M 4.8 in Papua New Guinea on 27 Oct 2012 22:23 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: 4.8M
Depth: 62.1 Km
Lat/Lon: -6.1261 , 154.35
Event Date: 27 Oct 2012 22:23 UTC
28 Oct 2012 08:23 Local
Exposed Population:
About 65000 people within 100km
Source: NEIC usb000df57
Inserted at: 27 Oct 2012 22:46 UTC

GDACS Score

For more info on GDACS alert score click here.
  Earthquake GDACS score
NEIC 0.5 0.5
usb000df57 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
120496 0.5 27 Oct 2012 22:23 4.8M, 62.1km N/A 60 thousand (in 100km) 00:23 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 Papua New Guinea , Province of Northern Solomons (population 130,000) . The nearest places are Amun, Kuraio Mission, Sipai, Konua, Kaviki, Pokuito, Atsilima, and Puto.

Radius Population
100 km 64000 people
75 km 6100 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
Northern Solomons Papua New Guinea 130000 people
Solomon Is. Solomon Islands 370000 people
New Ireland Papua New Guinea 90000 people
East New Britain Papua New Guinea 170000 people
West New Britain Papua New Guinea 130000 people
Milne Bay Papua New Guinea 160000 people

Affected populated places

Name Region Province Country City class Population Distance
Amun Bougainville Papua New Guinea Village - 53 km
Kuraio Mission Bougainville Papua New Guinea Village - 54 km
Sipai Bougainville Papua New Guinea Village - 55 km
Konua Bougainville Papua New Guinea Village - 58 km
Kaviki Bougainville Papua New Guinea Village - 60 km
Pokuito Bougainville Papua New Guinea Village - 63 km
Atsilima Bougainville Papua New Guinea Village - 67 km
Puto Bougainville Papua New Guinea Village - 68 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
Buka BUA 3 0 87 km
Dios DOS unknown 0 94 km
Inus IUS unknown 0 97 km
Boku BOQ unknown 0 97 km
Karoola KXR unknown 0 98 km
Sabah SBV unknown 0 99 km

Ports

Name LOCODE Country Distance
Buka PGBUA Papua New Guinea 85 km

More information

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