- published: 25 Nov 2013
- views: 19923
Weather forecasting is the application of science and technology to predict the state of the atmosphere for a given location. Human beings have attempted to predict the weather informally for millennia, and formally since the nineteenth century. Weather forecasts are made by collecting quantitative data about the current state of the atmosphere and using scientific understanding of atmospheric processes to project how the atmosphere will evolve.
Once an all-human endeavor based mainly upon changes in barometric pressure, current weather conditions, and sky condition, weather forecasting now relies on computer-based models that take many atmospheric factors into account. Human input is still required to pick the best possible forecast model to base the forecast upon, which involves pattern recognition skills, teleconnections, knowledge of model performance, and knowledge of model biases. The chaotic nature of the atmosphere, the massive computational power required to solve the equations that describe the atmosphere, error involved in measuring the initial conditions, and an incomplete understanding of atmospheric processes mean that forecasts become less accurate as the difference in current time and the time for which the forecast is being made (the range of the forecast) increases. The use of ensembles and model consensus help narrow the error and pick the most likely outcome.
Thomas William "Tom" Hiddleston (born 9 February 1981) is an English film, television, radio, and stage actor. He trained at the Royal Academy of Dramatic Art (RADA), and he rose to prominence through a number of TV roles and more recently major film roles. He played Loki in the 2011 Marvel Studios film Thor, Captain Nicholls in Steven Spielberg's World War I film War Horse (2011), and also Freddie Page in the British drama The Deep Blue Sea, alongside Rachel Weisz. He played author F. Scott Fitzgerald in the Woody Allen film Midnight in Paris (2011). He returned to his role as Loki in The Avengers (2012) and is set to reprise the character again for Thor 2 (2013).
Hiddleston was born in Westminster, London, to parents Diana Patricia (née Servaes), a former stage manager and arts administrator, and James Norman Hiddleston, a scientist in physical chemistry who was the managing director of a pharmaceutical company. His father is from Greenock, Scotland and his mother from Suffolk, England. He is the middle child with two sisters, Sarah (oldest), a journalist in India, and Emma (youngest), is also an actor. He was raised in Wimbledon, in his early years, and later in Oxford. When Hiddleston was 13, he boarded at Eton College, at the same time that his parents were going through a divorce. "I think I started acting because I found being away at school while my parents were divorcing really distressing." He went on to act at The Dragon School in Oxford, then continued on to the University of Cambridge, where he earned a double first. He graduated from the Royal Academy of Dramatic Art in 2005.