M 5.4 in Vanuatu on 30 Sep 2020 19:35 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: 5.4M
Depth: 8.74 Km
Lat/Lon: -17.0258 , 167.7784
Event Date: 30 Sep 2020 19:35 UTC
01 Oct 2020 06:35 Local
Exposed Population: 110000 people within 100km
Source: NEIC us6000c3bi
Inserted at: 02 Oct 2020 20:48 UTC
INFORM Coping capacity of the alert score
6.1 (Vanuatu)

GDACS Score

For more info on GDACS alert score click here.
  Earthquake
(Shakemap)		 GDACS score
NEIC 0 0
us6000c3bi Scaled population (raster) 0  
  C1 shakemap -0.59  
  C2 shakemap 0.53  
  Country Vulnerability 0  
  INFORM_normalised 1.12  
Maximum expected impact using different data sources.

Episode Timeline

IDAlertScoreDateMag, DepthMMI*Population**Tsunami risk***Delay (hh:mm)Source
1335450 0 30 Sep 2020 19:35 5.3M, 10.26km N/A 60 thousand (in 100km) 00:17 NEIC
1335650 0 30 Sep 2020 19:35 5.4M, 8.25km 3.58 N/A (in MMI>=VII) 1d 00:04 NEIC
1335880 0 30 Sep 2020 19:35 5.4M, 8.74km 3.61 N/A (in MMI>=VII) 2d 01:13 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 Vanuatu , of Vanuatu (population 165,000) . The nearest places are Valesdir, Manpay, Burumba, Ponkovia, Peskarüs, Malfakhal, Votlo, Mélip, Faroun, Lamen, and Port-Vila.

Radius Population
100 km 110000 people
75 km 23000 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
Vanuatu Vanuatu 170000 people
New Caledonia New Caledonia 180000 people

Affected populated places

Name Region Province Country City class Population Distance
Valesdir Vanuatu Village - 50 km
Manpay Vanuatu Village - 51 km
Burumba Vanuatu Village - 52 km
Ponkovia Vanuatu Village - 55 km
Peskarüs Vanuatu Village - 55 km
Malfakhal Vanuatu Village - 57 km
Votlo Vanuatu Village - 58 km
Mélip Vanuatu Village - 58 km
Faroun Vanuatu Village - 60 km
Lamen Vanuatu Village - 61 km
Léman Vanuatu Village - 61 km
Tavio Vanuatu Village - 62 km
Mériver Vanuatu Village - 63 km
Lamarou Vanuatu Village - 63 km
Nikaura Vanuatu Village - 63 km
Boloa Vanuatu Village - 64 km
Mangita Vanuatu Village - 64 km
Païa Vanuatu Village - 66 km
Lamap Vanuatu Village - 66 km
Maté Vanuatu Village - 66 km
Nul Vanuatu Village - 68 km
Makatea Vanuatu Village - 69 km
Bourbar Vanuatu Village - 69 km
Wintua Vanuatu Village - 69 km
Port-Vila Vanuatu Capital 36000 people 98 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
Valesdir VLS unknown 0 50 km
Sangafa 2 Civ. Unpaved No 3200 59 km
Emae EAE unknown 0 60 km
Lamen Bay LNB unknown 0 63 km
Epi EPI unknown 0 67 km
South West Bay SWJ unknown 0 69 km
Quine Hill UIQ unknown 0 89 km
Lamap LPM unknown 0 92 km
Port Vila Bauerfield VLI 20 Civ. Paved Yes 8500 94 km
Ulei ULB unknown 0 95 km
Craig Cove CCV unknown 0 96 km

Ports

Name LOCODE Country Distance
Port Sandwich VUPSA Vanuatu 64 km
Ambryn Island Vanuatu 95 km
Port Vila VUVLI Vanuatu 99 km

More information

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