Sudden drop of fractal dimension of electromagnetic emissions recorded prior to significant earthquake

Details Sudden drop of fractal dimension of electromagnetic emissions recorded prior to significant earthquake Sudden drop of fractal dimension of electromagnetic emissions recorded prior to significant earthquake

2011-12-24

arxiv.org/abs/1112.5746v1

Physics

Geophysics

Scientific paper

The variation of fractal dimension and entropy during a damage evolution process, especially approaching critical failure, has been recently investigated. A sudden drop of fractal dimension has been proposed as a quantitative indicator of damage localization or a likely precursor of an impending catastrophic failure. In this contribution, electromagnetic emissions recorded prior to significant earthquake are analysed to investigate whether they also present such sudden fractal dimension and entropy drops as the main catastrophic event is approaching. The pre-earthquake electromagnetic time series analysis results reveal a good agreement to the theoretically expected ones indicating that the critical fracture is approaching.

Affiliated with

Also associated with

No associations

Rating

Sudden drop of fractal dimension of electromagnetic emissions recorded prior to significant earthquake does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Sudden drop of fractal dimension of electromagnetic emissions recorded prior to significant earthquake, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sudden drop of fractal dimension of electromagnetic emissions recorded prior to significant earthquake will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-591304