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Indonesia: Dozens dead after earthquake off Flores island

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What to know about Indonesia: Dozens dead after earthquake off Flores island

Indonesia: Dozens dead after earthquake off Flores island August 15, 2026 A powerful earthquake struck off the coast of Indonesia early on Saturday, killing at least 47 people and toppling buildings, the National Disaster Mitigation Agency said.

Claims checked 11
Techniques found 0
Topics 0

Coverage spectrum

Coverage gap: Low Left coverage
Left25%
Center50%
Right25%

4 sources compared across this story cluster. This is an eFinder estimate from indexed source coverage, not an editorial rating.

What happened

Indonesia: Dozens dead after earthquake off Flores island August 15, 2026 A powerful earthquake struck off the coast of Indonesia early on Saturday, killing at least 47 people and toppling buildings, the National Disaster Mitigation Agency said.

Why it matters

The epicenter of the magnitude 7.7 earthquake hit off the coast of the island of Flores at a shallow depth of 10 kilometers (6.2 miles), the US Geological Survey (USGS) said.

Common ground

Shallow earthquakes (up to 70 kilometers deep) are considered more dangerous and destructive.

Perspective signals

No major persuasion pattern has been attached yet, so the source, headline, and evidence should carry most of the weight for readers.



fact_checkClaims Checked

eFinder analyzed this article and checked 11 claims against available evidence, cross-references, web search, and Wikipedia. Here is what the fact-checking layer found.

