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Fig. 2 | Earth, Planets and Space

Fig. 2

From: Detection of low-frequency earthquakes by the matched filter technique using the product of mutual information and correlation coefficient

Fig. 2

a Distribution of Hi-net stations (blue inverted triangles) and the epicenter (yellow star) of the DLF earthquake (7 August 2010, 22:03:56, JST) used as a template here. The red triangle shows the location of Kirishima volcano. b Three-components, 1–8 Hz bandpass-filtered waveforms of the earthquake recorded at the six stations. The horizontal axis is the time elapsed from the origin. Red parts of the waveforms show the template waveform used in this study

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