Magnitude 7.7 Earthquake Strikes Indonesia's Flores Coast, Causing Dozens of Deaths and Mass Evacuations

A powerful 7.7-magnitude earthquake struck the coast of Flores island in eastern Indonesia on Saturday, killing dozens of people and triggering mass evacuations, according to El Periódico. The quake hit one of the country's most seismically active regions, sending residents fleeing from their homes in fear of aftershocks and tsunamis.
Indonesia's National Disaster Management Agency (BNPB) confirmed the deaths and said rescue operations were underway across affected areas, La Provincia reported. Authorities urged coastal communities to move to higher ground as a precautionary measure.
The earthquake struck the coastal zone of Flores, an island in the eastern part of the Indonesian archipelago. The 7.7 magnitude reading puts it firmly in the category of a major quake — powerful enough to cause widespread structural damage and trigger secondary hazards like tsunamis, according to Diario Córdoba.
Flores has been struck by deadly earthquakes before. The island sits along one of the world's most active fault lines. Saturday's event sent shockwaves through multiple communities, collapsing buildings and trapping people under rubble, El Periódico Mediterráneo reported.
Authorities ordered mass evacuations along the coastline after the quake struck. Residents were told to leave low-lying areas immediately, La Opinión de A Coruña reported. Emergency sirens rang out as thousands of people moved to higher ground on foot and by vehicle.
A tsunami warning was issued for coastal areas close to the epicenter. Indonesia's disaster agency monitored sea levels closely in the hours after the quake. Officials kept evacuation orders in place until the threat could be fully assessed, according to El Periódico de Extremadura.
The BNPB — Indonesia's main disaster response body — confirmed dozens of deaths following the quake. Rescue teams were deployed to the worst-hit areas to search for survivors. The full death toll was expected to rise as crews reached more remote communities, El Periódico reported.
Emergency workers faced damaged roads and infrastructure, slowing the relief effort. The BNPB coordinated with local authorities to set up temporary shelters for displaced families. Medical teams were also sent to treat the injured, according to La Provincia.
Indonesia sits on the Pacific Ring of Fire — a zone of intense seismic and volcanic activity that circles the Pacific Ocean. The country experiences hundreds of earthquakes every year. Some of the deadliest disasters in modern history have struck the archipelago, including the 2004 Indian Ocean tsunami.
The eastern region, where Flores is located, is particularly vulnerable. A 7.8-magnitude earthquake struck near Flores in 1992, killing over 2,000 people. Saturday's quake is a grim reminder of the constant threat facing millions of Indonesians who live in high-risk zones, Diario Córdoba noted.
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