M 5.7 in Vanuatu on 13 Aug 2022 13:02 UTC

Hazard models

Rapid Impact
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: 5.7M
Depth: 10 Km
Lat/Lon: -15.8328 , 167.1229
Event Date: 13 Aug 2022 13:02 UTC
14 Aug 2022 00:02 Local
Exposed Population: About 1000 people in MMI
8 thousand in MMI&>=V
Source: NEIC us6000iaik
Inserted at: 13 Aug 2022 22:03 UTC
INFORM Coping capacity of the alert score: 6.1 (Vanuatu)

GDACS Score

For more info on GDACS alert score click here.
  Earthquake
(Rapid Impact)		 GDACS score
NEIC 0 0
us6000iaik Scaled population (raster) 0  
  C1 rapid impact -0.59  
  C2 rapid impact 0.53  
  Country Vulnerability 0  
  INFORM_normalised 1.12  
Maximum expected impact using different data sources.

The green area correspond to areas affected by strong shaking (MMI VI or higher) according to the simulation.


Episode Timeline

IDAlertScoreDateMag, DepthMMI*Population**Tsunami risk***Delay (hh:mm)Source
1456685 0 13 Aug 2022 13:02 5.8M, 10km 5.92 N/A (in MMI>=VII) N/A 00:20 NEIC
1456746 0 13 Aug 2022 13:02 5.7M, 10km 5.75 N/A (in MMI>=VII) N/A 09:00 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.

Rapid Impact

The results presented below are calculated with the ShakeMap open source software (USGS) using only earthquake hypocenter information to provide a rapid estimation of the ground motion and shaking intensity without taking into account any instrumental observations or earthquake source scaling laws.

Exposed population

The earthquake happened in Vanuatu ,of Vanuatu (population 165,000) . The alertlevel for this event is GREEN

Intensity Population
<1000 people
7300 people

Affected Provinces

Intensity Region Province Country Population
Vanuatu Vanuatu 5000 people
Vanuatu Vanuatu 28000 people

Affected populated places. Areas of interest

Intensity Name Region Province Country City class Population Distance
Wowo Vanuatu Village - 11 km
Asavagas Vanuatu Village - 16 km
Laruru Vanuatu Village - 17 km
Vao Vanuatu Village - 20 km
Abnetare Vanuatu Village - 21 km
Tenmaru Vanuatu Village - 23 km
Amokh Vanuatu Village - 28 km
Segond Vanuatu Village - 31 km
Youelapa Vanuatu Village - 34 km
Luganville Vanuatu Village 13000 people 36 km
Maé Vanuatu Village - 36 km
Wailapo Vanuatu Village - 36 km
Ellarmo Vanuatu Village - 37 km
Narango Vanuatu Village - 37 km
Brenwe Vanuatu Village - 37 km
Palikoulo Vanuatu Village - 38 km

see full list

Critical infrastructure

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

Airports

Intensity Name IATA Code Elevation (m) Usage Runway type IFR Runway Length (ft) Distance
Big Bay GBA unknown 0 34 km
Santo Pekoa International SON 56 Civ. Paved Yes 6500 38 km

Ports

Intensity Name LOCODE Country Distance
Santo VUSAN Vanuatu 36 km

More information

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