Overall Green Earthquake alert in Tonga on 17 Feb 2016 11:15 UTC

GDACS is a cooperation framework between the United Nations, the European Commission and disaster managers worldwide to improve alerts, information exchange and coordination in the first phase after major sudden-onset disasters.

M 4.9 in Tonga on 17 Feb 2016 11:15 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 1080795
Earthquake Magnitude:	4.9M
Depth:	10 Km
Lat/Lon:	-20.865 , -175.267
Event Date:	17 Feb 2016 11:15 UTC 18 Feb 2016 00:15 Local
Exposed Population:	About 83973 people within 100km
Inserted at:	17 Feb 2016 11:39 UTC

GDACS Score

For more info on GDACS alert score click here.

	Earthquake		GDACS score
NEIC	0		0
	Scaled population (vector)	n.a
	C1 earthquake	n.a
	C2 earthquake	n.a
	Country Vulnerability	n.a
	INFORM_normalised	n.a

Maximum expected impact using different data sources.

Virtual OSOCC

Meteo assessment

Satellite products

Analytical products

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

Japon: fuite radioactive sur un réacteur nucléaire 2/21/2016 11:12:00 AM.

Les opérations de redémarrage d'un réacteur nucléaire dans une centrale de l'ouest du Japon ont été suspendues à cause d'une fuite d'eau radioactive, a annoncé dimanche son opérateur. La compagnie d'électricité Kansai Electric Power a expli

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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

Analytical products

Data, images, links, services and documents

For this events, GDACS has links to information from the following sources: EC-JRC (41), (3), NEIC (2), OCHA (1), INGV (1), WMO (1), INFORM (2), USGS (2),

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