# EMSC: Tsunami warning issued after earthquake strikes Indonesia

> **Newsylist Open Intelligence Dossier** · First detected: 2026-08-14 23:29 UTC · Category: World · Sources: 14 · Current Velocity: 20.58

## Executive Summary
A magnitude 7.7 earthquake off the coast of Indonesia triggers an active tsunami warning.

## Intelligence Brief
Residents and coastal areas face an active tsunami warning following a massive underwater earthquake. The alert comes directly after seismic monitors registered a major tremor off the Indonesian coast.


The tremor struck off the coast of Indonesia, with the United States Geological Survey and other monitoring networks recording a magnitude of 7.7. The European-Mediterranean Seismological Centre initially noted the event at a magnitude of 7.6, centering the activity near the Flores region along the Pacific Ring of Fire.


Coverage across outlets including The Guardian, CNN, NBC News, Reuters, The New York Times, FOX Weather, and The Jerusalem Post details the offshore strike and subsequent warning issuance. Coverage does not yet specify immediate damage tolls, exact wave heights, or whether evacuations are underway.

## Verified Facts & Key Claims
### What was the magnitude of the earthquake?
The earthquake was registered at a magnitude of 7.7 by the USGS, while the EMSC recorded it at a magnitude of 7.6.

### Where did the earthquake strike?
The tremor struck off the coast of Indonesia, specifically near the Flores region.

### Was a tsunami warning issued?
Yes, a tsunami warning was issued following the earthquake.

## Key People, Organizations & Locations
Magnitude, Indonesia, Pacific Ring of Fire, Tsunami Warning, EMSC Tsunami, Indonesia USGS, Major M7.7, Flores

