Monsoon trough of the summertime Asian monsoon is in its normal orientation (oriented east-southeast to west-northwest), tropical cyclones along its periphery will move with a westward motion. If it reverses its orientation, orienting southwest to northeast, tropical cyclones will move more poleward. Tropical cyclone tracks with S-shapes tend to be associated with reverse-oriented monsoon troughs. The South Pacific convergence zone and South American convergence zones are generally reverse oriented. The failure of the monsoon trough, or the ITCZ, to move south of the equator in the eastern Pacific Ocean and Atlantic Ocean during the southern hemisphere summer, is considered one of the
Rockall Bank dispute "Faroes-Rockall Plateau", an "elevated plain with its summit in the Faroe Islands". Iceland does not claim the rock itself, considering it irrelevant as far as delimitation of EEZs and continental shelf is concerned. Iceland however claims an extended continental shelf in the Hatton-Rockall area. Despite its long history of human habitation into the 20th century, Iceland considers St. Kilda to be "a minuscule, effectively uninhabited, islet, categorized under article 121(3) of the Law of the Sea Convention". Furthermore, St. Kilda lies outside the British territorial sea limit. Therefore, it is not an "equitable basepoint for an equidistant line". Iceland ratified