Overall Green Earthquake alert Off-shore on 12 Feb 2024 04:11 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 5.4 Off-shore on 12 Feb 2024 04:11 UTC

Hazard models

Rapid Impact

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:	5.4M
Depth:	10 Km
Lat/Lon:	5.4673 , -32.8512
Event Date:	12 Feb 2024 04:11 UTC 12 Feb 2024 02:11 Local
Exposed Population:
Source:	NEIC us7000lyjh
Inserted at:	13 Feb 2024 23:59 UTC
INFORM Coping capacity of the alert score:	1.1 ()

GDACS Score

For more info on GDACS alert score click here.

	Earthquake		GDACS score
NEIC	0		0
us7000lyjh	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.

ShakeMap is a product of the USGS Earthquake Hazards Program in conjunction with the regional seismic networks. ShakeMaps provide near-real-time maps of ground motion and shaking intensity following significant earthquakes.

Episode Timeline

ID	Alert	Score	Date	Mag, Depth	MMI*	Population**	Tsunami risk***	Delay (hh:mm)	Source
1553074		0	12 Feb 2024 04:11	5.5M, 10km	6.19	N/A (in MMI>=VII)		00:16	NEIC
1553493		0	12 Feb 2024 04:11	5.4M, 10km	5.94	No people affected (in 100km)		1d 19:48	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

The earthquake happened in unknowed a zone. The alertlevel for this event is GREEN

Intensity	Population
	no people

Shakemaps Timeline

Shake id #	episodeid	Lat/Lon	Magnitude	Depth	Date shake (UTC)	Delay (hh:mm)
1	1553074	-32.837/5.508	5.5	10	12 Feb 2024 04:29	00:18	(new episode)
2	1553074	-32.837/5.508	5.5	10	12 Feb 2024 06:15	02:04	(upd of #1)
3	1553074	-32.837/5.508	5.5	10	13 Feb 2024 04:40	1d 00:29	(upd of #2)

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
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