Figure 9
From: Atmospheric muography for imaging and monitoring tropic cyclones
Observed time-sequential muon count rate at high (0.4 < tan θ < 0.8) (A) and low (0 < tan θ < 0.4) (B) elevation angles. The vertical bars associated with the data points indicate 1σ error bars. The time-dependent BP variations observed at Yakushima (blue) and Naze (orange) are also shown (C). The first pressure drop was associated with the T-1610 passage, and the second pressure drop was associated with the T-1612 passage.
