M 6.6 in Vanuatu from 10 Sep 2018 19:31 UTC to 19:31

Event summary|Scenario pre-calculated

This earthquake is expected to have a low humanitarian impact based on the magnitude and the affected population and their vulnerability.

Earthquake Magnitude: 6.6M
Depth: 10 Km
Event Date: 10 Sep 2018 19:31 UTC
Exposed Population: No people within 100km
Source: PTWC pt18253001
Inserted at: 10 Sep 2018 19:38 UTC
INFORM Coping capacity of the alert score: 1.1 (New Caledonia)

This is a pre-calculated grid scenario. The exact calculation for this event is available here


For more info on GDACS alert score click here.
  Earthquake Tsunami GDACS score
PTWC 0 0 0
pt18253001 Scaled population (vector) 0 Max wave alert 0m  
  C1 earthquake 1 Max wave realtime 0m  
  C2 earthquake 0      
  Country Vulnerability 0      
  INFORM_normalised 1      
Maximum expected impact using different data sources.
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Episode Timeline

IDAlertScoreDateMag, DepthMMI*Population**Tsunami risk***Delay (hh:mm)Source
1227823 0 10 Sep 2018 19:31 6.6M, 10km N/A No people affected 0m (at 00:00) 00:06 PTWC
1227826 0 10 Sep 2018 19:31 6.6M, 10km N/A No people affected 0m (at 00:00) 00:07 NTWC    
1227829 0 10 Sep 2018 19:31 6.1M, 10km 3.62 No people affected 00:20 NEIC
1227837 0 10 Sep 2018 19:31 6.3M, 12km 3.76 No people affected 0m (at 00:00) 01:36 NEIC
The episode that generated the alert; the next major evaluations beyond 12 hours will not trigger additional alerts.
* 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.

Tsunami affected locations

See full locations list (RSS)

Initial conditions

No content available

Sea Level

More information

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