Download and install the. MyCleanPC free diagnosis. in minutes. Run your FREE diagnosis to. find out what may be slowing. down your computer. Activate software for just $19.99 to. optimize your computer performance.Our technicians can also help activate. your software.ownload and install the. MyCleanPC free diagnosis. in minutes. Run your FREE diagnosis to. find out what may be slowing. down your computer. Activate software for just $19.99 to. optimize your computer performance.
Regional Characteristics. The Central Valley, also known as the Great Valley of California, covers about 20,000 square miles and is one of the more notable structural depressions in the world. Occupying a central position in California, it is bounded by the Cascade Range to the north, the Sierra Nevada to the east, the Tehachapi Mountains to the south, and the Coast Ranges and San Francisco Bay to the west.
About 15 miles east of Fresno, the terrain slopes upward with the foothills of the Sierra Nevada, rapidly rising to more than 14,000 feet. The lower Coastal Range rises 45 miles to the west. The Mediterranean climate of the Central Valley is hot and dry in summer, with normally pleasant evenings, and mild in winter. Temperatures may reach the low 100âs in summer but 90âs are more common and rain is almost nonexistent.