With TD #1 having intensified into Tropical Storm Alex, the question that defined this subject heading has become irrelevant. Now, the question is: "With one having developed, is this a sign of an active hurricane season?"
The arguments of many that this would be an active hurricane season based on the global indices have been bolstered:
Taken from an examination of
past years in which the first storm developed between July 1-31 (date of the TD and not necessarily its having attainted TS or Hurricane status):
10/13 (77%) of seasons had 10 or more named storms; 2/13 (15%) had 8 or fewer named storms
…Average: 11.5 named storms; 7.3 hurricanes; 2.8 major hurricanes
…Most: 17 named storms; 12 hurricanes; 7 major hurricanes
…Least: 7 named storms; 4 hurricanes; 1 major hurricane
In short, Alex is the first hint that the 2004 hurricane season is showing promise of shaping up as advertised.