Overall Green Earthquake alert in South Georgia and the South Sandwich Islands from 05 Apr 2019 16:14 UTC to 16:14

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 6.5 in South Georgia and the South Sandwich Islands from 05 Apr 2019 16:14 UTC to 16:14

Hazard models

EQ parameters

Shakemap

Tsunami

Event summary

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

Earthquake Magnitude:	6.5M
Depth:	10 Km
Lat/Lon:	-55.95 , -27.91
Event Date:	05 Apr 2019 16:14 UTC 05 Apr 2019 14:14 Local
Exposed Population:	No people within 100km
Source:	GEOFON gfz2019gqzl
Inserted at:	05 Apr 2019 16:22 UTC

GDACS Score

For more info on GDACS alert score click here.

	Earthquake		Tsunami		GDACS score
GEOFON	n.a		0		0
gfz2019gqzl	Scaled population (vector)	n.a	Max wave alert	0m
	C1 earthquake	n.a	Max wave realtime	0m
	C2 earthquake	n.a
	Country Vulnerability	n.a
	INFORM_normalised	n.a

Maximum expected impact using different data sources.

Episode Timeline

ID	Date	Mag, Depth	MMI*	Population**	Tsunami risk***	Delay (hh:mm)	Source
1255204	05 Apr 2019 16:14	6.5M, 10km	N/A	No people affected (in 100km)	0m (at 00:00)	00:08	GEOFON
1255206	05 Apr 2019 16:14	6.6M, 60.8km	N/A	No people affected (in 100km)	0m (at 00:00)	00:11	PTWC
1255208	05 Apr 2019 16:14	6.6M, 61km	N/A	No people affected (in 100km)	0m (at 00:00)	00:13	NTWC
1255210	05 Apr 2019 16:14	6.5M, 58.41km	N/A	N/A (in MMI>=VII)	0m (at 00:00)	00:19	NEIC

The episode that generated the alert; the next major evaluations beyond 12 hours will not trigger additional alerts.

The episode that has the last updated information.

* The max MMI detected for sources having shakemaps;
** The population detected in MMI>=7 for episode with shakemap or in a 100km radius;
*** The tsunami max height.

Exposed population

Affected Provinces

Critical infrastructure

Airports, ports, nuclear plants and hydrodams at risk, if affected, are listed below.

More information

For a full list of available products related to this event, please refer to the GDACS Resources page.

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.
The designations employed and the presentation of material on the map do not imply the expression of any opinion whatsoever on the part of the European Union concerning the legal status of any country, territory or area or of its authorities, or concerning the delimitation of its frontiers or boundaries.