These three circulation cells are known as the: Hadley cell; Ferrel cell; and Polar cell. In the new model, the equator still remains the warmest location on the Earth. This area of greater heat acts as a zone of thermal lows known as the intertropical convergence zone (ITCZ).
Everett is the county seat of and the largest city in Snohomish County, Washington, United States. Named for Everett Colby, son of founder Charles L. Colby, it lies 25 miles (40 km) north of Seattle.
In 1861, Snohomish County split from Island County and the Village of Snohomish was voted the county seat. It remained as such until 1897 when the county seat was relocated to the larger, yet much newer neighboring city of Everett, Washington after a controversial and contested county-wide vote.