Green alert: earthquake M 5.6 in Tonga on 12/11/2017 10:50:00 AM

By Newsroom America Feeds at 11 Dec 2017

Global Disaster Alert and Coordination System M 5.6 in Tonga on 11 Dec 2017 10:50 UTC

GDACS Alert based on "Shakemap" alerting model


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

Earthquake Magnitude: 5.6Depth: 10 KmEvent Date UTC: 11 Dec 2017 10:50Exposed population in MMI>=7: 0

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 off shore, near Tonga, of Tonga (population 98,000). The distance to the nearest coast is 155km.

The distance to the nearest coast is

The earthquake occurred more than 100km from land and is unlikely to affect vulnerable infrastructure directly. Population Population in major intensity Intensity Population


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.

Joint Initiative of the United Nations and the European Commission Email created automatically at 11 Dec 2017 11:13 UTC. Reproduction authorised provided the source is acknowledged.
©European Commission 2004-2017


[D] [Digg] [FB] [R] [SU] [Tweet] [G]