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Fractal analysis for the ULF data during the 1993 Guam earthquake to study prefracture criticality
Fractal analysis ULF data Guam earthquake prefracture criticality
2009/11/9
An extremely large earthquake (with magnitude of 8.2) happened on 8 August 1993 near the Guam island, and ultra-low-frequency (ULF) (frequency less than 1 Hz) electromagnetic fields were measured by 3...