ARIZONA EARTHQUAKES 1830-1998, ARIZONA EARTHQUAKE INFORMATION CENTER updated to July 1, 1998 LOCATION DEPTH ORIGIN TIME MAG/ YEAR MO DAY LAT(N) LONG(W) (km) HR MIN SEC INT LOCATION 1830 31.9 110.1 IX San Pedro 1870 3 11 34.55 112.47 10 20 V Prescott 8 12 34.55 112.47 IV Prescott 1871 2 7 34.1 112.44 15 8 V Constellation 1872 5 2 32.72 114.62 17 45 VII Yuma* 5 28 32.72 114.62 2 0 II Yuma* 1874 11 10 32.72 114.62 15 0 IV Yuma* 1875 1 21 33.65 114.5 19 45 V Camp La Paz 3 9 33.46 112.07 II Phoenix 11 1 32.72 114.62 8 30 V Yuma* 11 3 32.72 114.62 13 0 VI Yuma* 12 15 33.2 112.1 15 45 II Maricopa Wells 1876 4 20 32.72 114.62 7 0 V Yuma* 1877 9 7 32.72 114.62 22 0 II Yuma* 9 20 32.72 114.62 19 10 V Yuma* 1878 12 17 32.72 114.62 16 0 VI Yuma* 1884 9 2 32.72 114.62 IV Yuma* 9 26 32.72 114.62 23 53 IV Yuma* 9 27 32.72 114.62 4 0 II Yuma* 1887 5 30 31.71 110.07 14 0 V Tombstone 11 11 32 110.58 VII Pantano 1888 7 25 31.71 110.07 VI Tombstone 8 19 32.72 114.62 3 0 VI Yuma* 8 19 32.72 114.62 6 16 V Yuma* 11 13 32.72 114.62 12 42 VI Yuma* 11 25 32.22 110.97 IV Tucson 1890 6 10 32.72 114.62 17 54 VI Yuma* 9 22 32.72 114.62 23 13 V Yuma* 1891 4 26 35.18 114.52 20 0 III Ft. Mohave 1892 2 2 35.19 111.65 0 30 VI Flagstaff 7 5 32.72 114.62 5 10 II Yuma* 1893 6 5 31.71 110.07 6 40 V Tombstone 9 20 32.72 114.62 0 11 III Yuma* 1897 2 12 32.72 114.62 5 0 III Yuma* 1899 9 20 35.19 114.06 IV Kingman 10 6 31.71 110.07 23 30 V Tombstone 10 7 31.7 110.1 2 0 III Tombstone 1905 11 14 32.72 114.62 15 13 IV Yuma* 1906 1 25 35.54 111.87 20 32 30 6.2 Flagstaff 1 28 35.54 111.87 16 15 0 II Flagstaff 1907 2 3 32.7 114.6 23 59 26 IV 1910 9 24 35.69 111.67 4 5 0 6 Cedar Wash 1912 8 18 35.32 111.71 21 12 0 6.2 Lockett Tanks 1913 12 6 35.25 112.17 0 15 0 V Williams 1915 6 27 33.4 111.8 8 30 III Mesa 1916 3 30 31.34 110.94 5 20 VI Nogales 12 12 34 110 11 45 0 VI St. Michaels 1918 4 20 35.19 111.65 8 45 IV Flagstaff 4 28 35.19 111.65 12 58 IV Flagstaff 5 1 35 110 4 33 12 IV Flagstaff 1919 5 23 35.19 111.65 11 5 5 III Flagstaff 1921 3 26 32.72 114.62 0 35 IV Yuma* 3 26 32.72 114.62 23 11 IV Yuma* 3 28 32.72 114.62 III Yuma* 4 6 34.9 110.16 21 7 0 VI Holbrook 1922 6 17 33.38 110.86 23 42 VI Miami 1923 9 28 35.19 111.65 IV Flagstaff 9 30 34.2 111.5 18 27 0 IV Payson 12 2 32.72 114.62 17 5 IV Yuma* 1924 3 21 32.72 114.62 19 30 IV Yuma* 1927 2 11 31.54 110.75 3 40 V Patagonia 9 5 32.72 114.62 22 20 IV Yuma* 1930 7 16 34.2 112.5 19 0 0 V Constellation 1931 4 17 34.53 110.05 12 38 0 V Snowflake 7 28 36.4 111 8 39 6 VI Cottonwood 7 28 35 112 8 40 0 V 7 30 32.72 114.62 5 23 IV Yuma* 1932 2 8 34.9 112.19 6 30 0 II Perkinsville 12 29 32.72 114.62 5 17 IV Yuma* 1933 