check_circle Corroborated 8
verified Verified 1
help Insufficient Evidence 1
schedule Pending 1
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Claim 1: “The epicenter of the magnitude 7.7 earthquake hit off the coast of the island of Flores at a shallow depth of 10 kilometers (6.2 miles), the US Geological Survey (USGS) said.”
CORROBORATED
Multiple web sources report a magnitude 7.7 earthquake off the coast of Flores. Wikipedia confirms a Mw 7.8 earthquake on August 15, 2026, off the coast of Flores.
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wikipedia NEUTRAL — Milena Flores (born October 10, 1977) is an American former professional basketball player and coach. She played college basketball for the Stanford Cardinal from 1996 to 2000 and was a two-time All-P…
https://en.wikipedia.org/wiki/Milena_Flores
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wikipedia NEUTRAL — On 15 August 2026, at 05:58 WITA (UTC+8), a Mw 7.8 earthquake struck off the coast of the island of Flores in East Nusa Tenggara, Indonesia. The earthquake was caused by movement on the Flores back-ar…
https://en.wikipedia.org/wiki/2026_Flores_earthquake
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wikipedia NEUTRAL — Flores ( FLOR-ess) is one of the Lesser Sunda Islands, a group of islands in the eastern half of Indonesia. Administratively, it forms the largest island in the East Nusa Tenggara Province. The area i…
https://en.wikipedia.org/wiki/Flores
+ 3 more evidence sources
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Claim 2: “A powerful earthquake struck off the coast of Indonesia early on Saturday, killing at least 47 people and toppling buildings, the National Disaster Mitigation Agency said.”
CORROBORATED
Multiple independent web sources report the earthquake on August 15, 2026, with death tolls mentioned as 'at least 47' and 'at least 38'. Wikipedia confirms the date and location of the 2026 Flores earthquake.
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wikipedia NEUTRAL — The following events occurred in August 1974:
https://en.wikipedia.org/wiki/August_1974
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wikipedia NEUTRAL — The following events occurred in August 1977:
https://en.wikipedia.org/wiki/August_1977
travel_explore
web search NEUTRAL — Track earthquakes today and near you with our live earthquake map. Real‑time USGS data, magnitude filters, and recent seismic activity worldwide. Updated every 60 seconds.
https://earthquakemap.live/
+ 2 more evidence sources
verified
Claim 3: “1992, magnitude 7: A tsunami following a strong earthquake on the southeastern island of Flores killed about 2,500 people”
VERIFIED
Cross-reference from NBC Washington confirms a magnitude 7 earthquake and tsunami in December 1992 on Flores that killed about 2,500 people.
travel_explore
web search NEUTRAL — Used Hyundai Santa Fe for sale in Grand Rapids, MI. Browse local listings near you on Autotrader.
https://www.autotrader.com/cars-for-sale/hyundai/santa-fe/gr…
travel_explore
web search NEUTRAL — Test drive Used Hyundai Santa Fe at home from the top dealers in your area. Search from 11578 Used Hyundai Santa Fe cars for sale, including a 2019 Hyundai Santa Fe AWD, a 2019 Hyundai Santa Fe FWD, a…
https://www.autotrader.com/cars-for-sale/hyundai/santa-fe
travel_explore
web search NEUTRAL — We have 9K Hyundai Santa Fes for sale with Free CARFAX Reports including SEL, Limited Edition, Calligraphy and other trims. 6,674 Hyundai Santa Fes are reported accident free and 6,033 are One-Owner c…
https://www.carfax.com/Used-Hyundai-Santa-Fe_w324
+ 1 more evidence source
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Claim 4: “The initial jolt was followed by a series of aftershocks in the same area, including one of magnitude 6.1.”
CORROBORATED
Multiple sources confirm a series of aftershocks, specifically citing a magnitude 6.1 aftershock.
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web search NEUTRAL — The main shock was swiftly followed by a sequence of strong aftershocks. According to Watchers.news, three aftershocks had been recorded by 22:28 UTC: a magnitude-5.9 at 22:13 UTC, a magnitude-5.6 at …
https://www.nationalheadlines.co.uk/2026/08/flores-earthquak…
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web search NEUTRAL — This earthquake hit under water in the Flores Sea, right off the coast of Indonesia (12 mi offshore), 59 kilometer north of Ende in East Nusa Tenggara. The center of this earthquake had a very shallow…
https://earthquakelist.org/news/2026/08/14/m6-1-earthquake-i…
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web search NEUTRAL — Dozens of aftershocks followed the initial strike through the morning and into the afternoon, the strongest measuring 6.1 magnitude.Rescue operations in East Nusa Tenggara following the 7.7-magnitude …
https://easternherald.com/2026/08/16/flores-island-earthquak…
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Claim 5: “2004, magnitude 9.1: A quake struck off the coast of Sumatra triggering a tsunami that killed 170,000 in Indonesia and 220,000 in several countries in the Indian Ocean”
CORROBORATED
Multiple independent sources confirm the 2004 magnitude 9.1 earthquake off Sumatra, the death toll of 170,000 in Indonesia, and approximately 220,000 across the Indian Ocean.
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web search NEUTRAL — The 2004 9.1 earthquake off the coast of Sumatra unleashed a huge tsunami that killed 220,000 people in the Indian Ocean region, 170,000 in Indonesia alone.
https://www.garnertedarmstrong.org/a-6-9-quake-hits-banda-se…
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web search NEUTRAL — In 2004 a Magnitude 9.1 interplate subduction earthquake triggered a tsunami that killed over 230,000 people. Yet a nearby magnitude 8.7 intraplate earthquake in 2012, caused little damage and generat…
https://www.iris.edu/hq/inclass/animation/sumatraandaman_ear…
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web search NEUTRAL — On December 26, 2004, a magnitude 9.1 earthquake struck the coast of Sumatra in Indonesia and triggered a huge tsunami across the Indian Ocean that killed more than 220,000 people in 14 countries.
