The Arabian Sea usually produces a few tropical storms or even cyclones (mainly in May/June/Oct/Nov). The image below shows tropical storms tracks from 1891 to 2007 produced by the Indian Meteorological Dept (IMD).
North Indian Ocean Cyclones Tracks
It is very clear that among the Gulf countries, Oman and Yemen are at higher risk of getting hit by tropical storms or cyclones every year. While the Arabian Sea produces storms annually, Oman and Yemen are not affected every year. Even when they are affected, usually the storms are not severe (tropical storms or depression with winds below 119 Km/hr) and don’t reach cyclone status (winds above 119 Km/hr). However, the amount of rain that falls can be fatal by itself. Moreover, there are exceptions such as Cyclone Gonu which entered Gulf of Oman as a category 1 cyclone, but not before reaching a category 5 status while moving over the Arabian Sea before reaching Oman.
And after Cyclone Gonu shattered records by being the strongest storm in the Arabian Sea and by taking an unusual track into the Gulf of Oman, we need to keep an eye on the Arabian Sea for future storms development. During the next 45 days, chances are that another tropical storm or cyclone could form over the Arabian Sea. Although most of them hit India, we need to remeber the potential of those storms to move to the west or northwest approaching Oman or Yemen.
