Overall Green Earthquake in South Sandwich Islands Region on 11 Jul 2026 10:26 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 6.4 in South Sandwich Islands Region on 11 Jul 2026 10:26 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 1551279
Earthquake Magnitude:	6.4M
Depth:	26 Km
Lat/Lon:	-55.5424 , -28.8526
Event Date:	11 Jul 2026 10:26 UTC 11 Jul 2026 08:26 Local
Exposed Population:
Inserted at:	11 Jul 2026 12:42 UTC
INFORM Coping capacity:	1.1 ()

GDACS Score

For more info on GDACS alert score click here.

	Earthquake (Shakemap)		Tsunami		GDACS score
NEIC	0		0		0
us7000szpb	Scaled population (raster)	0	Max wave alert	0m
	C1 shakemap	0	Max wave realtime	0m
	C2 shakemap	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

Jorge Rodríguez denuncia campaña de bulos y desinformación tras sismos.. 7/11/2026 7:04:00 PM.

Durante una rueda de prensa a medios nacionales e internacionales este sábado, el presidente de la Asamblea Nacional (AN), Jorge Rodríguez, denunció la propagación de una campaña de desinformación que afectó las labores de rescate tras el d

...(more)

Perché in Italia non esiste l''allerta Google sui telefonini 7/11/2026 6:38:00 PM.

: qual è la cosa più frustrante per un sismologo? “Il problema dell’edilizia. Penso al Venezuela: vedere crollare palazzi di venti piani, moderni, in cemento. Ma penso anche ad Amatrice, nel Lazio, alle scosse del 24 agosto 2016, forti ma n

...(more)

Perché in Italia non esiste l''allerta Google sui telefonini 7/11/2026 6:35:00 PM.

Roma, 11 luglio 2026 – Terremoti: qual è la cosa più frustrante per un sismologo? “Il problema dell’edilizia. Penso al Venezuela: vedere crollare palazzi di venti piani, moderni, in cemento. Ma penso anche ad Amatrice, nel Lazio, alle scoss

...(more)

Terremoti, perché in Italia non esiste ancora l’allerta Google sui tel.. 7/11/2026 6:34:00 PM.

Roma, 11 luglio 2026 – Terremoti: qual è la cosa più frustrante per un sismologo? “Il problema dell’edilizia. Penso al Venezuela: vedere crollare palazzi di venti piani, moderni, in cemento. Ma penso anche ad Amatrice, nel Lazio, alle scoss

...(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 (90), NEIC (4), OCHA (1), USGS (5), (3), INFORM (2),

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