GDACS is a cooperation framework between the United Nations, the European Commission and disaster managers worldwide to improve alerts, information exchange and coordination in the first phase after major sudden-onset disasters.

Mw 4.6 Earthquake, Green alert in Costa Rica on 31 Oct 2015 15:10 UTC
GDACS Event Report - Summary



This earthquake can have a low humanitarian impact based on the Magnitude and the affected population and their vulnerability.

  • Earthquake Magnitude 4.6M, Depth:15.6km
  • on 31 Oct 2015 15:10 UTC
  • 3383560 people within 100km
  • inserted at 31 Oct 2015 15:30:01 UTC


Known identifiers for this event:

Latest media headlines

Articles: 191 | About casualties: 1 | Last hour: 0

Megatsunami podría afectar costas españolas
Fri, 30 Oct 2015 00:07:00 +0100   telesurtv (es)

La Universidad de Cádiz realiza jornadas informativas en ocasión a otro año del Tsunami. | Foto: EFE Hace 260 años más de dos mil personas murieron durante el Tsunami que azotó a la costa española de Cádiz. Expertos pronostican que la catástrofe se repetirá pero no se sabe cuando.

People and organisations:

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Data, images, links, services and documents

For this events, GDACS has links to information from the following sources: EMM (1), JRC (71), (2), OCHA (1), INGV (1), DesInventar (1), NEIC (4), WMO (1), USGS (2),

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