M 5.5 in Chile on 12 Jul 2017 09:08 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: 5.5M
Depth: 10 Km
Lat/Lon: -35.3876 , -73.2268
Event Date: 12 Jul 2017 09:08 UTC
12 Jul 2017 04:08 Local
Exposed Population: About 47000 people within 100km
Source: NEIC us1000991f
Inserted at: 12 Jul 2017 09:27 UTC
INFORM Coping capacity of the alert score
3 (Chile)

GDACS Score

For more info on GDACS alert score click here.
  Earthquake GDACS score
NEIC 0 0
us1000991f Scaled population (vector) 0  
  C1 earthquake 1  
  C2 earthquake 0  
  Country Vulnerability 0  
  INFORM_normalised 1  
Maximum expected impact using different data sources.

Episode Timeline

IDAlertScoreDateMag, DepthMMI*Population**Tsunami risk***Delay (hh:mm)Source
1173504 0 12 Jul 2017 09:08 5.5M, 10km 3.74 N/A (in MMI>=VII) 00:18 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 Maule (population 862,719) . The nearest places are Loanco, Pahuil, and San Antonio.

Radius Population
100 km 48000 people
75 km 1500 people
50 km no people
20 km no people
10 km no people
5 km no people
2 km no people

Affected Provinces

Region Province Country Population
Maule Chile 860000 people
Bio-Bio Chile 1.8 million people
Libertador General Bernardo O'Higgins Chile 720000 people
Valparaiso Chile 1.4 million people
Region Metropolitana Chile 5.2 million people
Neuquen Argentina 400000 people
Mendoza Argentina 1.5 million people
Araucania Chile 810000 people
Coquimbo Chile 520000 people
Los Lagos Chile 980000 people
San Juan Argentina 550000 people

Affected populated places

Name Region Province Country City class Population Distance
Loanco Maule Chile Village - 60 km
Pahuil Maule Chile Village - 65 km
San Antonio Maule Chile Village - 67 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
Quivolgo 14 Civ. Unpaved No 3100 77 km

Ports

Name LOCODE Country Distance
Constitucion Chile 77 km

More information

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