M 4.6 in Papua New Guinea on 20 Oct 2013 10:11 UTC

Hazard models

EQ parameters
Shakemap
Tsunami

Event summary

This is a preliminary assessment. The final GDACS Alert Level has been/will be published using more detailed information.

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: 94.88 Km
Lat/Lon: -5.64 , 151.68
Event Date: 20 Oct 2013 10:11 UTC
20 Oct 2013 20:11 Local
Exposed Population:
About 48280 people within 100km
Source: NEIC
Inserted at: 20 Oct 2013 10:38 UTC

GDACS Score

For more info on GDACS alert score click here.
  Earthquake GDACS score
NEIC n.a n.a
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
1017444 n.a 20 Oct 2013 10:11 4.6M, 94.88km N/A 50 thousand (in 100km) 00:27 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 East New Britain (population 170,000) . The nearest places are Buka, Matong, Tokai, Bovalpun, Takairam, Kauwa, Poman, Manginuna, Pomansilipun, Sali, and Siwanpuna.

Radius Population
100 km 64000 people
75 km 29000 people
50 km 17000 people
20 km 2300 people
10 km no people
5 km no people
2 km no people

Affected Provinces

Region Province Country Population
East New Britain Papua New Guinea 170000 people

Affected populated places

Name Region Province Country City class Population Distance
Buka East New Britain Papua New Guinea Village - 15 km
Matong East New Britain Papua New Guinea Village - 15 km
Tokai East New Britain Papua New Guinea Village - 16 km
Bovalpun East New Britain Papua New Guinea Village - 18 km
Takairam East New Britain Papua New Guinea Village - 18 km
Kauwa East New Britain Papua New Guinea Village - 19 km
Poman East New Britain Papua New Guinea Village - 19 km
Manginuna East New Britain Papua New Guinea Village - 23 km
Pomansilipun East New Britain Papua New Guinea Village - 24 km
Sali East New Britain Papua New Guinea Village - 25 km
Pulpul East New Britain Papua New Guinea Village - 25 km
Totongpal East New Britain Papua New Guinea Village - 28 km
Pomio East New Britain Papua New Guinea Village - 28 km
Olaipun East New Britain Papua New Guinea Village - 28 km
Malmal East New Britain Papua New Guinea Village - 29 km
Puapal East New Britain Papua New Guinea Village - 30 km
Pulpul East New Britain Papua New Guinea Village - 30 km
Marmar East New Britain Papua New Guinea Village - 31 km
Pora East New Britain Papua New Guinea Village - 31 km
Irena East New Britain Papua New Guinea Village - 31 km
Galowe East New Britain Papua New Guinea Village - 32 km
West Baien East New Britain Papua New Guinea Village - 33 km
Malakua East New Britain Papua New Guinea Village - 33 km
Rowan East New Britain Papua New Guinea Village - 33 km
Kaiton East New Britain Papua New Guinea Village - 33 km
Pature East New Britain Papua New Guinea Village - 34 km
Parol East New Britain Papua New Guinea Village - 34 km
Tal East New Britain Papua New Guinea Village - 34 km
Senel East New Britain Papua New Guinea Village - 35 km
Pomei East New Britain Papua New Guinea Village - 36 km
Bindapuna East New Britain Papua New Guinea Village - 37 km
Kwai East New Britain Papua New Guinea Village - 38 km
Bairaman East New Britain Papua New Guinea Village - 38 km
Bakirua East New Britain Papua New Guinea Village - 40 km
Bagatavi East New Britain Papua New Guinea Village - 40 km
Lakiri East New Britain Papua New Guinea Village - 40 km
Maskikilir East New Britain Papua New Guinea Village - 42 km
Goni East New Britain Papua New Guinea Village - 42 km
Pendi East New Britain Papua New Guinea Village - 43 km
Mara East New Britain Papua New Guinea Village - 44 km
Lalikar East New Britain Papua New Guinea Village - 44 km
Piovi East New Britain Papua New Guinea Village - 44 km
Porlo East New Britain Papua New Guinea Village - 45 km
Ralman East New Britain Papua New Guinea Village - 45 km
Mongu East New Britain Papua New Guinea Village - 46 km
Lau East New Britain Papua New Guinea Village - 47 km
Mau'una East New Britain Papua New Guinea Village - 50 km
Baien East New Britain Papua New Guinea Village - 50 km
Akul East New Britain Papua New Guinea Village - 51 km
Serenguna East New Britain Papua New Guinea Village - 52 km
Tagili East New Britain Papua New Guinea Village - 53 km
Ora East New Britain Papua New Guinea Village - 53 km
Wawas East New Britain Papua New Guinea Village - 54 km
Timomo East New Britain Papua New Guinea Village - 55 km
Maito East New Britain Papua New Guinea Village - 55 km
Taimtop East New Britain Papua New Guinea Village - 56 km
Sampun East New Britain Papua New Guinea Village - 57 km
Ganna East New Britain Papua New Guinea Village - 57 km
Kola East New Britain Papua New Guinea Village - 58 km
Tagul East New Britain Papua New Guinea Village - 59 km
Muranpuna East New Britain Papua New Guinea Village - 59 km
Kalampun East New Britain Papua New Guinea Village - 59 km
Kupgen East New Britain Papua New Guinea Village - 59 km
Lampun East New Britain Papua New Guinea Village - 60 km
Kamarelo East New Britain Papua New Guinea Village - 60 km
Mu East New Britain Papua New Guinea Village - 60 km
Guma East New Britain Papua New Guinea Village - 60 km
Kilalum East New Britain Papua New Guinea Village - 60 km
Milim East New Britain Papua New Guinea Village - 60 km
Iwai East New Britain Papua New Guinea Village - 61 km
Nambling East New Britain Papua New Guinea Village - 61 km
Kangilona East New Britain Papua New Guinea Village - 62 km
Paliavalu East New Britain Papua New Guinea Village - 62 km
Leli East New Britain Papua New Guinea Village - 62 km
Kaukum East New Britain Papua New Guinea Village - 63 km
Hoiya East New Britain Papua New Guinea Village - 64 km
Morena East New Britain Papua New Guinea Village - 65 km
Muela East New Britain Papua New Guinea Village - 65 km
Pokapuna East New Britain Papua New Guinea Village - 65 km
Kalip East New Britain Papua New Guinea Village - 66 km
Tu East New Britain Papua New Guinea Village - 66 km
Okimpuna East New Britain Papua New Guinea Village - 67 km
Lomeletepena East New Britain Papua New Guinea Village - 68 km
Kamatami East New Britain Papua New Guinea Village - 68 km
Kaitoto East New Britain Papua New Guinea Village - 69 km
Malmalu East New Britain Papua New Guinea Village - 69 km
Monuvi East New Britain Papua New Guinea Village - 69 km
Meingi East New Britain Papua New Guinea Village - 69 km
Siwanpuna West New Britain Papua New Guinea Village - 70 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
Gonaili 1 0 23 km
Jacquinot Bay JAQ 64 0 23 km
Uvol UVO unknown 0 31 km
Gonalia GOE unknown 0 36 km
Nutuve NUT unknown 0 37 km
Tol TLO unknown 0 85 km
Bialla BAA unknown 0 86 km
Sule ULE unknown 0 90 km
Open Bay OPB 2 0 97 km

More information

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