Tropical Storm Chris (2006)
A tropical wave moved westward off the coast of Africa on July 27. At first, deep convection was spread throughout the wave axis, though dry air greatly decreased the convection on July 28. The wind field remained well-defined as it continued westward, and deep convection increased two days later along the northern end of the wave axis. Dvorak classifications began on July 30 in response to an increase in vertical depth and organization of the convection. On July 31 a buoy recorded a change of wind direction from northeast to west, indicating a small low pressure area formed. Convective organization rapidly increased as it turned to the northwest, and the system developed into Tropical Depression Three on August 1 while located about 235 miles (375 km) east-southeast of Barbuda.