martes, 17 de octubre de 2017

Green alert: earthquake M 5 in Tonga Islands on 10/17/2017 9:53:47 AM

M 5 in Tonga Islands on 17 Oct 2017 09:53 UTC

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GDACS Alert based on "Earthquake Parameter" alerting model




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

Summary

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

  • Earthquake Magnitude: M5.0
  • Depth: 172.4 Km
  • Event Date UTC: 17 Oct 2017 09:53
  • Exposed Population: About 72000 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.

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Earthquake Event

Impact Details

The earthquake happened off shore, not near any territory.

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

Radius Population Density (people/km2)
75 km <1000 people 0
50 km <1000 people 0
20 km no people 0
10 km no people 0

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Disclaimer

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.