M 6.3 in Ascension Island Region on 11 Nov 2017 00:36 UTC

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: 6.3M
Depth: 10 Km
Event Date: 11 Nov 2017 00:36 UTC
Exposed Population: No people within 100km
Source: NEIC us2000blul
Inserted at: 11 Nov 2017 00:57 UTC
INFORM Coping capacity of the alert score: 1.1 ()

Gdacs Score

For more info on GDACS alert score click here.
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Tsunami affected locations

Date Name Country Alert Tsunami wave height (m)

See full locations list (RSS)

Initial conditions

Title: "Ascension Island region"

Fault parameters

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

Okada parameters:

  • Slip: .6 m
  • Strike: 180 (geogr angle: north=0, south=180)
  • Dip: 45 degree
  • Rake: 90 degree
  • Depth: 10 km

Calculation parameters

  • Calculation space (lon/lat): -15.6, -13.248, -12.6, -10.248
  • Instead of Step -> use Cell size:.25 minutes

Sea Level