M 4.5 in Chile on 25 Aug 2015 06:16 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: 4.5M
Depth: 55.79 Km
Lat/Lon: -29.7005 , -71.414
Event Date: 25 Aug 2015 06:16 UTC
25 Aug 2015 03:16 Local
Exposed Population:
420729 people within 100km
Source: NEIC
Inserted at: 25 Aug 2015 06:33 UTC

GDACS Score

For more info on GDACS alert score click here.
  Earthquake GDACS score
NEIC 0 0
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
1093202 0 25 Aug 2015 06:16 4.5M, 55.79km N/A 420 thousand (in 100km) 00:16 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 Chile , Region of Coquimbo (population 520,420) . The nearest places are and Trigo Blanco.

Radius Population
100 km 420000 people
75 km 380000 people
50 km 350000 people
20 km 2100 people
10 km <1000 people
5 km no people
2 km no people

Affected Provinces

Region Province Country Population
Coquimbo Chile 520000 people

Affected populated places

Name Region Province Country City class Population Distance
Trigo Blanco Coquimbo Chile 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
La Florida LSC 146 Civ. Paved Yes 6300 31 km
Las Tacas 43 46 km

Ports

Name LOCODE Country Distance
Cruz Grande CLCGR Chile 27 km
Guayacan CLGYC Chile 31 km
Coquimbo CLCQQ Chile 31 km

Dams

Reservoir Dam Name River Year Distance
Recoleta Recoleta Hurtado 1934 94 km

More information

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