Earthquake Information

Fault Name Index

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

 

A

AIRPORT LAKE FAULT ZONE

• Type of Faulting: Hart and others (1989)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Hart and others (1989)
• Probable Magnitudes: Derived from rough calculation
• Dip: Hart and others (1989)

ALAMO THRUST

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Dip: Jennings (1994)

ANIMATED GIFS

• All animated GIFs on this site constructed using: GifBuilder0.5, by Yves Piguet

"ANZA GAP" EARTHQUAKE

• Effects/Damage Reports: Person (1982)
• Seismic Gap: Thatcher and others (1975); Thatcher and others (1980)

ARRASTRE CANYON NARROWS FAULT

• Type of Faulting: Hart and others (1988)
• Surface Rupture Age: Jennings (1994)
• History: Hart and others (1988)

ARROYO PARIDA FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Petersen and Wesnousky (1994)
• Slip Rate: Petersen and Wesnousky (1994)
• Rupture Interval: Figured as explained in text
• Probable Magnitudes: Derived from rough calculation

ARROWHEAD FAULT

• Type of Faulting: Based on fault orientation in regional tectonic setting
• Surface Rupture Age: Jennings (1994)

ASH HILL FAULT

• Type of Faulting: Hart and others (1989)
• Surface Rupture Age: Jennings (1994)
• Probable Magnitudes: Derived from rough calculation

AVAWATZ MOUNTAINS FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Dip: Jennings (1994)

B

BAILEY FAULT

• Type of Faulting: Yerkes and Lee (1987)
• Surface Rupture Age: Jennings (1994)

BAKER FAULT

• Type of Faulting: Based on fault orientation in regional tectonic setting
• Surface Rupture Age: Jennings (1994)

BAKERSFIELD EARTHQUAKE

• Effects/Damage Reports: Steinbrugge and Moran (1954)
• Photos from: Steinbrugge and Moran (1954)

BANNING FAULT

• Type of Faulting: Sieh and others (1996)
• Surface Rupture Age: Jennings (1994)
• Total Offset: Sieh and others (1996)
• Probable Magnitudes: Derived from rough calculation
• Dip: Sieh and others (1996)
• Vincent Thrust-San Gabriel connection: )

BASELINE FAULT (see Los Alamos Fault)

BICYCLE LAKE FAULT (see Bitter Springs Fault)

BIG BEAR EARTHQUAKE

• Effects/Damage Reports: Brewer (1992); Jones, Mori, and Hauksson (1992)
• Photo from: Barrows (1993)

BIG MOUNTAIN FAULT

• Type of Faulting: Yerkes and Lee (1987)
• Surface Rupture Age: Yerkes and Lee (1987)

BIG PINE FAULT

• Type of Faulting: Wesnousky (1986)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Petersen and Wesnousky (1994) and Wesnousky (1986)
• Dip: Jennings (1994)
• 1852 Rupture: Townley (1939)

BITTER SPRINGS AND BICYCLE LAKE FAULTS

• Surface Rupture Age: Jennings (1994)

BLACKWATER FAULT

• Type of Faulting: Petersen and Wesnousky (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Petersen and Wesnousky (1994)
• Probable Magnitudes: Derived from rough calculation
• Aftershocks of Landers: Jones, Mori, and Hauksson (1992)

BLAKE RANCH FAULT

• Type of Faulting: Hart and others (1988)
• Surface Rupture Age: Jennings (1994)

BLUE CUT FAULT

• Type of Faulting: )
• Surface Rupture Age: Jennings (1994)

BORREGO MOUNTAIN EARTHQUAKE

• Effects/Damage Reports: Lander (1968)

BOWEN RANCH FAULT (see Tunnel Ridge Fault)

BRAWLEY FAULT ZONE

• Type of Faulting: Hart and others (1989)
• Surface Rupture Age: ()
• Slip Rate: Wesnousky (1986)
• Rupture Interval: Wesnousky (1986)
• Probable Magnitudes: Derived from rough calculation

BRAWLEY SEISMIC ZONE

• Type of Faulting: Hart and others (1989)

BRECKENRIDGE FAULT

• Type of Faulting: Hart and others (1984)
• Surface Rupture Age: Jennings (1994)
• Dip: Hart and others (1984)

BROADWELL LAKE FAULT

• Surface Rupture Age: Jennings (1994)

BROWN MOUNTAIN FAULT

• Type of Faulting: Hart and others (1989)
• Surface Rupture Age: Jennings (1994)

BUCK RIDGE FAULT (see Hot Springs and Buck Ridge Faults, San Jacinto Fault Zone)

BUENA VISTA FAULT

• Type of Faulting: Hart and others (1984)
• Surface Rupture Age: Jennings (1994)
• Dip: Hart and others (1984)
• Creep History: Hart and others (1984)

BULLION FAULT

• Type of Faulting: Hart and others (1988)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Extrapolated from the Pisgah fault slip rate
• Probable Magnitudes: Derived from rough calculation

BURNT MOUNTAIN FAULT

• Type of Faulting: Rymer (1992)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Extrapolated from Johnson Valley fault slip rate, and those of other nearby, similar faults
• Probable Magnitudes: Derived from rough calculation

