M 5.7 in Indonesia on 23 Oct 2015 22:03 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: 5.7M
Depth: 10 Km
Lat/Lon: -2.1671 , 138.2206
Event Date: 23 Oct 2015 22:03 UTC
24 Oct 2015 07:03 Local
Exposed Population: 120000 people within 100km
Source: NEIC
Inserted at: 23 Oct 2015 22:21 UTC

GDACS Score

For more info on GDACS alert score click here.
  Earthquake GDACS score
NEIC 0.2 0.2
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
1103263 0.2 23 Oct 2015 22:03 5.7M, 10km 6.73 130 thousand (in 100km) 00:17 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 Indonesia , Province of Irian Jaya (population 1,752,571) .

Radius Population
100 km 130000 people
75 km 65000 people
50 km 20000 people
20 km 2600 people
10 km <1000 people
5 km <1000 people
2 km <1000 people

Affected Provinces

Country Region Province Population
Indonesia Irian Jaya 1.8 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
Sarmi ZRM unknown 72 km

Ports

Name LOCODE Country Distance
Mataboor Indonesia 57 km

More information

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