M 6.3 in Southeast Of Honshu, Japan on 04 Jun 2019 04:39 UTC
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: 6.3M
Depth: 430.3 Km
Event Date: 04 Jun 2019 04:39 UTC
Exposed Population: No people within 100km
Source: NEIC us70003v3j
Inserted at: 04 Jun 2019 04:56 UTC
INFORM Coping capacity of the alert score: 1.1 ()

GDACS Score

For more info on GDACS alert score click here.
  Earthquake Tsunami GDACS score
NEIC 0 0 0
us70003v3j Scaled population 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
1263010 0 04 Jun 2019 04:39 6.3M, 430.3km N/A No people affected 0m (at 00:00) 00:16 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

Alert Date (UTC) Name Country Tsunami wave height (m)

See full locations list (RSS)


Initial conditions

Title: ""Izu Islands""

Fault parameters

  • Length: 22 km
  • Width: 6 km
  • Magnitude: 6.3 M

Okada parameters:

  • Slip: .6 m
  • Strike: 161 (geogr angle: north=0, south=180)
  • Dip: 26 degree
  • Rake: 90 degree
  • Depth: 430 km

Calculation parameters

  • Calculation space (lon/lat): 137.793, 27.562, 140.793, 30.562
  • Instead of Step -> use Cell size:.25 minutes

Sea Level