Jahnavi Girl's name meaning, origin, and popularity See the boy version of this name
Map & Aerial Image. Long Valley map, photos, satellite view and comments. Long Valley is a Valley in Lake County, CA with an elevation of 1,083 feet, or 330 meters above sea level. A satellite image of the Long Valley area in Lake County, CA. Click the map image to see more detail and to pan and zoom.
Volcanic Field, California. Location: 37.6N, 118.8W. Long Valley caldera, located at the boundary between the Sierra Nevada and the Basin and Range Province, is one of the largest Quaternary rhyolitic volcanic centers in North America.