https://inews.co.uk/news/communities-asia-20-years-boxing-da…
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Claim 6: “Indonesia's Meteorology, Climatology, and Geophysics Agency (BMKG) recorded the first quake at 4:58 am (2158 GMT) at a depth of 15 km (9 miles), followed by dozens of aftershocks.”
CORROBORATED
Three independent web sources explicitly state that BMKG recorded the first quake at 4:58 am (2158 GMT) at a depth of 15 km.
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wikipedia NEUTRAL — The 2010 Mentawai earthquake occurred with a moment magnitude of 7.8 on 25 October off the western coast of Sumatra at 21:42 local time (14:42 UTC). The earthquake occurred on the same subduction zone…
https://en.wikipedia.org/wiki/2010_Mentawai_earthquake_and_t…
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wikipedia NEUTRAL — Indonesia AirAsia Flight 8501 was a scheduled international passenger flight operated by Indonesia AirAsia from Surabaya, Indonesia, to Singapore. On 28 December 2014, the Airbus A320 flying the route…
https://en.wikipedia.org/wiki/Indonesia_AirAsia_Flight_8501
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wikipedia NEUTRAL — This is a list of earthquakes in 2023. Only earthquakes of magnitude 6 or above are included, unless they result in a significant impact due to major damage, deaths or serious injuries. All dates are …
https://en.wikipedia.org/wiki/List_of_earthquakes_in_2023
+ 3 more evidence sources
help
Claim 7: “2018, magnitude 6.9: A tremor killed more than 550 people on the islands of Lombok and Sumbawa”
INSUFFICIENT EVIDENCE
No evidence was found in the provided search results to confirm or deny the 2018 magnitude 6.9 earthquake on Lombok and Sumbawa.
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Claim 8: “BMKG issued a tsunami warning for part of East Nusa Tenggara, West Nusa Tenggara, South Sulawesi and Southeast Sulawesi provinces”
CORROBORATED
Multiple sources confirm that BMKG issued tsunami warnings for East Nusa Tenggara, West Nusa Tenggara, South Sulawesi, and Southeast Sulawesi.
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wikipedia NEUTRAL — An earthquake occurred 112 km, offshore, north of Maumere in the Flores Sea on 14 December. The quake had a moment magnitude (Mw) of 7.3 according to the United States Geological Survey (USGS). One pe…
https://en.wikipedia.org/wiki/2021_Flores_earthquake
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wikipedia NEUTRAL — On 15 August 2026, at 05:58 WITA (UTC+8), a Mw 7.8 earthquake struck off the coast of the island of Flores in East Nusa Tenggara, Indonesia. The earthquake was caused by movement on the Flores back-ar…
https://en.wikipedia.org/wiki/2026_Flores_earthquake
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wikipedia NEUTRAL — West Nusa Tenggara (Indonesian: Nusa Tenggara Barat, NTB; pronounced [ˌnusa t̪əŋˌɡara ˈbarat̪̚], lit. 'West Southeast Islands') is a province of Indonesia. It comprises the western portion of the Less…
https://en.wikipedia.org/wiki/West_Nusa_Tenggara
+ 3 more evidence sources
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Claim 9: “Tsunami waves of less than 1 meter (3 feet) were recorded in several areas of the country before the warning was lifted about three hours after the quake.”
CORROBORATED
Web search results specifically mention small tsunami waves being detected, with one source citing a height of 0.36 meters at Labuan Bajo, and the warning being terminated later.
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wikipedia NEUTRAL — On 26 December 2004, at 07:58:53 local time (UTC+7), a Mw 9.2–9.3 earthquake struck with its epicenter off the west coast of Aceh, in northern Sumatra, Indonesia. The undersea megathrust earthquake, k…
https://en.wikipedia.org/wiki/2004_Indian_Ocean_earthquake_a…
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wikipedia NEUTRAL — On 15 August 2026, at 05:58 WITA (UTC+8), a Mw 7.8 earthquake struck off the coast of the island of Flores in East Nusa Tenggara, Indonesia. The earthquake was caused by movement on the Flores back-ar…
https://en.wikipedia.org/wiki/2026_Flores_earthquake
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wikipedia NEUTRAL — On June 8, 2026, at 07:37:40 PhST (23:37:40 UTC on June 7), a Mw 7.8 earthquake struck offshore southern Mindanao in the Philippines. The United States Geological Survey located the epicenter approxim…
https://en.wikipedia.org/wiki/2026_Mindanao_earthquake
+ 3 more evidence sources
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Claim 10: “Indonesia is located on the so-called "Ring of Fire," a region of heightened seismic activity in the Pacific basin that stretches from Southeast Asia to Japan.”
CORROBORATED
Confirmed by multiple independent high-authority news organizations (BBC, The Hindu, Deutsche Welle).
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cross reference SUPPORTS — Indonesia, a vast archipelago nation, experiences frequent seismic and volcanic activity due to its position on the Pacific “Ring of Fire”.
https://www.thehindu.com/news/international/indonesia-volcan…
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cross reference SUPPORTS — Indonesia experiences frequent earthquakes and volcanic activity due to its position on the Pacific "Ring of Fire", where tectonic plades collide.
https://www.bbc.com/news/articles/cz623qjqjd6o?at_medium=RSS…
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cross reference SUPPORTS — Indonesia... experiences frequent seismic and volcanic activity due to its position on the Pacific "Ring of Fire" where tectonic plates collide.
https://www.thehindu.com/news/international/indonesian-rescu…
+ 2 more evidence sources
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Claim 11: “2018, magnitude 7.5: A quake and a subsequent tsunami in Palu on Sulawesi island left more than 4,300 people dead or missing”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.