C

CABRILLO FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Probable Magnitudes: Derived from rough calculation
• Dip: Jennings (1994)

CADY FAULT

• Type of Faulting: )
• Surface Rupture Age: Jennings (1994)

CAJON PASS EARTHQUAKE

• Effects/Damage Reports: Townley (1939)

CALICO AND WEST CALICO FAULTS

• Type of Faulting: Petersen and Wesnousky (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Petersen and Wesnousky (1994) and Wesnousky (1986)
• Rupture Interval: Wesnousky (1986)
• Probable Magnitudes: Derived from rough calculation
• Data for West Calico Fault: Taken from same sources as above, and also from Hart and others (1988)

CAMP ROCK FAULT

• Type of Faulting: Petersen and Wesnousky (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Petersen and Wesnousky (1994)
• Rupture Interval: Assumed from slip rate and average slip in last major rupture (Landers)
• Probable Magnitudes: Wesnousky (1986); rough calculation

CERRO PRIETO FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Probable Magnitudes: Derived from rough calculation

CHATSWORTH FAULT

• Type of Faulting: Yerkes and Lee (1987)
• Surface Rupture Age: Jennings (1994)
• Probable Magnitudes: Derived from rough calculation
• Dip: )

CHINO FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Dolan (1997)
• Probable Magnitudes: Derived from rough calculation
• Dip: Jennings (1994)

CLAMSHELL-SAWPIT CANYON FAULT

• Type of Faulting: Hauksson (1994)
• Surface Rupture Age: Jennings (1994)
• Connection with 1991 Earthquake: Hauksson (1994)
• Dip: Hauksson (1994)

CLARK FAULT (see San Jacinto Fault Zone)

CLEARWATER FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Dip: Jennings (1994); Dibblee (1961)

CLEGHORN FAULT

• Type of Faulting: Wesnousky (1986)
• Surface Rupture Age: Jennings (1994); Hart and others (1988)
• Slip Rate: Wesnousky (1986)
• Rupture Interval: Wesnousky (1986)
• "Rupture" actually landslides: Hart and others (1988)
• Dip: Meisling and Weldon (1989)

CLEGHORN LAKE FAULT

• Surface Rupture Age: Jennings (1994)

COPPER MOUNTAIN FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Extrapolated from Emerson fault slip rate
• Probable Magnitudes: Derived from rough calculation

CORONADO BANK FAULT ZONE

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)

COYOTE CREEK FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Jennings (1994)
• Rupture Interval: Jennings (1994)
• Probable Magnitudes: Derived from rough calculation

COYOTE LAKE FAULT

• Type of Faulting: Based on fault orientation in regional tectonic setting
• Surface Rupture Age: Jennings (1994)

CRAFTON HILLS FAULT ZONE

• Type of Faulting: Wesnousky (1986)
• Surface Rupture Age: Jennings (1994)

CUCAMONGA FAULT ZONE

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Petersen and Wesnousky (1994)
• Slip Rate: Petersen and Wesnousky (1994) and Jones (1995)
• Rupture Interval: Petersen and Wesnousky (1994)
• Probable Magnitudes: Jones (1995)
• Dip: Jennings (1994)

D

DEATH VALLEY FAULT ZONE

• Type of Faulting: Hart and others (1989)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Wesnousky (1986)
• Rupture Interval: Wesnousky (1986)
• Probable Magnitudes: Derived from rough calculation

DESERT HOT SPRINGS EARTHQUAKE

• Effects/Damage Reports: Louderback (1949)

DRY CREEK THRUST

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Dip: Jennings (1994)

E

EAGLE ROCK FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Wesnousky (1986)
• Dip: Jennings (1994)

EARTHQUAKE VALLEY FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Dolan (1997)
• Probable Magnitudes: Derived from rough calculation

EL MODENO AND PERALTA HILLS FAULTS

• Type of Faulting: Hart and others (1989)
• Surface Rupture Age: Jennings (1994); Hart and others (1989)

ELMORE RANCH AREA FAULTS

• Type of Faulting: Hart and others (1989)
• Surface Rupture Age: Hudnut and others (1989)
• Slip Rate: Hudnut and others (1989)
• Rupture Interval: Hudnut and others (1989)
• Probable Magnitudes: Derived from rough calculation

ELMORE RANCH EARTHQUAKE -- see Superstition Hills Earthquake

ELSINORE EARTHQUAKE

• Effects/Damage Reports: Townley (1939)

ELSINORE FAULT ZONE

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Petersen and Wesnousky (1994)
• Rupture Interval: Petersen and Wesnousky (1994)
• Probable Magnitudes: Jones (1995)
• Info on Quake of 1910: (See Elsinore Earthquake)

EMERSON FAULT

• Type of Faulting: Petersen and Wesnousky (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Petersen and Wesnousky (1994)
• Rupture Interval: Petersen and Wesnousky (1994)
• Probable Magnitudes: Derived from rough calculation

ETIWANDA AVENUE FAULT (see Red Hill Fault)

EUREKA PEAK FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Extrapolated from slip rates of nearby, similar faults
• Probable Magnitudes: Derived from rough calculation
• 1992 Rupture Notes:

F

FISH CREEK MOUNTAINS EARTHQUAKE

• Effects/Damage Reports: Louderback (1943)

