Overall Green Earthquake alert in Argentina on 04 Apr 2014 09:52 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 in Argentina on 04 Apr 2014 09:52 UTC

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:	5.4M
Depth:	94.47 Km
Lat/Lon:	-31.5104 , -70.3568
Event Date:	04 Apr 2014 09:52 UTC 04 Apr 2014 06:52 Local
Exposed Population:	111777 people within 100km
Source:	NEIC
Inserted at:	04 Apr 2014 19:48 UTC

GDACS Score

For more info on GDACS alert score click here.

	Earthquake		GDACS score
NEIC	-0.9		-0.9
	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.

Episode Timeline

ID	Alert	Score	Date	Mag, Depth	MMI*	Population**	Tsunami risk***	Delay (hh:mm)	Source
1045793		-0.9	04 Apr 2014 09:52	5.4M, 103.43km	N/A	110 thousand (in 100km)		01:21	NEIC
1045814		-0.9	04 Apr 2014 09:52	5.4M, 94.47km	N/A	110 thousand (in 100km)		09:55	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 Argentina , Province of San Juan (population 547,865) . The nearest places are and Pirca Las Juntas.

Radius	Population
100 km	110000 people
75 km	51000 people
50 km	3000 people
20 km	<1000 people
10 km	<1000 people
5 km	<1000 people
2 km	<1000 people

Affected Provinces

Region Province	Country	Population
San Juan	Argentina	550000 people
Coquimbo	Chile	520000 people

Affected populated places

Name	Region Province	Country	City class	Population	Distance
Pirca Las Juntas	San Juan	Argentina	Village	-	8 km

see full list

Critical infrastructure

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

Airports

Name	IATA Code	Elevation (m)	Usage	Runway type	IFR	Runway Length (ft)	Distance
Auco		431					69 km

Dams

Reservoir	Dam Name	River	Year	Distance
Cogoti	Cogoti	Huatulame	1939	86 km

More information

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

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