An active tropical storm and hurricane season may be just around the meteorological corner, especially when compared to last season. Many forecasters believe this upcoming season, which lasts from June 1 to November 30, has the potential to be very active. I agree with the initial forecasts. The 2009 Atlantic hurricane season was below average with nine named tropical storms. That was the fewest since the 1997 season, which had only seven named storms. One of the reasons for the low number of tropical storms was the formation of El Niño, the abnormal warming of ocean waters near the west coast of South America. During an El Niño event, upper-level weather patterns change, resulting in the “shearing” of tropical storms and hurricanes.