FORT TEJON EARTHQUAKE OF 1857

• Effects/Damage Reports: Townley (1939); Sieh (1978); Agnew and Sieh (1978)
• Possibility of a devastating "double earthquake": Bayarsayhan and others (1996) with support taken from Sieh (1978)
• Map: Created using information from the above sources

FRAZIER MOUNTAIN THRUST

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Dip: Jennings (1994)

FURNACE CREEK FAULT

• Type of Faulting: Hart and others (1989)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Wesnousky (1986)
• upture Interval: Wesnousky (1986)
• Probable Magnitudes: Wesnousky (1986)

G

GALWAY LAKE EARTHQUAKE

• Effects/Significance: Hill and Beeby (1977)

GALWAY LAKE FAULT

• Type of Faulting: Hart and others (1988)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Extrapolated from Emerson fault slip rate
• Rupture Interval: Based on freshness of scarps before 1975 quake and on assumed slip rate
• Probable Magnitudes: Derived from rough calculation
• Formation of link to Calico fault system: )

GARLIC SPRING FAULT

• Type of Faulting: Based on fault orientation in regional tectonic setting
• Surface Rupture Age: Jennings (1994)

GARLOCK FAULT ZONE

• Type of Faulting: Petersen and Wesnousky (1994)
• Surface Rupture Age: Petersen and Wesnousky (1994)
• Slip Rate: Petersen and Wesnousky (1994) and Jones (1995)
• Rupture Interval: Petersen and Wesnousky (1994)
• Probable Magnitudes: Wesnousky (1986)

GARNET HILL FAULT

• Type of Faulting: Jennings (1994); Sieh and others (1996)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Sieh and others (1996)
• Dip: Sieh and others (1996)

GLOSSARY

• Some definitions from: Bates and Jackson (1987)

GOLDSTONE FAULT

• Type of Faulting: Based on fault orientation in regional tectonic setting
• Surface Rupture Age: Jennings (1994)

GRANITE MOUNTAINS FAULT ZONE

• Type of Faulting: Based on fault orientation in regional tectonic setting
• Surface Rupture Age: Jennings (1994)

GRASS VALLEY FAULT

• Type of Faulting: Hart and others (1988)
• Surface Rupture Age: Jennings (1994)

GRAVEL HILLS FAULT (see Harper Fault Zone)

H

HARPER FAULT ZONE

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Petersen and Wesnousky (1994)
• Rupture Interval: Assumes average rupture of roughly 3 meters, with given slip rate
• Probable Magnitudes: Derived from rough calculation

HARPER LAKE FAULT

• Type of Faulting: Wesnousky (1986)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Assumes rate similar to Harper fault zone
• Probable Magnitudes: Derived from rough calculation

HELENDALE FAULT

• Type of Faulting: Petersen and Wesnousky (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Petersen and Wesnousky (1994)
• Probable Magnitudes: Derived from rough calculation

HIDALGO FAULT

• Type of Faulting: Wesnousky (1986)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Based on slip rate of the West Calico fault
• Probable Magnitudes: Derived from rough calculation

HIDDEN SPRINGS FAULT

• Surface Rupture Age: Jennings (1994)

HOLLYWOOD FAULT

• Type of Faulting: Petersen and Wesnousky (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Petersen and Wesnousky (1994)
• Rupture Interval: Wesnousky (1986)
• Probable Magnitudes: Derived from rough calculation

HOLSER FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Dolan (1997)
• Dip: Jennings (1994)

HOMESTEAD VALLEY FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Jennings (1994)
• Rupture Interval: Jennings (1994)
• Probable Magnitudes: Derived from rough calculation

HOSGRI FAULT ZONE

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Probable Magnitudes: Derived from rough calculation
• Dip: Jennings (1994)

HOT SPRINGS AND BUCK RIDGE FAULTS (San Jacinto area)

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: )
• Rupture Interval: )
• Dip: Jennings (1994)

HOT SPRINGS FAULT (Salton Sea area)

• Type of Faulting: Hart and others (1988)
• Surface Rupture Age: Jennings (1994)

HUNTER MOUNTAIN FAULT

• Type of Faulting: Burchfiel and others (1987)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Burchfiel and others (1987)
• Probable Magnitudes: Derived from rough calculation
• Connection to Panamint Valley faults: Burchfiel and others (1987); Hart and others (1988)
• See also Saline Valley Faults.

I

IMPERIAL FAULT

• Type of Faulting: Petersen and Wesnousky (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Petersen and Wesnousky (1994)
• Rupture Interval: Wesnousky (1986)
• Probable Magnitudes: Jones (1995) and Wesnousky (1986)
• Earthquake of 1966: (see below)

IMPERIAL FAULT EARTHQUAKE OF 1966

• Effects/Damage Reports: Brune and Allen (1967)

IMPERIAL VALLEY EARTHQUAKE OF 1915

• Effects/Damage Reports: Beal (1915) and Townley (1939)
• Photos from: Beal (1915)
• Volcano Lake Aftershock (?): Branner (1916)

IMPERIAL VALLEY EARTHQUAKE OF 1940

• Effects/Damage Reports: Ulrich (1941)
• Photos from: Ulrich (1941)

