Enllaços:

Earthquake monitor (location and magnitudes of recent earthquakes provided by different agencies)
Spain (IGN)	Catalunya (IGC)	Euro-Med (ORFEUS)	Euro-Med (CSEM)
Euro-Med (MedNET)	World (IRIS)	World (GEOFON)	World (USGS)

• Real Time Earthquake Information in the World
  (International Seismological Center's list of real time data sources)
  
  

• Servidor SISMIC de l'Institut d'Estudis Catalans
  (Did you heard about the occurrence of an earthquake? Check it yourself!)