Magnitude 7.7 earthquake strikes eastern Indonesia, leaving dozens dead

A magnitude 7.7 earthquake struck off Indonesia's Flores island, killing dozens, destroying buildings, and triggering brief tsunami evacuations.
A powerful magnitude 7.7 undersea earthquake struck off the coast of Flores island in eastern Indonesia on Saturday, causing widespread destruction and significant casualties. Disaster management agencies and local rescue teams reported death tolls ranging between 20 and 40 as emergency crews reached heavily affected communities.
The tremor caused extensive structural damage across the region, flattening homes, schools, and warehouses, while secondary landslides obstructed key roadways and hindered relief efforts. Indonesian authorities briefly issued a tsunami warning, prompting mass evacuations in coastal areas before lifting the alert. Search and rescue operations remain underway to locate trapped survivors amid persistent aftershocks.
Sources: Canarias7, El Día, El Mundo, Expresso das Ilhas, La Vanguardia
Sources
- El Mundo — Alerta de tsunami por un fuerte terremoto de 7,7 en la costa de Indonesia
- El Día — Al menos 20 muertos y evacuaciones masivas tras un terremoto de magnitud 7,7 en Indonesia
- Expresso das Ilhas — Sismo de magnitude 7,7 faz pelo menos 20 mortos na Indonésia
- La Vanguardia — Al menos 38 muertos tras un terremoto de 7,7 de magnitud en Indonesia
- Canarias7 — Un terremoto causa al menos 38 muertos en una isla de Indonesia
Earlier coverage
- Aug 17, 2026, 09:30 AM UTCStrong earthquake off Flores island triggers tsunami waves and leaves dozens dead
- Aug 16, 2026, 10:00 AM UTCMagnitude 7.7 earthquake strikes off Indonesia's Flores island
- Aug 16, 2026, 08:30 AM UTCMagnitude 7.7 earthquake strikes eastern Indonesia, leaving dozens dead
- Aug 16, 2026, 05:30 AM UTCRescue operations continue in eastern Indonesia following magnitude 7.7 earthquake
- Aug 15, 2026, 02:00 PM UTCDeath toll climbs to around 40 following magnitude 7.7 earthquake in eastern Indonesia
- Aug 15, 2026, 10:00 AM UTCDeath toll rises after magnitude 7.7 earthquake strikes eastern Indonesia
- Aug 15, 2026, 04:00 AM UTCPowerful 7.7 magnitude earthquake strikes off Indonesia's Flores island