M 6.5 in Solomon Islands on 19 Jan 2017 23:04 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: 6.5M
Depth: 29.89 Km
Event Date: 19 Jan 2017 23:04 UTC
20 Jan 2017 10:04 Local
Exposed Population: About 24000 people in MMI
About 55000 people within 100km
Source: NEIC us10007u7n
Inserted at: 20 Jan 2017 00:06 UTC
INFORM Coping capacity of the alert score:
6.6 (Solomon Is.)

GDACS Score

For more info on GDACS alert score click here.
  Earthquake Tsunami GDACS score
NEIC 0 0.1 0.1
us10007u7n Scaled population (vector) 0 Max wave scenario 0m  
  C1 earthquake 1 Max wave realtime 0.1m  
  C2 earthquake 0      
  Country Vulnerability 0      
  INFORM_normalised 1      
Maximum expected impact using different data sources.
Click on image to zoom it.

Episode Timeline

IDAlertScoreDateMag, DepthMMI*Population**Tsunami risk***Delay (hh:mm)Source
1154582 1 19 Jan 2017 23:04 6.6M, 10km N/A 60 thousand (in 100km) 0.4m (at 00:26) 00:07 GEOFON
1154585 1 19 Jan 2017 23:04 6.7M, 33km N/A 40 thousand (in 100km) 0.2m (at 00:15) 00:10 PTWC
1154587 1 19 Jan 2017 23:04 6.7M, 32km N/A 40 thousand (in 100km) 0.2m (at 00:15) 00:13 NTWC    
1154593 1 19 Jan 2017 23:04 6.8M, 33.59km 7.38 70 thousand (in 100km) 0.2m (at 00:26) 00:19 NEIC
1154594 0.1 19 Jan 2017 23:04 6.5M, 29.89km 7.38 N/A (in MMI>=VII) 0.1m (at 00:22) 01:01 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

The maximum Wave height is  0.1m in Oneoia, Solomon Islands. This height is estimated for 19-Jan-2017 23:32:24.

Alert Date (UTC) Name Country Wave height (m)
19-Jan-2017 23:32:24 Oneoia Solomon Islands  0.1
19-Jan-2017 23:32:24 Suuruaharau Solomon Islands  0.1
19-Jan-2017 23:27:75 Onehatare Solomon Islands  0.1
19-Jan-2017 23:27:75 Tetere Solomon Islands  0.1
19-Jan-2017 23:27:75 Bia Solomon Islands  0.1

See full locations list (RSS)


Initial conditions

Title: "67km W of Kirakira"

Fault parameters

  • Latitude: -10.386
  • Longitude: 161.308
  • Length: 28 km
  • Width: 7 km
  • Magnitude: 6.5 M

Okada parameters:

  • Slip: .8 m
  • Strike: 298 (geogr angle: north=0, south=180)
  • Dip: 40 degree
  • Rake: 90 degree
  • Depth: 30 km

Calculation parameters

  • Calculation space (lon/lat): 159.808, -11.886, 162.808, -8.886
  • 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.