M 4.6 in Argentina on 12 Feb 2014 10:46 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: 4.6M
Depth: 91.59 Km
Lat/Lon: -31.27 , -68.5
Event Date: 12 Feb 2014 10:46 UTC
12 Feb 2014 07:46 Local
Exposed Population:
632060 people within 100km
Source: NEIC
Inserted at: 12 Feb 2014 11:57 UTC

GDACS Score

For more info on GDACS alert score click here.
  Earthquake GDACS score
NEIC -1 -1
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

IDAlertScoreDateMag, DepthMMI*Population**Tsunami risk***Delay (hh:mm)Source
1041415 -1 12 Feb 2014 10:46 4.6M, 91.59km N/A 630 thousand (in 100km) 01:10 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 Mendoza, and El Salado.

Radius Population
100 km 630000 people
75 km 590000 people
50 km 550000 people
20 km 13000 people
10 km 2900 people
5 km <1000 people
2 km <1000 people

Affected Provinces

Region Province Country Population
San Juan Argentina 550000 people

Affected populated places

Name Region Province Country City class Population Distance
El Salado San Juan Argentina Village - 8 km
Mendoza Mendoza Argentina Major city 880000 people 186 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
La Laja 650 12 km
San Juan UAQ 597 Civ. Paved Yes 8000 37 km

Dams

Reservoir Dam Name River Year Distance
Quebrada de Ullum San Juan 1981 30 km

More information

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