11 27 34.42 112.91 V Hillside 1934 1 11 31.91 109.82 7 15 V Pearce 3 12 35.1 110.9 III Dennison 12 25 36.95 112.5 12 20 0 V Fredonia 1935 1 1 36.05 112.14 8 50 0 VI Grand Canyon 1 2 32.67 114.14 7 30 VI Welton 1 3 36.95 112.5 14 35 0 IV Fredonia 1 5 36.05 112.14 4 25 0 V Grand Canyon 1 10 36.05 112.14 8 10 0 VI Grand Canyon 1 15 36.05 112.14 8 50 0 II Grand Canyon 10 28 33.46 112.07 2 9 II Phoenix 12 5 36.95 112.5 21 25 0 IV Fredonia 1936 1 12 36.05 112.14 V Grand Canyon 1 22 36.3 113.5 3 38 2 25 35.19 114.06 6 30 IV Kingman 1937 4 8 35.71 109.54 12 0 VI Ganado 7 20 35.19 112.88 22 49 0 V Seligman 7 21 33.46 112.07 23 55 V Phoenix 7 22 33.5 112.1 3 0 III 12 17 35.19 111.65 23 30 0 IV Flagstaff 1938 8 17 36.7 113.7 9 8 6 Mustang Knoll 9 18 32.27 109.23 V San Simon 9 18 32.72 109.1 23 30 IV Duncan 9 19 32.72 109.1 6 31 V Duncan 9 24 32.62 109.97 18 0 IV Bonita 9 29 33.05 109.3 23 32 VI Clifton 12 28 33.05 109.3 22 7 12 V Clifton 1939 2 19 36.05 112.14 11 0 0 IV Grand Canyon 2 20 36.1 112.1 22 35 III 3 9 36.1 112.1 13 30 0 VI Grand Canyon 6 4 32.75 109.1 1 19 12 VI Duncan 1940 5 19 32.67 114.14 18 0 V Welton 6 6 32.76 114.36 5 42 V Dome 10 16 35.19 111.65 13 25 0 V Flagstaff 1941 2 19 34 111 10 11 54 3 21 35.9 114.6 IV 3 22 36 114.6 12 8 6 IV 3 28 35.9 114.6 5 30 III 5 21 35.9 114.6 16 25 IV 9 3 36 114.7 21 25 III 1942 1 8 35.19 111.65 2 42 0 III Flagstaff 9 9 36 114.7 5 15 V 1943 12 21 35.19 111.65 9 0 0 IV Flagstaff 1944 1 31 36.9 112.4 4 24 58 IV Fredonia 1945 1 7 36.5 111.8 22 25 32 VI 10 19 34 114 16 57 42 1946 11 26 36.1 114 22 49 V 1947 10 27 35.5 112 4 15 40 IV Gray Mtn. Trading Post 1948 1 24 36.1 111.5 2 57 0 IV Northern Az. 8 8 36.8 112.1 23 20 0 V Grand Canyon 12 3 35.03 110.7 18 45 0 V Winslow 1950 1 17 35.71 109.54 0 53 VII Ganado T Post 2 2 32 113 10 37 24 4.2 SW Arizona 1951 3 5 36.95 112.5 23 0 0 IV Fredonia 4 12 32 112.9 6 20 11 4.5 SW Arizona 1952 2 8 36 114.7 8 59 5.5 V 2 20 36 114.7 13 41 11 IV 1953 5 4 32.72 114.62 14 56 14 V Yuma* 10 8 34.75 111 20 19 46 V State Rt. 66 1958 9 18 31.4 109.85 6 3 0 V Paul Spur 1959 2 11 35.19 111.65 14 1 0 V Flagstaff 7 21 37 112.5 16 17 39 29 5.5 Fredonia 10 5 36.95 112.5 8 10 0 IV Fredonia 10 13 35.5 111.5 8 15 0 5 Flagstaff 11 10 36.95 112.5 6 58 43 IV Fredonia 1961 12 3 32.38 109.96 19 56 44 2.6 1962 1 17 36.95 112.5 16 9 0 Fredonia 1 20 36.45 110.4 15 15 39.5 2.6 2 15 36.9 112.4 26 7 12 45 4.5 Fredonia 2 15 37 112.9 11 9 6 47 4.4 Colorado City 3 2 36.96 113.48 8 46 40.9 2.6 3 7 32.29 109.77 19 57 37.5 2.9 3 16 36.88 109.72 23 18 33.9 2.8 3 17 36.45 110.4 22 27 12.5 2.9 5 9 32.06 110.32 16 39 6.1 2.9 10 1 36.14 111.74 13 11 6.7 2.5 1963 5 10 35.04 113.82 