IMPERIAL VALLEY EARTHQUAKE OF 1979

• Effects/Damage Reports: Person (1980)
• Photo from: Person (1980)

INDEPENDENCE FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Wesnousky (1986); Hart and others (1989)
• Probable Magnitudes: Wesnousky (1986)

J

JOHNSON VALLEY FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Jennings (1994)
• Rupture Interval: Jennings (1994)
• Probable Magnitudes: Wesnousky (1986)

JOSHUA TREE EARTHQUAKE

• Effects/Damage Reports: Person (1992)
• Seismological Details: Jones, Mori, and Hauksson (1992)

K

KERN COUNTY EARTHQUAKE

• Effects/Damage Reports: Steinbrugge and Moran (1954)
• Photos from: Steinbrugge and Moran (1954)

KERN FRONT FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994) and Hart and others (1984)
• Dip: Jennings (1994)
• Creep History: Hart and others (1984)

KERN GORGE AND POSO CREEK FAULTS

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Dip: Jennings (1994)

KICKAPOO FAULT

• Type of Faulting: Rymer (1992)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Based on slip rates of nearby faults
• Rupture Interval: Jennings (1994)
• Probable Magnitudes: Derived from rough calculation
• Involvement in 1979 Quake: Jennings (1994)

KRAMER JUNCTION AREA FAULTS (Kramer Hills, Leuhman, and Spring Faults)

• Type of Faulting: Hart and others (1988)
• Surface Rupture Age: Jennings (1994)
• Dip: Hart and others (1988)

L

LAGUNA SALADA EARTHQUAKE

• Effects/Damage Reports: Townley (1939)

LAGUNA SALADA FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Extrapolated from Elsinore fault rate
• Probable Magnitudes: Derived from rough calculation
• Dip: Jennings (1994)

LANDERS EARTHQUAKE

• Effects/Damage Reports: Rymer (1992); Brewer (1992); other sources
• Photos from: numerous varied sources

LANDERS FAULT (see Kickapoo Fault)

LA PANZA FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Dip: Jennings (1994)

LAVIC LAKE FAULT

• Fault Trace Location: unpublished studies
• Type of Faulting: unpublished studies
• Surface Rupture Age: unpublished studies

LENWOOD FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: )
• Rupture Interval: )
• Probable Magnitudes: Derived from rough calculation
• Creep Report: Hart and others (1988)
• Triggered Slip: Jennings (1994)

LEUHMAN FAULT (see Kramer Junction Area Faults)

LION CANYON FAULT

• Type of Faulting: Hart and others (1986)
• Surface Rupture Age: Hart and others (1986); Jennings (1994)
• Dip: Hart and others (1986)
• See also: Data for Oak View Fault Zone

LITTLE LAKE FAULT ZONE

• Type of Faulting: Hart and others (1989)
• Surface Rupture Age: Hart and others (1989)
• Slip Rate: Hart and others (1989)

LITTLE PINE FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Dip: Jennings (1994)

LLANO FAULT

• Type of Faulting: Guptil and others (1979)
• Surface Rupture Age: Jennings (1994)
• Dip: Guptil and others (1979)
• Geomorphic Evidence: Guptil and others (1979)

LOCKHART AND NORTH LOCKHART FAULTS

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: )
• Rupture Interval: )
• Probable Magnitudes: Derived from rough calculation

LOMPOC EARTHQUAKE

• Location: Gawthrop (1978)
• Effects/Damage Reports: Townley (1927); Byerly (1930); Townley (1939)

LONG BEACH EARTHQUAKE

• Effects/Damage Reports: Wood (1933)
• Photos from: Wood (1933)

LONG CANYON FAULT

• Type of Faulting: Based on fault orientation in regional tectonic setting
• Surface Rupture Age: Jennings (1994)

LOS ALAMITOS FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)

LOS ALAMOS AND BASELINE FAULTS

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Dolan (1997)
• Dip: Jennings (1994)

LOS OSOS FAULT

• Type of Faulting: Hart and others (1989)
• Surface Rupture Age: Jennings (1994)

LUDLOW FAULT

• Type of Faulting: Based on fault orientation in regional tectonic setting
• Surface Rupture Age: Jennings (1994)

LYTLE CREEK EARTHQUAKE

• Effects/Damage Reports: Lander (1971)

M

MALIBU COAST FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Dolan (1997)
• Probable Magnitudes: Derived from rough calculation
• Dip: Jennings (1994)

MALIBU EARTHQUAKE OF 1979

• Effects/Damage Reports: Person (1979b)

MALIBU EARTHQUAKE OF 1989

• Effects/Damage Reports: Person (1989a)

MANIX EARTHQUAKE

• Effects/Damage Reports: Richter (1947); Louderback (1947)

MANIX FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Wesnousky (1986)
• Probable Magnitudes: Derived from rough calculation
• Dip: Jennings (1994)

MESA - RINCON CREEK FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Petersen and Wesnousky (1994)
• Probable Magnitudes: Derived from rough calculation
• Dip: Jennings (1994)

MESQUITE LAKE FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Probable Magnitudes: Derived from rough calculation

MILL CREEK FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: ()
• Rupture Interval: Jennings (1994)
• Dip: Jennings (1994)

