Fig. 4

Average stress magnitude and standard deviation of \(\text{S}_{\text{hmin}}\). Top: \(\text{S}_{\text{hmin}}\) average magnitude in isolines and standard deviation in contour mapped on the top of Malm delta that is dipping towards the south. Thick black lines show the location of the NS and EW profiles A–A′ and B–B′, respectively. Bottom: South–North (A–A′) and West–East (B–B′) profiles showing the average magnitude of \(\text{S}_\text {hmin}\) with a vertical exaggeration of 1:2. The intersection of the profiles is indicated by the dotted line