Fig. 6
From: Vertical structure of subsurface marine heatwaves in a shallow nearshore upwelling system
Co-occurrence matrices of MHW events between different depths defined with (a) the Jaccard index (Eq. 1) and (b) the conditional co-occurrence (Eq. 2). For conditional co-occurrence, each value corresponds to the probability that the row depth is in an active MHW given that a column depth is in an active MHW (e.g., top right corner would be the percent co-occurrence of the surface being in a MHW given that the bottom is in a MHW).