MINT CANYON FAULT

• Type of Faulting: Dibblee (1996b)
• Surface Rupture Age:Jennings (1994)
• Dip: Dibblee (1996a)

MIRAGE VALLEY FAULT ZONE

• Type of Faulting :Jennings (1994)
• Surface Rupture Age: Jennings (1994)

MISSION CREEK FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: )
• Rupture Interval: )
• Dip: Jennings (1994)

MISSION HILLS FAULT

• Type of Faulting: Yerkes and Lee (1987)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: )

MOJAVE (1992 GARLOCK) EARTHQUAKE

• Connection to Landers/Possibility of Triggered Quakes: Jones, Mori and Hauksson (1992)
• Connection to Skull Mountain Quake: (1994)

MONTEBELLO EARTHQUAKE

• Effects/Damage Reports: Person (1989c)

MORALES FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Dip: Jennings (1994)

MORONGO VALLEY FAULT

• Type of Faulting: )
• Surface Rupture Age: Jennings (1994)
• Slip Rate: )
• Probable Magnitudes: Derived from rough calculation

MT. GENERAL FAULT

• Type of Faulting: Hart and others (1988)
• Surface Rupture Age: Jennings (1994)

MT. POSO FAULT

• Type of Faulting: Based on fault orientation in regional tectonic setting
• Surface Rupture Age: Jennings (1994)

N

NEW HOPE FAULT (see Premier Fault)

NEWPORT BEACH EARTHQUAKE

• Effects/Damage Reports: Person (1989b)

NEWPORT-INGLEWOOD FAULT ZONE

• Type of Faulting: Hart and others (1986)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Petersen and Wesnousky (1994)
• Probable Magnitudes: Derived from rough calculation

NEWPORT-INGLEWOOD - ROSE CANYON FAULT ZONE

• Type of Faulting: Based on fault orientation in regional tectonic setting
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Jennings (1994)
• Probable Magnitudes: Derived from rough calculation

NORTH BRANCH SAN ANDREAS FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Jennings (1994)
• Rupture Interval: Jennings (1994)
• Probable Magnitudes: Derived from rough calculation
• Dip: Jennings (1994)

NORTH FRONTAL FAULT ZONE (of San Bernardino Mountains)

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Dolan (1997)
• Probable Magnitudes: Derived from rough calculation and
• Dip: Jennings (1994)

NORTH LOCKHART FAULT (see Lockhart and North Lockhart Fault)

NORTH PALM SPRINGS EARTHQUAKE

• Effects/Damage Reports: Person (1986)

NORTHRIDGE EARTHQUAKE

• Effects/Damage Reports: numerous varied sources
• Photos from: numerous varied sources

NORTHRIDGE HILLS FAULT

• Type of Faulting: Yerkes and Lee (1987)
• Surface Rupture Age: Jennings (1994)
• Dip: Yerkes and Lee (1987)

NORTH SAN JACINTO FAULT EARTHQUAKE OF 1923

• Effects/Damage Reports: Laughlin (1923)
• Photo from: Laughlin (1923)

O

OAK RIDGE FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Petersen and Wesnousky (1994)
• Probable Magnitudes: Jones (1995)
• Dip: Jennings (1994)
• Connection with Northridge (or Pico) Thrust:

OAK VIEW FAULT ZONE

• Type of Faulting: Hart and others (1986)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Petersen and Wesnousky (1994)
• Rupture Interval: Petersen and Wesnousky (1994)
• Dip: Hart and others (1986)

OCEANSIDE EARTHQUAKE

• Effects/Damage Reports: Person (1986)
• Focal Mechanism/Aftershock Sequence/Fault: Hauksson and Jones (1988)

OLD WOMAN SPRINGS FAULT

• Type of Faulting: Hart and others (1988)
• Surface Rupture Age: Jennings (1994)

OWENS VALLEY EARTHQUAKE OF 1872

• Effects/Damage Reports: Townley (1939)

OWENS VALLEY FAULT ZONE

• Type of Faulting: Hart and others (1989)
• Surface Rupture Age: Hart and others (1989)
• Slip Rate: Hart and others (1989); Wesnousky (1986)
• Rupture Interval: Wesnousky (1986); also derived from rough calculation using slip rate and penultimate rupture from Hart and others (1989)
• Probable Magnitudes: Derived from rough calculation

OWL LAKE FAULT

• Type of Faulting: Petersen and Wesnousky (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Petersen and Wesnousky (1994)
• Probable Magnitudes: Wesnousky (1986)

OZENA FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Dip: Jennings (1994)

P

PALOS VERDES FAULT ZONE

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Petersen and Wesnousky (1994)
• Probable Magnitudes: Derived from rough calculation

PANAMINT VALLEY FAULT ZONE

• Type of Faulting: Hart and others (1989)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Hart and others (1989)
• Probable Magnitudes: Derived from rough calculation
• Dip: Hart and others (1989)

PARKFIELD EARTHQUAKE OF 1966

• Effects/Damage Reports: von Hake and Cloud (1968)
• Prediction Experiment: Bakun (1988)
• Previous Parkfield Events: Bakun (1988)
• Photo from: von Hake and Cloud (1968)

