M 6 in Indonesia from 15 Jan 2023 22:29 UTC to 22:30

Event summary

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

GDACS ID EQ 1354458
Earthquake Magnitude: 6.0M
Depth: 48.125 Km
Lat/Lon: 1.8775 , 97.939
Event Date: 15 Jan 2023 22:30 UTC
16 Jan 2023 05:30 Local
Exposed Population: 1.4 million in MMI IV
Inserted at: 15 Jan 2023 22:49 UTC
INFORM Coping capacity:
1.1 ()

GDACS Score

For more info on GDACS alert score click here.
  Earthquake
(Shakemap)		 GDACS score
NEIC 0 0
us7000j4kr Scaled population (raster) 0  
  C1 shakemap 0  
  C2 shakemap 0  
  Country Vulnerability 0  
  INFORM_normalised 0  
Maximum expected impact using different data sources.
Virtual OSOCC
Meteo assessment
Satellite products
Analytical products
Indonesia - Earthquake (ECHO 16 Jan 2023)Mon, 16 Jan 2023 11:53

  • An earthquake of 6.2 M at a depth of 37 km occurred in northern Indonesia on 15 January at 22:29 UTC (16 January at 5:29 local time). The epicentre was located over the sea just west of the coast of southern Aceh Province (northern Sumatra Island) approximately 22 km south of Silabuhan Town (Aceh Singkil Regency, Aceh Province).
  • USGS PAGER estimates that up to 329,000 people were exposed to moderate shaking.
  • The Indonesian National Board for Disaster Management (BNPB) reports that the earthquake was felt across four Regencies in the Aceh Province: Aceh Singkil, Central Tapanuli, North Nias, and South Aceh.
  • As of 16 January, no initial reports of any damage or casualties have been reported.
Detailed event map. European Union, 2024. 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

Articles: 1340 | About casualties: 11 | Last hour: 0

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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 (48), (3), NEIC (4), OCHA (1), INGV (1), DesInventar (1), WMO (1), USGS (5), INFORM (2),