martes, 25 de abril de 2017

Green earthquake alert (4.7M,depth:23.35km) in Cuba at 4/25/2017 2:42:58 PM

Green Earthquake in Cuba


Population Density near epicenter (people/km2). Image area: 6x4 decimal degrees (approx. 650x450km2).


This earthquake is expected to have a low humanitarian impact based on the magnitude and the affected population and their vulnerability.

  • Earthquake Magnitude 4.7M, Depth:23.35km
  • 25 Apr 2017 14:42:58 UTC
  • 1231381 people within 100km

Whether international humanitarian aid is needed must be decided by an expert.

See the GDACS website for live news coverage (including OCHA Situation Reports), the full earthquake report

For information on emergency response, please consult the GDACS Virtual OSOCC.


Earthquake Event


  • Magnitude: 4.7 M
  • Depth: 23.35 km (shallow)
  • Source: NEIC NEIC
  • Location (latitude/longitude): 19.6456, -75.471
  • Time (UTC): 25 Apr 2017 14:42:58
  • Time (ECT): 25 Apr 2017 16:42:58

Earthquake Impact Details

The earthquake happened off shore, near Cuba, Province of Santiago de Cuba (population 1,037,180). The distance to the nearest coast is 25km. The nearest places are Sigua (27km), Felipinas (37km), Africana (40km), Ullao (41km), Puerto Siboney (43km), and 24 more.

The following vulnerable infrastructure is nearby and may be affected.

For logistics, the following access points are nearby. The nearest airports are Guantanamo Bay NAS (runway 8000ft, 39km), Antonio Maceo (runway 13100ft, 52km), and Guantanamo los Canos (runway 8000ft, 58km). The nearest ports are Puerto Guantanamo (40km), Caimanera (49km), and Santiago de Cuba (56km).

The maximum altitude nearby is NaNm.

The population near the earthquake is shown in the table below.

Radius Population Density (people/km2)
75 km 940000 people 53
50 km 21000 people 2
20 km no people 0
10 km no people 0



While we try everything to ensure accuracy, this information is purely indicative and should not be used for any decision making without alternate sources of information. The JRC is not responsible for any damage or loss resulting from the use of the information presented on this website. Please refer to the GDACS website for subscribing or unsubscribing from the earthquake alert email or SMS service.