M 4.8 in New Caledonia on 18 Nov 2017 01:31 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: 17.28 Km
Lat/Lon: -21.6558 , 168.7648
Event Date: 18 Nov 2017 01:31 UTC
18 Nov 2017 12:31 Local
Exposed Population:
About 4000 people within 100km
Source: NEIC us2000bqul
Inserted at: 18 Nov 2017 02:20 UTC

GDACS Score

For more info on GDACS alert score click here.
  Earthquake GDACS score
NEIC 0 0
us2000bqul Scaled population (vector) 2.66  
  C1 earthquake 1  
  C2 earthquake 0  
  Country Vulnerability 0  
  INFORM_normalised 1  
Maximum expected impact using different data sources.

Episode Timeline

IDAlertScoreDateMag, DepthMMI*Population**Tsunami risk***Delay (hh:mm)Source
1188103 0 18 Nov 2017 01:31 4.8M, 17.28km N/A 4 thousand (in 100km) 00:48 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 New Caledonia , of New Caledonia (population 178,000) . The nearest places are and Kurine.

Radius Population
100 km 5500 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
New Caledonia New Caledonia 180000 people
Vanuatu Vanuatu 170000 people

Affected populated places

Name Region Province Country City class Population Distance
Kurine New Caledonia Village - 67 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
Mare la Roche MEE 43 Civ. Paved No 3200 75 km

Ports

Name LOCODE Country Distance
Tadine New Caledonia 90 km

More information

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