2021 Map of Earthquake Valley
USGS Topo · Published 2021About this map
San Felipe Valley and Earthquake Valley are defined by the passage of time and historical transport corridors in this southern California landscape. The map highlights the Great Southern Overland Stage Rte as it traverses the floor of these desert valleys, following a path once taken by mail carriers and settlers. Near the intersection of this historic route and the Pacific Crest National Scenic Trl, the Desert Wings Sky Ranch Airport serves as a modern waypoint.
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Map Details
Editions of this 2021 Earthquake Valley Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1903 · Cuyamaca
USGS Topo · 1:125,000
1903 · Ramona
USGS Topo · 1:125,000
1904 · Southern California Sheet No. 2
USGS Topo · 1:250,000
1931 · Vallecito
USGS Topo · 1:125,000
1931 · Carrizo
USGS Topo · 1:125,000
1939 · Santa Ysabel
USGS Topo · 1:62,500
1939 · Borrego
USGS Topo · 1:62,500
1942 · Borego
USGS Topo · 1:62,500
1942 · Cuyapaipe
USGS Topo · 1:62,500
1942 · Cuyamaca Peak
USGS Topo · 1:62,500