## Multi-Source Evidence Table
| Source Outlet | Headline | Published (UTC) | Verification URL |
|---|---|---|---|
| BBC News | Five dead after 7.7 magnitude earthquake strikes Indonesia | 2026-08-15 04:12 | [Source Link](https://www.bbc.co.uk/news/articles/c5y0zz63gero?at_medium=RSS&at_campaign=rss) |
| France 24 | Indonesia earthquake kills at least 38 as rescue operation continues | 2026-08-15 03:29 | [Source Link](https://news.google.com/rss/articles/CBMinAFBVV95cUxNMXdrdFV3ZnFrN3VMd2Znam9DcUgwaUxsdTV4VjVtVFRsSnlhbVlRNzhiY1RjeVhHZU5idlpkS1ZLQVpxTTdyLU1uWVdhc1VUX0JRcFRwMHBvWnU2M3oxMGFoOG5GLUpqWDFCUVl3QTZQSnNVMFNPeWR4ZnFPMTkzWm9Pa1RoMmE4TTNMS0JlR1F4RTZJVmNEVzJvdDM?oc=5) |
| USA Today | 7.7 earthquake strikes off coast of Indonesia, leads to tsunami warning | 2026-08-15 01:05 | [Source Link](https://news.google.com/rss/articles/CBMipwFBVV95cUxNdnFSbmREa2d1cGEyU0JrZmJfMk5qOGx3UUx5ZUdSc1p4NjlQNkpRWjVST2hxdXBiLWtjNWQ2T2tRWHRoOVgzYnpSeG4zeHdNdTlBSkd6ajJObDBkb2NROWdTNk9TWDk0TnJKTFhaMmczU19yOTYxbWFvdTdVaTBIOEx0ZWdWcWhaN2xFTXVzWkVZOE16X0h4dnlodkhBSVc4RFFxcGVaWQ?oc=5) |
| NDTV | Video: Buildings Collapse As 7.7 Earthquake Strikes Indonesia, Killing 2 | 2026-08-15 01:05 | [Source Link](https://news.google.com/rss/articles/CBMiwwFBVV95cUxNRFNBMV9uZ0lQYkhaWlN1d3M2VERDUk9kcU1jUzNsWGM2eWFvYy0yQjRJY1QxWUduZEFrenlOTENoR3puZkNqdVpnVEVGd0RaOWJFTHlOc1VqSGZKUGkwVDV4YUhTUFZ5WllJMXRFVUFxMUF1bW1HeWh0ZmRIaE5KUDhXdFR5ZjJWVEtjdHJUanBURkhkTUtrcU5qdGVRV185d0g0eURyenBRc09NTTN2U05JX1pyMkY2aE56c3pZTWhJSjjSAcsBQVVfeXFMUDYxVU55NnRINXFiQU9YaF93ZUdSaWNGSUg0MlZuamlfWGpFWElYYzVHX0JYQndvMTNSUll6T0FPTkdHSGgwY1NoUEdJNTRJX2gzREkxbjREdE5uQUdTVWlGaGs2blFndGp1UjhkS2ZHb1dPNzlQb3Q5OUdfb1ZGX3JIUkNmZFhOMlc1SVhmemJ) |
| Yahoo | Poweful quake off Indonesia sparks mass evacuations | 2026-08-15 01:05 | [Source Link](https://news.google.com/rss/articles/CBMinwFBVV95cUxPVUlvT2dZZmo5aVoxTjVTeXRpMXM3UFpYaVFuWmx1RllYM0NxTmtlM1RVdnpxMkd0VlhRQ1VsX2V1V2Z4M3QxdDRpMVUzdWt2R0hyb2lMaDMzaVdCQXBmS1pNY3NxbEJwRHlWRzVXYmxnMklXNW0tdzRDYkJkWGZCbkFLUlFKUldLWlpWUnZQUE5GR0RzX1RFTjVZRlhQTGs?oc=5) |
| The Guardian | Magnitude 7.7 earthquake strikes off coast of Indonesia and tsunami warning issued | 2026-08-14 23:12 | [Source Link](https://news.google.com/rss/articles/CBMidEFVX3lxTE9SVU05S3ZQMlFXc01UaHE0SUdFck1PRnRDVWFISUFQNFIxeTIzcHR0WmtEeHpJMjJseUhHWG90bXUyenBISVdqRWtTMm5ISGttVnNnRk9jd2ZYdHVnQlpNSFc3ZE1NX0JSR2xTWXNTTVhLakNk?oc=5) |
| earthquake.usgs.gov | M 7.7 | 2026-08-14 23:12 | [Source Link](https://news.google.com/rss/articles/CBMidEFVX3lxTFAtbUlzWGx5YXQ0UEVjV1BpVDhvNEVGNm51UHN6bHQwMVFOZnRHVmx2djY1NGtTRXNiZDdITW1DTjM1SmQ0VFlVTjhrZTNkVzBKQy1pcEdHZTNua0RfWXRCOHB3bkxoblp2NUFuMzJmeEhLUXM2?oc=5) |
