Look please at satellite images of the linear cloud in the visual and infrared spectral ranges. https://en.sat24.com/en/eu/infraPolair Compare these linear clouds with a grid of tectonic faults with an azimuth of 62 degrees. These tectonic faults formed the Sea of Azov (a tectonic block of 140x140 km doun) and the Crimean peninsula (a tectonic block of 140x140 km up).