Earthquake Information
Fault Name Index
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Copper Mountain Fault
TYPE OF FAULT: right-lateral strike-slip
LENGTH: 17 km
NEARBY COMMUNITIES: Landers, Joshua Tree, Twentynine Palms
MOST RECENT SURFACE RUPTURE: Holocene
SLIP RATE: roughly 0.5 mm/yr
INTERVAL BETWEEN MAJOR RUPTURES: unknown
PROBABLE MAGNITUEDES: ML6.0 - 6.5
OTHER NOTES: Can be considered a southeast-ward continuation of the Emerson fault. Rupture along both faults would produce a larger quake than the Copper Mountain fault could produce alone.
This fault is featured on the following map:
Mojave Fault Map
