M 6.6 in Solomon Islands on 15 Aug 2015 07:47 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: 6.6M
Depth: 6.35 Km
Event Date: 15 Aug 2015 07:47 UTC
15 Aug 2015 18:47 Local
Exposed Population:
No people within 100km
Source: NEIC
Inserted at: 15 Aug 2015 08:09 UTC

GDACS Score

For more info on GDACS alert score click here.
  Earthquake Tsunami GDACS score
NEIC 0 0 0.5
Scaled population (vector) n.a Max wave scenario 0m  
  C1 earthquake n.a Max wave realtime 0m  
  C2 earthquake n.a      
  Country Vulnerability n.a      
  INFORM_normalised n.a      
Maximum expected impact using different data sources.
Click on image to zoom it.

Episode Timeline

IDAlertScoreDateMag, DepthMMI*Population**Tsunami risk***Delay (hh:mm)Source
1092211 0.5 15 Aug 2015 07:47 6.6M, 33km N/A No people affected (in 100km) 0m (at 00:00) 00:12 PTWC
1092217 0.5 15 Aug 2015 07:47 6.6M, 18km N/A No people affected (in 100km) 0m (at 00:00) 00:15 NTWC    
1092222 0.5 15 Aug 2015 07:47 6.6M, 6.35km 3.99 No people affected (in 100km) 0m (at 00:00) 00:21 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.

Tsunami affected locations

Alert Date (UTC) Name Country Wave height (m)

See full locations list (RSS)


Initial conditions

Title: "M6.6 214km W of Lata. Solomon Islands"

Fault parameters

  • Latitude: -10.905
  • Longitude: 163.877
  • Length: 31 km
  • Width: 8 km
  • Magnitude: 6.6 M

Okada parameters:

  • Slip: .9 m
  • Strike: 262 (geogr angle: north=0, south=180)
  • Dip: 25 degree
  • Rake: 90 degree
  • Depth: 6 km

Calculation parameters

  • Calculation space (lon/lat): 162.377, -12.405, 165.377, -9.405
  • Instead of Step -> use Cell size:.25 minutes

Sea Level

More information

  • Timeline:
    Tsunami calculations performed to this case, click here

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