hampered rescue efforts, complicating communication and information flow. Rudi Darmoko, East Nusa Tenggara Police Chief, noted that landslides also cut off the Trans-Flores highway, further complicating access for rescue teams. The region, part of Indonesia's “Ring of Fire,” is known for its seismic activity, making it particularly vulnerable to such disasters.9

Key Insight
“The quake's epicenter was 68 km northwest of Ende, and a tsunami warning for waves up to 3 meters was later lifted after no significant sea-level changes. Landslides cut off the Trans-Flores highway, and 16 bodies were pulled from a landslide in Reok village.”
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CuriousCats studied:
1
Le Monde.frLe Monde.fr
“A powerful 7.7-magnitude earthquake struck off Flores island in eastern Indonesia early Saturday, August 15, killing at least 38 people and sending thousands fleeing.”
Le Monde.fr →
2
The Globe and MailThe Globe and Mail
“A powerful magnitude 7.7 earthquake struck off the coast of Indonesia early Saturday, killing at least 38 people, collapsing buildings and homes as well as causing panic in a region prone to deadly quakes.”
The Globe and Mail →
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