Overall Green Earthquake alert in Tonga on 10 Apr 2024 16:09 UTC

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

M 4.6 in Tonga on 10 Apr 2024 16:09 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 1423560
Earthquake Magnitude:	4.6M
Depth:	196.8 Km
Lat/Lon:	-18.9942 , -175.3188
Event Date:	10 Apr 2024 16:09 UTC 10 Apr 2024 04:09 Local
Exposed Population:	2 thousand in MMI III
Inserted at:	10 Apr 2024 16:37 UTC
INFORM Coping capacity:	1.1 (Tonga)

GDACS Score

For more info on GDACS alert score click here.

	Earthquake (Rapid Impact)		GDACS score
NEIC	0		0
us7000mb7p	Scaled population (vector)	0
	C1 rapid impact	0
	C2 rapid impact	0
	Country Vulnerability	0
	INFORM_normalised	0

Maximum expected impact using different data sources.

Virtual OSOCC

Meteo assessment

Satellite products

Analytical products

Detailed event map. European Union, 2026. 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

Light mag. 4.9 earthquake - Tonga Islands on Sunday, Apr 14, 2024, at .. 4/14/2024 12:02:00 PM.

Nearby places The closest larger town where the quake might have been felt is Neiafu , a town with 4,300 inhabitants in Tonga , in 112 km (70 mi) distance east of the epicenter. People likely experienced very weak shaking there. In the capi

...(more)

Light mag. 4.6 earthquake - South Pacific Ocean, 288 km southwest of N.. 4/12/2024 6:09:00 AM.

Nearby places The closest larger town where the quake might have been felt is Haveluloto , a town with 3,400 inhabitants in Tonga , in 286 km (178 mi) distance northeast of the epicenter. People likely experienced very weak shaking there. I

...(more)

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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), NEIC (4), OCHA (1), WMO (1), (2), INFORM (2), USGS (2),

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