PASADENA EARTHQUAKE

• Hypocenter Location: Jones and others (1990)
• Focal Mechanism: Jones and others (1990)
• Fault Involved: Jones and others (1990)

PELONA FAULT

• Type of Faulting: Inferred from regional setting
• Surface Rupture Age: Jennings (1994)
• Dip: Jennings (1994)

PERALTA HILLS FAULT (see El Modeno and Peralta Hills Faults)

PINE MOUNTAIN FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Dip: Jennings (1994)

PINTO MOUNTAIN FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Triggered Slip: Jennings (1994)
• Slip Rate: Wesnousky (1986)
• Probable Magnitudes: Derived from rough calculation

PIPES CANYON FAULT

• Type of Faulting: Wesnousky (1986)
• Surface Rupture Age: Jennings (1994)

PISGAH FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Triggered Slip: Jennings (1994)
• Slip Rate: )
• Probable Magnitudes: Derived from rough calculation

PITAS POINT FAULT (see Ventura and Pitas Point Faults)

PLEITO THRUST

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Hart and others (1984)
• Slip Rate: Wesnousky (1986)
• Probable Magnitudes: Derived from rough calculation
• Dip: Jennings (1994)

POINT LOMA FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)

POINT MUGU EARTHQUAKE

• Effects/Damage Reports: Lander (1973)

POSO CREEK FAULT (see Kern Gorge and Poso Creek Faults)

PREMIER AND NEW HOPE FAULTS

• Type of Faulting: Hart and others (1984)
• Surface Rupture Age: Jennings (1994)
• Dip: Jennings (1994)
• Creep History: Hart and others (1984)

PUNCHBOWL FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Sharp and Silver (1971)
• History/Notes: Chester and Logan (1986); Chester, Evans, and Biegel (1993)

R

RAYMOND (OR RAYMOND HILL) FAULT

• Type of Faulting: Jones and others (1990)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Petersen and Wesnousky (1994)
• Rupture Interval: Petersen and Wesnousky (1994)
• Probable Magnitudes: Derived from rough calculation
• Dip: Jones and others (1990)

RED HILL FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Probable Magnitudes: Derived from rough calculation
• Dip: Jennings (1994)

RED MOUNTAIN FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age:Jennings (1994)
• Slip Rate: Petersen and Wesnousky (1994)
• Probable Magnitudes: Derived from rough calculation
• Dip: Jennings (1994)
• Horizontal at Depth:

REDONDO CANYON FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Probable Magnitudes: Derived from rough calculation

RED PASS LAKE FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Probable Magnitudes: Derived from rough calculation

RICO FAULT

• Type of Faulting: Sharp and others (1982)
• Surface Rupture Age: Jennings (1994)
• Discovery: Sharp and others (1982)

RIDGECREST EARTHQUAKES

• General Data: Hauksson and others (1995)
• Map provided by: Egill Hauksson

RINCONADA FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Total Displacement: Hart and others (1986)

RODMAN FAULT

• Type of Faulting: Hart and others (1988)
• Surface Rupture Age: Jennings (1994)

ROSE CANYON FAULT ZONE

• Type of Faulting: Hart and others (1989)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Petersen and Wesnousky (1994)
• Dip: Jennings (1994)

S

SALINE VALLEY FAULTS

• Type of Faulting: Burchfiel and others (1987)
• Surface Rupture Age: Jennings (1994)

SALTON CREEK FAULT

• Type of Faulting: Based on fault orientation in regional tectonic setting
• Surface Rupture Age: Jennings (1994)

SAN ANDREAS FAULT ZONE

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Petersen and Wesnousky (1994)
• Rupture Interval: Wesnousky (1986)
• Probable Magnitudes: Jones (1995)

SAN ANTONIO FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)

SAN BERNARDINO FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: )
• Rupture Interval: )
• Dip: Jennings (1994)

SAN CAYETANO FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Petersen and Wesnousky (1994)
• Probable Magnitudes: Jones (1995)
• Dip: Hart and others (1986)

SAN CLEMENTE FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Dolan (1997)

SAN DIEGO TROUGH FAULT ZONE

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Dolan (1997)

SAN FERNANDO (OR SYLMAR) EARTHQUAKE OF 1971

• Effects/Damage Reports: Bolt (1971) and others
• Photo from: Bolt (1971)

SAN FERNANDO FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Petersen and Wesnousky (1994)
• Rupture Interval: Wesnousky (1986)
• Probable Magnitudes: Derived from rough calculation
• Dip: Jennings (1994)

SAN GABRIEL FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994); Hart and others (1988)
• Slip Rate: Petersen and Wesnousky (1994)
• Dip: Jennings (1994)

SAN GORGONIO MOUNTAIN FAULT

• Type of Faulting: Based on fault orientation in regional tectonic setting
• Surface Rupture Age: Jennings (1994)

SAN GORGONIO PASS FAULT ZONE

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Sieh and others (1996)
• Probable Magnitudes: Derived from rough calculation
• Dip: Jennings (1994)

SAN JACINTO FAULT EARTHQUAKE OF 1899

• Effects/Damage Reports: Townley (1939); Claypole (1900)
• Photo from: Claypole (1900)

SAN JACINTO EARTHQUAKE OF 1918

• Effects/Damage Reports: Townley (1918)
• Photos from: Townley (1918)

