viernes, 19 de octubre de 2018

Green alert: earthquake M 4.7 in Chile on 10/18/2018 11:42:07 PM

M 4.7 in Chile on 18 Oct 2018 23:42 UTC


GDACS Alert based on "Earthquake Parameter" alerting model

Population Density near epicenter (people/km2). Image area: 6x4 decimal degrees (approx. 650x450km2).


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

  • Earthquake Magnitude: M4.7
  • Depth: 101.96 Km
  • Event Date UTC: 18 Oct 2018 23:42
  • Exposed Population: 150000 people within 100km

Whether international humanitarian aid is needed must be decided by an expert.

See the GDACS website for live news coverage (including OCHA Situation Reports), the full earthquake report

For information on emergency response, please consult the GDACS Virtual OSOCC.


Earthquake Event

Impact Details

The earthquake happened inChile, Region of Antofagasta (population 423,780). The nearest places are Turicapur (30km), Licán (30km), Isla Grande (30km), San Bartolo (32km), Chíuchíu (35km), and 27 more.

The following vulnerable infrastructure is nearby and may be affected.

For logistics, the following access points are nearby. The nearest airports are El Loa (runway 9400ft, 41km), and San Pedro de Atacama (runway 6300ft, 49km). There are no known ports nearby.

The population near the earthquake is shown in the table below.

Radius Population Density (people/km2)
75 km 140000 people 8
50 km 130000 people 16
20 km <1000 people 0
10 km <1000 people 0



While we try everything to ensure accuracy, this information is purely indicative and should not be used for any decision making without alternate sources of information. The JRC is not responsible for any damage or loss resulting from the use of the information presented on this website. Please refer to the GDACS website for subscribing or unsubscribing from the earthquake alert email or SMS service.

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