Modoc County topographic map

The San Francisco Bay Area is characterized by a diverse and dynamic topography shaped by geological processes over millions of years. This region features a combination of coastal plains, steep hills, and rugged mountains, all influenced by the tectonic activity associated with the nearby San Andreas Fault…

Average elevation: 113 m

During and immediately after heavy snow storms it may not be possible to drive to the top of Mount Pinos Road due to the lack of snow plow availability. In such cases it is common for the Kern County Roads Department to close a snow gate lower on the mountain. It is still possible to ski from the snow gate and…

Average elevation: 2,468 m

Average elevation: 98 m

The climate in San Diego, like most of Southern California, often varies significantly over short geographical distances, resulting in microclimates. In San Diego, this is mostly because of the city's topography (the Bay, and the numerous hills, mountains, and canyons). Frequently, particularly during the "May…

Average elevation: 57 m

Average elevation: 43 m

El Dorado Hills (EDH), as defined by the 2010 census-designated place (CDP), is at the western border of El Dorado County, between the City of Folsom and the unincorporated community of Cameron Park. The northern limits of the CDP are Folsom Lake and the South Fork of the American River, where river rafters…

Average elevation: 254 m

Average elevation: 3,888 m

Average elevation: 521 m

The highest point in the community is Black Mountain, which rises to an elevation of 1,500 feet (460 m).

Average elevation: 157 m

Mount Shasta (/ˈʃæstə/ SHASS-tə; Shasta: Waka-nunee-Tuki-wuki; Karuk: Úytaahkoo) is a potentially active volcano at the southern end of the Cascade Range in Siskiyou County, California. At an elevation of 14,179 feet (4,321.8 meters), it is the second-highest peak in the Cascades and the fifth-highest in…

Average elevation: 3,717 m

Average elevation: 2,432 m

Average elevation: 306 m

Average elevation: 3,888 m

The Santa Cruz Mountains are a region of great biological diversity, encompassing cool, moist coastal ecosystems as well as warm, dry chaparral. Much of the area in the Santa Cruz mountains is considered temperate rainforest. In valleys and moist ocean-facing slopes some of the southernmost coast redwoods…

Average elevation: 230 m

Average elevation: 57 m

Average elevation: 496 m

Average elevation: 201 m

Average elevation: 376 m

Average elevation: 1,612 m

Average elevation: 433 m

Average elevation: 683 m

The borders of the San Francisco Bay Area are not officially delineated, and the unique development patterns influenced by the region's topography, as well as unusual commute patterns caused by the presence of three central cities and employment centers located in various suburban locales, has led to…

Average elevation: 113 m

Average elevation: 107 m

Average elevation: 31 m

Friant (formerly, Converse Ferry, Jones Ferry, Hamptonville, and Pollasky) is a census-designated place (CDP) in Fresno County, California, United States. The population was 549 at the 2010 census, down from 778 at the 2000 census. Friant is located 11.5 miles (19 km) north of Clovis, at an elevation of 344…

Average elevation: 135 m

Average elevation: 1,279 m

The topography of the sea floor surrounding Crescent City has the effect of focusing tsunamis. According to researchers at Humboldt State University and the University of Southern California, the city experienced tsunami conditions 31 times between the years 1933 and 2008. Although many of these incidents were…

Average elevation: 31 m

Average elevation: -1 m

Average elevation: 53 m

In January 2006, Ramona Valley was designated the country's 162nd American Viticultural Area (AVA) by the Alcohol and Tobacco Tax and Trade Bureau, which recognized the area for its distinctive microclimate, elevation, and soil attributes.

