M 4.6 in Indonesia on 30 Jul 2013 21:30 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: 55 Km
Lat/Lon: -3.4239 , 137.3973
Event Date: 30 Jul 2013 21:30 UTC
31 Jul 2013 06:30 Local
Exposed Population:
198628 people within 100km
Source: NEIC
Inserted at: 30 Jul 2013 21:59 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
1001330 0 30 Jul 2013 21:30 4.6M, 55km N/A 200 thousand (in 100km) 00:28 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 200000 people
75 km 100000 people
50 km 25000 people
20 km 3700 people
10 km 2000 people
5 km <1000 people
2 km <1000 people

Affected Provinces

Region Province Country Population
Irian Jaya Indonesia 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
Oksibil OKL unknown 30 km
Illaga ILA unknown 50 km

More information

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