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
Island of Rockall Act 1972 Island of Rockall Act 1972 The Island of Rockall Act 1972 (c. 2) is a British Act of Parliament formally incorporating the island of Rockall into the United Kingdom to protect it from Irish and Icelandic claims. The Act as originally passed declared that the Island of Rockall was now part of the Scottish county of Inverness-shire (it is now in the Western Isles). The entire Act consists of a single effective section, which reads, "As from the date of the passing of this Act, the Island of Rockall (of which possession was formally taken in the name of Her