M 4.5 in Near Coast Of Northern Chile on 25 Jul 2015 00:50 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: 37.82 Km
Lat/Lon: -26.9529 , -70.8927
Event Date: 25 Jul 2015 00:50 UTC
24 Jul 2015 21:50 Local
Exposed Population:
167715 people within 100km
Source: NEIC
Inserted at: 25 Jul 2015 02:00 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
1089550 0 25 Jul 2015 00:50 4.5M, 37.82km N/A 170 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 Chile , Region of Atacama (population 238,212) . The nearest places are and Burro Muerto.

Radius Population
100 km 170000 people
75 km 150000 people
50 km 14000 people
20 km 12000 people
10 km <1000 people
5 km no people
2 km no people

Affected Provinces

Region Province Country Population
Atacama Chile 240000 people

Affected populated places

Name Region Province Country City class Population Distance
Burro Muerto Atacama Chile Village - 14 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
Caldera 55 Civ. Unpaved No 3900 16 km
Chamonate CPO 291 Civ. Paved No 5400 60 km

Ports

Name LOCODE Country Distance
Caldera CLCLD Chile 13 km
Barquito CLBAR Chile 70 km

More information

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