M 4.5 in Vanuatu on 26 Apr 2007 14:53 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: 4.5M
Depth: Km
Lat/Lon: -15.313 , 166.006
Event Date: 26 Apr 2007 14:53 UTC
27 Apr 2007 01:53 Local
Exposed Population:
about 10000 people within 100km
Source: NEIC
Inserted at: 27 Apr 2007 19:14 UTC

GDACS Score

For more info on GDACS alert score click here.
  Earthquake GDACS score
NEIC 0.5 0.5
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
26817 0.5 26 Apr 2007 14:53 4.5M, 35.7km N/A 10 thousand (in 100km) 1d 04:21 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 Wousi, Pualapa, and Tasmate.

Radius Population
100 km 12000 people
75 km 1000 people
50 km no 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
Solomon Is. Solomon Islands 370000 people

Affected populated places

Name Region Province Country City class Population Distance
Wousi Vanuatu Village - 68 km
Pualapa Vanuatu Village - 69 km
Tasmate Vanuatu Village - 69 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
Olpoi Nw Santo OLJ unknown 0 76 km

More information

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