Average elevation: 469 m

Average elevation: 76 m

Average elevation: 212 m

The area is surrounded on the southwest by the Santa Rosa Mountains, by the San Jacinto Mountains to the west, the Little San Bernardino Mountains to the east and San Gorgonio Mountain to the north. These mountains peak at around 11,000 feet (3,400 m) and tend to average between 5,000 and 7,000 feet (1,500 and…

Average elevation: 72 m

Average elevation: 65 m

Average elevation: 85 m

Average elevation: 1,003 m

Average elevation: 3,349 m

Average elevation: 1,977 m

Average elevation: 1,334 m

Markleeville hosts an annual bicycle ride called the Death Ride - Tour of the California Alps. The route goes over five passes for a total distance of 129 miles and over 15,000 feet of elevation gain. In 2010 3,500 riders participated and 2,417 completed the full course of 5 mountain passes.

Average elevation: 1,788 m

Average elevation: 1,043 m

Average elevation: 428 m

According to the United States Census Bureau, the CDP has a total area of 3.7 square miles (9.6 km2), 99.86% of it land. The elevation is 4,800 feet ASL.

Average elevation: 1,464 m

Average elevation: 1,298 m

Average elevation: -1 m

Average elevation: 1,527 m

Average elevation: 859 m

Average elevation: 367 m

Average elevation: 9 m

Boonville (formerly The Corners and Kendall's City) is a census-designated place (CDP) in Mendocino County, California, United States. It is located 12.5 miles (20 km) southwest of Ukiah, at an elevation of 381 feet (116 m). The population was 1,018 at the 2020 census.

Average elevation: 168 m

Average elevation: 421 m

Posts (formerly Posts Summit) is an unincorporated community in the Big Sur region of Monterey County, California. It is located on the Big Sur Coast Highway, 4.8 miles (7.7 km) south of the Big Sur Village at an elevation of 945 feet (288 m).

Average elevation: 251 m

Average elevation: 712 m

Average elevation: 118 m

Average elevation: 1,496 m

Average elevation: 119 m

Average elevation: 3,378 m

Average elevation: 3,786 m

Average elevation: 2,282 m

The Gulf of California would extend as far north as the city of Indio, were it not for the delta created by the Colorado River. Over three million years, through all of the Pleistocene, the river's delta expanded until it cut off the northern part of the gulf. Since then, the Colorado River has alternated…

Average elevation: 9 m

Average elevation: 277 m

Groveland is a census-designated place (CDP) in Tuolumne County, California. Groveland sits at an elevation of 3,136 feet (956 m). The 2020 United States census reported Groveland's population was 540.

Average elevation: 898 m

Average elevation: 1,680 m

Average elevation: 9 m

McKinleyville (formerly Minorsville) is a census-designated place (CDP) in Humboldt County, California McKinleyville is located 5.25 miles (8.4 km) north of Arcata, at an elevation of 141 feet (43 m). The population was 15,177 at the 2010 census, up from 13,599 at the time of the 2000 census.

Average elevation: 49 m

Average elevation: 429 m

Average elevation: 2,082 m

Average elevation: 496 m

Average elevation: 66 m

Average elevation: 61 m

Average elevation: 596 m

Average elevation: 714 m

Average elevation: 144 m

Lucerne (formerly Clear Lake Beach, located in the area called Sikom by the Eastern Pomo) is a census-designated place (CDP) in Lake County, California, United States. Lucerne is located 7.25 miles (12 km) east-northeast of Lakeport, at an elevation of 1329 feet (405 m). The population was 235 in 1871, 2,870…

Average elevation: 519 m

Average elevation: 144 m

Average elevation: 2,098 m

Average elevation: 714 m

Average elevation: 2,397 m

Average elevation: 51 m

Average elevation: 1,009 m

Average elevation: 19 m

Average elevation: 667 m

Average elevation: 100 m

Average elevation: 540 m

Average elevation: 647 m

Average elevation: 163 m

Average elevation: 2,084 m

Average elevation: 3 m

Average elevation: 460 m

Average elevation: 2,164 m

Average elevation: 31 m

Average elevation: 2,036 m

Average elevation: 368 m

Average elevation: 1,471 m

Average elevation: 226 m

Average elevation: 180 m

Average elevation: 54 m

Average elevation: 3,089 m

Average elevation: 842 m

Average elevation: 422 m