Weather Forecasts Essay

598 Words3 Pages
Weather forecasts are more frequently warning us of extreme weather conditions. Global warming is undoubtedly the major cause of the intense fluctuations in the weather, but today’s improved technology means that weather forecasts are more accurate and can be updated continually. Global warming is responsible for causing the unusual weather patterns that the world has been experiencing for the past few years. Global warming is the heating of our planet due to increased levels of carbon dioxide, causing the ice caps to melt and temperatures to rise. Ten years ago a typical New Zealand summer would be warm and dry, with camping a popular summertime activity. The summer of 2010/2011 has been marred by flooding and cyclones. Campers around Nelson were evacuated just before New Year due to flooding and the state of Queensland, in Australia, was also subject to several weeks of flooding. In the past two weeks cyclones Yasi and Zaka have brought strong hot winds, high temperatures and humidity, followed by a sudden drop in temperatures. Global warming is not only causing this havoc with our weather conditions, it is the reason why our weather also changes so frequently. Technology nowadays has given us a huge advantage in predicting the weather. A major part of modern weather forecasting is the severe weather alerts and advisories which the National Weather Services issue in the case that extreme or hazardous weather is expected. Some of the most commonly known harsh weather forecasts are the fierce thunderstorm and tornado warnings. Other forms of forecasts include winter weather, high winds, floods, tropical cyclones and fog. Severe weather alerts are broadcast through the media, including radio, television and Civil Defence systems. Technology has meant that these severe weather warnings can be communicated to the public much more quickly. Weather
Open Document