| FOX Weather | Tsunami Warning issued after massive magnitude 7.7 earthquake rocks Indonesia along the Pacific Ring of Fire | 2026-08-14 23:12 | [Source Link](https://news.google.com/rss/articles/CBMirgFBVV95cUxQVjdpUnQtQXFOS0pVRGUwMGtNSjRHMUFCd012bmM3Z1ZYLXg5UVdsZkdZUmhFZDBOMHpiRkZxVWtlQTZ5NHYyMnAzcG9WdWd3d05VNEpWNXc1MllNRm5Ddkd1TmVMVjBhOVkyQ2h2bktLLUNvWEFJNjV5NjdHZG1CaUhqSEpKZkZudDE5Y2QtazBPQmV6U2NiZkZpYmswQW9QZHYycG5qSjByV1VTZVE?oc=5) |
| CNN | Indonesia issues tsunami warning following 7.7 magnitude earthquake | 2026-08-14 23:12 | [Source Link](https://news.google.com/rss/articles/CBMidkFVX3lxTE9yX2ZaMTUzbFQ3QjBDRnNuN0hxVVE1b2x6NU43VmwtOUx3WE1MTFp3ZWl4ZVEtdk40LU9iNEt1Z1ZNcm40ZXNTOTJueDJfSmRRc2tNemN4WW9WcHhpNGwxQktjT1NHbjA4M3lKMDhPTzEyNk96d0E?oc=5) |
| NBC News | Magnitude 7.7 quake hits off coast of Indonesia, USGS says | 2026-08-14 22:20 | [Source Link](https://news.google.com/rss/articles/CBMie0FVX3lxTE51U2tXT01TeEdpZ2g1UEg0MUxjMFhyZTBBRzE2R3BObExUOUhGNUdmNVdjUlVtSTIydmNmSjdzTUdDYllON0FUX1Vtam5HLVFDRG9XV09VeTdFLUZwUVRkUkRwU0ZQQnNkR1JJUHRJdWhYcVJqemRBeXRUZw?oc=5) |
| The Watchers - Watching the world evolve and transform | Major M7.7 earthquake hits Flores region, Indonesia, tsunami potential reported | 2026-08-14 22:20 | [Source Link](https://news.google.com/rss/articles/CBMisAFBVV95cUxOdXUzMjRvZk1aZ1h3dEdFRy04dnBUY1NhbF8xc2xMUzA1a0JGY0ZXbFZaaHQtRFhOOE1QSUQ1TWFBa3AyMVkzdl8walVNVzI3eGN0Uy1mODVGRG5KUm9OX3RyMERzdFowN0tnYVJQaGNhLTBZS2Z2eUhOX3QzMzI2TkVNWHZHUGNsbVFkUlh3TUNLSzRVZG1EeVlPc05ITFgxQ24zT0RNb2RxSWhlZ3hfdQ?oc=5) |
| The New York Times | Map: 7.7-Magnitude Earthquake Shakes Indonesia | 2026-08-14 22:20 | [Source Link](https://news.google.com/rss/articles/CBMijwFBVV95cUxQN255alVBeXRpandpbFlPNm9XY25VR0YyTDlydVJIWlhDY1JWRUw1SWFoVEZyWkVPZjVESGRlRzlaNkJIX2gtejdsSnNfQXV1T2tLMmVabF9STlNPWnE4SzBJQm15YVlEa1lmQlJTNld0RnJUN29ZRHlfOVFFR0VIWUtlQ0poNEk2SzU0eGdpaw?oc=5) |
| Reuters | Magnitude 7.6 quake strikes off coast of Indonesia, EMSC says | 2026-08-14 22:20 | [Source Link](https://news.google.com/rss/articles/CBMiugFBVV95cUxQekZqSDNDbk9nUjJMVWd2bEwwTE03eGpyaUN2M3VhQmNEeFhqb0J1SmFFUlJtRE5FMFFJVmhsSWZCZmZwYW9OWWY1c2FDU3hsUUNYTTF4clZiVzRtblRoRmdGcEo3Z2l2Snl0UDJFQWlJeXZPNzd6dTdockZlYUNVVTBGSkEyOUxVNXNMV3d0UGU3SG1mcjk2MnFVTV80TVhLRDlub0tOM3h0OG1QRUluQXI4ZVRJMktwMHc?oc=5) |
| The Jerusalem Post | EMSC: Tsunami warning issued after earthquake strikes Indonesia | 2026-08-14 22:20 | [Source Link](https://news.google.com/rss/articles/CBMiX0FVX3lxTFBBNkUtRUh1akZpMTFKdVhuYmpUd3pTcG43bWt5dG4xOTJyRWV1T0thRXQ1MmxvUkZzYm9rQ1AzcklyaF9CUTVvV2F3X1dMcGxZZjFuNzZYcldndDZRTi1V?oc=5) |

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*Canonical Source: https://www.newsylist.com/trend/2026-08-14/emsc-tsunami-warning-issued-after-earthquake-strikes-indonesia*
*Synthesized by Newsylist Open Intelligence Engine under E-E-A-T journalistic standards.*