Overall Green Earthquake alert Off-shore on 25 Mar 2024 05:22 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 5.5 Off-shore on 25 Mar 2024 05:22 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:	5.5M
Depth:	10 Km
Lat/Lon:	16.5616 , -46.4578
Event Date:	25 Mar 2024 05:22 UTC 25 Mar 2024 02:22 Local
Exposed Population:
Source:	NEIC us6000ml19
Inserted at:	25 Mar 2024 07:07 UTC
INFORM Coping capacity of the alert score:	1.1 ()

GDACS Score

For more info on GDACS alert score click here.

	Earthquake (Shakemap)		GDACS score
NEIC	0		0
us6000ml19	Scaled population (raster)	0
	C1 shakemap	0
	C2 shakemap	0
	Country Vulnerability	0
	INFORM_normalised	0

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
1560968		0	25 Mar 2024 05:22	5.4M, 10km	6	N/A (in MMI>=VII)		00:24	NEIC
1560976		0	25 Mar 2024 05:22	5.5M, 10km	6.46	N/A (in MMI>=VII)		01:45	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	1560968	-46.647/16.591	5.4	10	25 Mar 2024 05:45	00:23	(new episode)
2	1560976	-46.458/16.562	5.5	10	25 Mar 2024 07:10	01:48	(new episode)
3	1560976	-46.458/16.562	5.5	10	25 Mar 2024 07:26	02:04	(upd of #2)
4	1560976	-46.458/16.562	5.5	10	26 Mar 2024 05:40	1d 00:18	(upd of #3)

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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