largest seaport. Many multinational conglomerates and financial institutions are headquartered in and around the Kingston Metropolitan Area. Air Jamaica was headquartered in Kingston. The idea of making Jamaica an International Financial Centre has also been proposed as a way to boost the city's financial sector and create more jobs, especially for professionals such as accountants and lawyers. The city's major industries include tourism, apparel manufacturing, and shipping. Many international exports are traded through the city's seaport, with major exports including bauxite, sugar and coffee. The city is also a major tourist destination, and tourism is one of its largest sources of economic activity. The city has suffered economic troubles recently, however, along with the rest of the country of Jamaica. Plans to help the city's economy have made downtown Kingston the subject of numerous redevelopment plans. There have also been attempts to grow the manufacturing industry in the area and to attract call centres to the city. Geography and climate Kingston is surrounded by the Blue Mountains, Red Hills, Long Mountain and the Kingston Harbour. The city is on the Liguanea plain, an alluvial plain alongside the Hope River. Kingston experiences frequent earthquakes, including the 1907 earthquake. Kingston has a tropical climate, specifically a tropical wet-and-dry climate (Aw/As), that borders on a hot semi-arid climate (BSh). characterised by a wet season from May to November, which coincides with the hurricane season, and a dry season from December to April. During the dry season, there is not much rainfall, however, cold and stationary fronts occur at this time, and often bring heavy showers, especially in March. Kingston is in the rain shadow of the Blue Mountains; therefore, little to none of the moisture carried by the Northeast Trade Winds falls over Kingston, causing Kingston to be very dry in comparison to Portland and Saint Mary on the windward side of the Blue Mountains. Kingston is on a coastal location, hence it comes under the influence of the sea, though dense urban development can negate this effect. In the 21st century, Kingston has experienced temperatures as high as and as low as . Between 1895 and 1990, the total average rainfall was recorded at , the highest monthly average rainfall recorded in October at , and the lowest monthly average rainfall recorded in March at . Fog, hail, thunder and tornadoes are all extremely rare. Housing In 1848 the Jamaican government expanded