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Geoscience Letters

Official Journal of the Asia Oceania Geosciences Society (AOGS)

Fig. 2 | Geoscience Letters

Fig. 2

From: A meteor shockwave event recorded at seismic and infrasound stations in northern Taiwan

Fig. 2

Unfiltered and filtered time series for seismic and infrasound records and their corresponding wavelet spectrograms. a Broadband seismogram of station SXI1: magenta and blue curves are the unfiltered and filtered time series, respectively. b Wavelet spectrogram for the seismogram (a). c, d Same as (a, b) but for the infrasound record (Station SXI1). Here the time axis is referenced to 2013.12.05 10:10:00 UTC (arbitrarily chosen)

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