Locating seismic-sense stations through genetic algorithm: genetic algorithms

  • Authors:
  • Josafath Israel Espinosa Ramos;Roberto Antonio Vázquez Espinoza de los Monteros

  • Affiliations:
  • La Salle University, Mexico City, Mexico;La Salle University, Mexico City, Mexico

  • Venue:
  • Proceedings of the 13th annual conference on Genetic and evolutionary computation
  • Year:
  • 2011

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Abstract

Recent studies warn of a possible major earthquake off the coast of State of Guerrero, Mexico, so that, it turns important to alert the population as long as possible and avoid a great disaster. This requires the construction of a network of seismic sensing stations, located at strategical positions, to detect earthquakes and issue a timely warning. In this research, we investigate how a genetic algorithm can be applied to design this network and determine the optimal location of each seismic sensing station. The number of earthquakes detected by the designed network will be used as a reference point with respect to the currently installed seismic alert system (SAS). This metric will justify the use of the genetic algorithms as a designing tool prior to the construction of the network in different regions of Mexico. The SAS stations and each solution proposed by a genetic algorithm underwent a procedure, in which it is simulated the occurrence of earthquakes obtained from the Mexico's National Seismological Service (SSN) database, to determinate its efficiency in terms of the time to warn Mexico City.