M 4.7 in Indonesia on 15 Aug 2026 17:51 UTC

Event summary

This earthquake can have a low humanitarian impact based on the magnitude and the affected population and their vulnerability.

GDACS ID EQ 1558539
Earthquake Magnitude: 4.7M
Glide number: EQ-2026-000150-IDN
Depth: 10 Km
Lat/Lon: -7.7671 , 120.6775
Event Date: 15 Aug 2026 17:51 UTC
16 Aug 2026 01:51 Local
Exposed Population:
460 thousand in MMI III
Inserted at: 15 Aug 2026 18:28 UTC
INFORM Coping capacity:
1.1 (Indonesia)

GDACS Score

For more info on GDACS alert score click here.
  Earthquake
(Rapid Impact)		 GDACS score
NEIC 0 0
us6000tl2u Scaled population (vector) 0  
  C1 rapid impact 0  
  C2 rapid impact 0  
  Country Vulnerability 0  
  INFORM_normalised 0  
Maximum expected impact using different data sources.
Virtual OSOCC
Meteo assessment
Satellite products
Analytical products
Detailed event map. European Union, 2026. Map produced by EC-JRC.
The boundaries and the names shown on this map do not imply official endorsement or acceptance by the European Union.

Updates on volcanic activity (Smithsonian)

Latest media headlines

Indonesia, case distrutte dopo il terremoto di magnitudo 7,7 a Flores 8/16/2026 7:07:00 AM.

(LaPresse) Gli abitanti della provincia indonesiana di Nusa Tenggara Orientale stanno valutando i danni provocati dal potente terremoto di magnitudo 7,7 che ha colpito al largo dell’isola di Flores. Il sisma ha causato almeno 47 morti, il c
...(more)
Il violento terremoto in Indonesia, almeno 48 morti: si cercano i disp.. 8/16/2026 7:07:00 AM.

Si continua a scavare tra le macerie in Indonesia, in cerca dei dispersi e con la speranza di trovare sopravvissuti dopo le scosse di terremoto , la più alta di magnitudo 7.7 della scala Richter, che hanno causato la morte di almeno 48 pers
...(more)
Il violento terremoto in Indonesia, almeno 48 morti: si cercano i disp.. 8/16/2026 7:06:00 AM.

Si continua a scavare tra le macerie in Indonesia, in cerca dei dispersi e con la speranza di trovare sopravvissuti dopo le scosse di terremoto , la più alta di magnitudo 7.7 della scala Richter, che hanno causato la morte di almeno 48 pers
...(more)
Aid begins arriving for people hit by Indonesia earthquake who are ''s.. 8/16/2026 6:58:00 AM.

HELP STARTED ARRIVING on Sunday for thousands of evacuees on Indonesia’s Flores island after a powerful earthquake killed 48 people, injured dozens and damaged hundreds of houses and buildings. Some 5,000 people fled their homes as the 7.7-
...(more)

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Estimated casualties (PAGER)

USGS estimates the number of casualties for each earthquake for the Prompt Assessment of Global Earthquakes for Response (PAGER) product.
The graph shows the current fatalities estimate.

Exposed population

Data, images, links, services and documents

For this events, GDACS has links to information from the following sources: EC-JRC (41), NEIC (4), OCHA (1), DesInventar (1), WMO (1), (2), INFORM (2), USGS (2),