Overall Green Earthquake alert in Argentina on 27 Feb 2014 17:23 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 4.9 in Argentina on 27 Feb 2014 17:23 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:	4.9M
Depth:	97.52 Km
Lat/Lon:	-31.2183 , -68.4638
Event Date:	27 Feb 2014 17:23 UTC 27 Feb 2014 14:23 Local
Exposed Population:	631743 people within 100km
Source:	NEIC
Inserted at:	27 Feb 2014 17:50 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
1042526		-0.9	27 Feb 2014 17:23	4.9M, 97.52km	N/A	630 thousand (in 100km)		00:27	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) .

Radius	Population
100 km	630000 people
75 km	590000 people
50 km	540000 people
20 km	10000 people
10 km	3900 people
5 km	1200 people
2 km	<1000 people

Affected Provinces

	Country	Region Province	Population
	Argentina	San Juan	550000 people
	Argentina	Mendoza	1.5 million people

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
La Laja		650					16 km
San Juan	UAQ	597	Civ.	Paved	Yes	8000	40 km
San Juan Aeroclub		634					45 km

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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