(CNN) -- With all of the recent deadly storms in the news, it may seem has though this year as been more active than a normal year. Since September 1 we have seen eight tropical cyclones, five of which became typhoons, two reaching Super Typhoon status, the strongest classification of tropical cyclones in the Western Pacific. A Philippines scientist points to a screen monitoring Tropical Storm Parma and Typhoon Melor. But when we look at the numbers, 2009 has actually been slightly below average. So far we have seen 19 tropical storms in the Western Pacific, which is slightly behind the pace needed to reach the yearly average of 27.Spate of deadly storms have hit East Asia in recent weeksStatistics show number of storms in Western Pacific in 2009 is below averageEl Nino phenomenon likely culprit behind recent spate of Asia-Pacific storms
With the warmer sea surface temperatures during an _ event, this would allow these storms more time over open water to grow into large and powerful typhoons.