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Earth, Planets and Space
Fig. 11 | Earth, Planets and Space

Fig. 11

From: Observation of the long-period monotonic seismic waves of the November 11, 2018, Mayotte event by Iranian broadband seismic stations

Fig. 11

Filtered seismic records of the vertical component at the ABPO broadband station in Madagascar. a Multiple volcano-tectonic signals accompanying the waveform of MVLP. b Part of panel a enlarged to show arrivals of the P and S phases of JBE. c Part of panel b enlarged to compare the arrival of the MVLP surface wave and JBE Rayleigh wave. The blue line shows the record through a 0.07- to 2-Hz filter. The blue arrow indicates that the JBE Rayleigh wave arrived at 09:31:08. The MVLP surface wave seems to arrive between 09:31:15 (first red arrow) and 09:31:39 (second red arrow)

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