SAN JACINTO FAULT (TERWILLIGER VALLEY) EARTHQUAKE OF 1937

• Effects/Damage Reports: Wood (1937)

SAN JACINTO FAULT (ARROYO SALADA) EARTHQUAKE OF 1954

• Effects/Damage Reports: Louderback (1954)
• Location on Clark fault segment: Magistrale and others (1989)

SAN JACINTO FAULT ZONE

• Type of Faulting: Petersen and Wesnousky (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Petersen and Wesnousky (1994)
• Rupture Interval: Petersen and Wesnousky (1994)
• Probable Magnitudes: Jones (1995)
• See also Coyote Creek Fault and Hot Springs and Buck Ridge Faults)

SAN JOSE FAULT

• Type of Faulting: Hauksson and Jones (1991); Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Probable Magnitudes: Hauksson and Jones (1991)
• Slip Rate: Dolan (1997)
• Dip: Hauksson and Jones (1991)

SAN JUAN FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)

SAN RAFAEL FAULT (see Eagle Rock Fault)

SANTA ANA FAULT (Ojai area -- see Arroyo Parida Fault)

SANTA ANA FAULT (San Bernardino area)

• Type of Faulting: Meisling and Weldon (1989)
• Surface Rupture Age: Jennings (1994)
• Dip: Meisling and Weldon (1989)

SANTA BARBARA EARTHQUAKE OF 1812

• Effects/Damage Reports: Townley (1939)

SANTA BARBARA EARTHQUAKE OF 1925

• Effects/Damage Reports: Willis (1925)
• Photos from: Dewell and Willis (1925) and Hobrecht (1925)

SANTA BARBARA EARTHQUAKE OF 1941

• Effects/Damage Reports: Ulrich (1942)

SANTA BARBARA EARTHQUAKE OF 1978

• Effects/Damage Reports: Person (1979a)
• Data/Focal Mechanism: Corbett and Johnson (1982)
• Photo from: Person (1979a)

SANTA CRUZ ISLAND FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Wesnousky (1986)
• Rupture Interval: Wesnousky (1986)
• Dip: Jennings (1994)

SANTA CRUZ-SANTA CATALINA RIDGE FAULT ZONE

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Probable Magnitudes: Derived from rough calculation
• Dip: Jennings (1994)

SANTA MONICA FAULT

• Type of Faulting: Petersen and Wesnousky (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Petersen and Wesnousky (1994)
• Probable Magnitudes: Derived from rough calculation
• Dip: Jennings (1994)

SANTA ROSA FAULT (see Simi Fault)

SANTA ROSA ISLAND FAULT

• Type of Faulting: Petersen and Wesnousky (1994)
• Surface Rupture Age: Jennings (1994)
• Dip: Jennings (1994)

SANTA SUSANA FAULT ZONE

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994); )
• Slip Rate: Petersen and Wesnousky (1994)
• Probable Magnitudes: Jones (1995)
• Dip: Jennings (1994)

SANTA YNEZ FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Petersen and Wesnousky (1994)
• Probable Magnitudes: Derived from rough calculation
• Dip: Jennings (1994)

SIERRA JUAREZ FAULT ZONE

• Type of Faulting: Jennings (1994), focal mechanisms recorded by the SCSN
• Surface Rupture Age: Jennings (1994)
• Seismicity: Jennings (1994) [Appendix A]

SIERRA MADRE EARTHQUAKE

• Location: Hauksson (1994)
• Motion/Fault Involved: Hauksson (1994)
• Effects/Damage Reports: )
• Photos from: )

SIERRA MADRE FAULT ZONE

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Petersen and Wesnousky (1994)
• Rupture Interval: Petersen and Wesnousky (1994)
• Probable Magnitudes: Jones (1995) and Wesnousky (1986)
• Dip: Jennings (1994)
• Single-segment rupture only: Wesnousky (1986)
• Multiple-segment rupture possible: Hauksson (1994)
• Rupture caused by San Andreas motion: Bayarsayhan and others (1996)

SIERRA NEVADA FAULT ZONE

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Hart and others (1989)
• Probable Magnitudes: Wesnousky (1986)
• Dip: Jennings (1994)

SILVER REEF FAULT (see Old Woman Springs Fault)

SIMI FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: William Lettis & Associates, Inc. (2000)
• Dip: Jennings (1994)

SLIDE CANYON (OR SLIDE PEAK) FAULT

• Surface Rupture Age: Jennings (1994)

SODA MOUNTAIN FAULT

• Surface Rupture Age: Jennings (1994)

SOLEDAD FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Dip: Jennings (1994)

SOUTH BRANCH SAN ANDREAS FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: )
• Rupture Interval: )
• Dip: Jennings (1994)

SOUTH BRISTOL MOUNTAINS FAULT

• Type of Faulting: Wesnousky (1986)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Wesnousky (1986)

SOUTH LOCKHART FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Petersen and Wesnousky (1994)
• Rupture Interval: Derived from rough calculation
• Probable Magnitudes: Derived from rough calculation

SOUTH SAN ANTONIO FAULT (see Stoddard Canyon Fault)

SPRING FAULT (see Kramer Junction Area Faults)

