M 5.2 in Indonesia from 23 Apr 2012 14:54 UTC to 14:54

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.

Updated: this report is based on episode 1.

Earthquake Magnitude: 5.2M
Depth: 117.1 Km
Lat/Lon: -7.2616 , 129.214
Event Date: 23 Apr 2012 14:54 UTC
23 Apr 2012 23:54 Local
Exposed Population:
About 32000 people within 100km
Source: NEIC usc00099yv
Inserted at: 23 Apr 2012 15:19 UTC

GDACS Score

For more info on GDACS alert score click here.
  Earthquake GDACS score
NEIC 0.5 0.5
usc00099yv 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
116422 0.5 23 Apr 2012 14:54 5.2M, 117.1km N/A 30 thousand (in 100km) 00:24 NEIC
116434 0.5 23 Apr 2012 14:54 5.2M, 129.7km N/A 30 thousand (in 100km) 01:50 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 Maluku (population 1,991,398) . The nearest places are Layeni, Wotai, Kenli, Rumadai, Kehli, Lewa, Wulur, and Bebar.

Radius Population
100 km 14000 people
75 km 1300 people
50 km <1000 people
20 km no people
10 km no people
5 km no people
2 km no people

Affected Provinces

Region Province Country Population
Maluku Indonesia 2 million people
Timor-Leste Timor-Leste 860000 people
Northern Territory Australia 160000 people
Nusa Tenggara Timur Indonesia 3.5 million people

Affected populated places

Name Region Province Country City class Population Distance
Layeni Maluku Indonesia Village - 29 km
Wotai Maluku Indonesia Village - 60 km
Kenli Maluku Indonesia Village - 62 km
Rumadai Maluku Indonesia Village - 64 km
Kehli Maluku Indonesia Village - 64 km
Lewa Maluku Indonesia Village - 65 km
Wulur Maluku Indonesia Village - 65 km
Bebar Maluku Indonesia Village - 66 km

see full list

Critical infrastructure

Airports, ports, nuclear plants and hydrodams at risk, if affected, are listed below.

Ports

Name LOCODE Country Distance
Tepa Indonesia 81 km

More information

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