SPRINGS FAULT

• Type of Faulting: Based on fault orientation in regional tectonic setting
• Surface Rupture Age: Jennings (1994)

STODDARD CANYON FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Dip: Jennings (1994)

SUPERSTITION HILLS AND ELMORE RANCH EARTHQUAKES

• Slip during 1987 Quakes: Hudnut and others (1989); Sharp and others (1989)
• Conjugate focal mechanisms: Magistrale and others (1989)
• "Unlocking" possibility: Magistrale and others (1989)

SUPERSTITION HILLS FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Hudnut and Sieh (1989)
• Slip during 1987 Quake: Hudnut and Sieh (1989)
• Slip Rate: Hudnut and Sieh (1989)
• Rupture Interval: Hudnut and Sieh (1989)
• Probable Magnitudes: Derived from rough calculation
• Previous Ruptures: Hudnut and Sieh (1989)

SUPERSTITION MOUNTAIN FAULT

• Type of Faulting: Hart and others (1989)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Dolan (1997)
• Probable Magnitudes: Derived from rough calculation

SYLMAR EARTHQUAKE OF 1971 (see San Fernando Earthquake)

T

TANK CANYON FAULT

• Type of Faulting: Wesnousky (1986)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Wesnousky (1986)
• Dip: inferred from Wesnousky (1986)

TEJON RANCH EARTHQUAKE

• Effects/Damage Reports: Person (1988)

TIEFORT MOUNTAIN FAULT ZONE

• Surface Rupture Age: Jennings (1994)

TORRANCE-GARDENA EARTHQUAKES OF 1941

• Effects/Damage Reports: Byerly (1942); Ulrich (1942)

TOWNE PASS FAULT

• Type of Faulting: Hart and others (1989)
• Surface Rupture Age: Jennings (1994)

TUNNEL RIDGE FAULT

• Type of Faulting: Hart and others (1988)
• Surface Rupture Age: Jennings (1994)

U

UPLAND EARTHQUAKE OF 1988

• Effects/Damage Reports: Person (1988)

UPLAND EARTHQUAKE OF 1990

• Effects/Damage Reports: Person (1990)

V

VASQUEZ CREEK FAULT (see Sierra Madre Fault Zone)

VENTURA AND PITAS POINT FAULTS

• Type of Faulting: Wesnousky (1986)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Dolan (1997)
• Probable Magnitudes: Derived from rough calculation
• Dip: Jennings (1994)

VERDUGO FAULT

• Type of Faulting: Wesnousky (1986)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Dolan (1997)
• Probable Magnitudes: Derived from rough calculation
• Dip: Jennings (1994)

VOLCANO LAKE EARTHQUAKE

• Effects/Damage Reports: Townley (1939)
• Photo from: MacDougal (1915)

W

WALKER PASS EARTHQUAKE

• Effects/Damage Reports: Louderback (1946); Chakrabarty and Richter (1949)

WATERMAN CANYON FAULT

• Type of Faulting: Meisling and Weldon (1989)
• Surface Rupture Age: Jennings (1994)
• Dip: Meisling and Weldon (1989)

WEST CALICO FAULT (see Calico Fault Zone)

WHEELER RIDGE EARTHQUAKE

• Effects/Damage Reports: Person (1993)

WHEELER RIDGE FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Probable Magnitudes: Derived from rough calculation
• Dip: Jennings (1994)

WHITE WASH EARTHQUAKE

• Effects/Damage Reports: Person (1980b)

WHITTIER NARROWS EARTHQUAKE

• Effects/Damage Reports: )
• Photo from: )

WHITTIER FAULT

• Type of Faulting: Jennings (1994)
• Surface Rupture Age: Jennings (1994)
• Slip Rate: Petersen and Wesnousky (1994)
• Probable Magnitudes: Derived from rough calculation
• Dip: Jennings (1994)

WHITE WOLF FAULT

• Type of Faulting: Steinbrugge and Moran (1954)
• Surface Rupture Age: Steinbrugge and Moran (1954)
• Slip Rate: Wesnousky (1986)
• Probable Magnitudes: Derived from rough calculation
• Dip: Jennings (1994)

WIENERT FAULT

• Type of Faulting: Hart and others (1989)
• Surface Rupture Age: Sharp and others (1989)
• Slip in 1987 Quake: Sharp and others (1989)
• Slip Rate: Based on slip rate for Superstition Hills fault
• Probable Magnitudes: Derived from rough calculation
• Previous Ruptures: Sharp and others (1989)

WILSON CANYON FAULT

• Type of Faulting: Based on fault orientation in regional tectonic setting
• Surface Rupture Age: Jennings (1994)

WILSON CREEK FAULT

• Type of Faulting: Sieh and others (1996)
• Surface Rupture Age: Jennings (1994)
• History: ()
• Identity of Fault Segments: Sieh and others (1996)

WRIGHTWOOD (OR SAN JUAN CAPISTRANO) EARTHQUAKE OF 1812

• Effects/Damage Reports: Townley (1939)
• Wrightwood Epicenter: Jacoby, Sheppard, and Sieh (1988); Sieh, Stuiver and Brillinger (1989)

Y

YUHA WELLS FAULT

• Surface Rupture Age: Jennings (1994)