23 49 50.5 2.7 5 19 35.46 114.21 22 55 21.7 2.9 5 27 36.05 114.65 22 19 52 2.5 6 15 34.57 112.07 19 47 48.7 2.6 6 29 34.81 114.54 3 3 50 2.7 9 11 33.2 110.7 11 59 41.2 4.1 Globe 11 2 32.4 113.7 14 8 47 43 SW Arizona 1964 4 16 32.5 113.2 6 45 43.9 4.1 SW Arizona 8 28 37 113.1 33 6 50 46.6 2.5 9 6 33.15 114.57 18 50 46.3 3.3 SW Arizona 1965 3 13 32.2 111.4 8 46 56.8 4.4 5 3 36 114.7 16 3 30 50 4.2 6 7 36.1 112.2 33 14 28 1.3 3.7 Grand Canyon 1966 1 22 36.57 111.99 12 16 35.1 2.7 4 13 36.7 112.9 9 36 15.3 3.3 4 28 35.6 113 20 0 42 57.4 2.9 5 2 36.4 112.5 14 59 13.1 3.5 Fredonia 5 5 36.82 112.38 7 6 15 20.5 2.3 5 5 37.03 112.38 10 3 32 55.7 2.8 6 8 37 113.8 18 47 10.8 3.2 6 8 36.7 113.4 21 34 37.1 3.4 6 14 36.4 113.3 10 45 17.1 3.3 6 17 36.6 113.5 20 12 23.9 3.5 9 3 36.5 112.3 7 53 20.2 10 3 35.8 111.6 34 16 3 50.9 4.4 12 1 36.2 113.9 26 9 20 40.9 3.7 Grand Canyon 1967 3 2 34.48 110.96 14 6 29 24.4 3.9 Woods Canyon 3 28 35.45 111.73 5 3 48 59.1 2.8 5 1 34.46 112.86 26 19 48 7.1 3.8 5 21 34.29 110.57 9 18 0 5.1 3.8 5 26 36.42 111.56 11 7 48 43 3 6 14 35.28 112.24 28 23 11 53.3 3.2 Williams 7 20 36.3 112.1 33 13 51 10.4 Grand Canyon 8 7 36.5 112.4 33 16 24 49.3 3.9 Grand Canyon 8 7 36.4 112.6 33 16 40 32.1 4 9 4 36.2 111.7 33 23 27 44.7 4.6 1969 12 25 33.4 110.6 15 12 49 10.1 4.4 San Carlos 1970 8 3 34.32 110.52 19 24 17.8 9 16 35.19 111.65 12 17 0 II Flagstaff 11 4 35.46 111.28 2 4 23 44 Flagstaff 11 5 36.27 112.23 20 9 45 56 11 24 36.36 112.27 6 16 47 56 3 Grand Canyon 12 3 35.87 111.91 5 3 47 24.6 2.8 12 16 36.84 113.72 5 13 44 19.2 2.6 12 16 36.68 113.75 5 13 46 47.3 2.2 1971 3 14 36.48 110.44 5 18 14 12.2 2.2 3 27 36.76 112.39 5 4 39 11.7 2.6 4 3 36.74 110.79 0 5 47 53 Black Mesa 5 1 36.6 110.48 5 2 11 20.4 2 5 1 36.52 113.38 5 3 11 19.9 2.9 5 6 36.42 113.08 5 16 57 18.1 2.2 5 23 35.02 113.89 5 21 31 51.6 3 11 4 35.22 112.17 5 2 18 58.7 3.7 12 15 36.79 111.82 5 12 58 14.5 3 1972 2 21 32.2 111 6 9 7 II 4 20 35.21 111.64 5 13 28 16.3 3.7 1973 2 9 36.43 110.43 5 17 38 37 3.2 NE Arizona 4 12 35.42 113.72 8 10 57 48.3 7 14 31 112.9 10 54 1 2.3 1974 3 4 32.55 114.78 4 8 3 56 2.7 10 4 34.54 113.02 17 18 59 58.4 3.9 12 20 33.87 112.08 10 3 1 10.3 2.5 Cave Creek 12 24 33.9 111.9 4 5 47 20.7 3 Cave Creek 1975 2 16 32.72 114.63 0 19 IV Yuma* 9 8 32.55 114.33 22 25 23.4 2.9 10 6 34.16 114.21 22 29 13 2.7 1976 2 4 34.66 112.5 12 0 4 58.1 4.9 Chino Valley 2 5 34.7 112.57 10 21 2 40.1 2.9 Chino Valley 2 8 32.49 117.78 9 30 III San Luis 2 9 34.61 112.53 10 3 7 22 4.6 Chino Valley 2 21 34.52 112.71 10 3 36 34.8 2.8 Chino Valley 2 23 34.68 112.43 10 14 9 54.4 3.5 Chino Valley 2 28 35.91 111.79 5 20 53 58.5 3 4 19 35.65 109.1 5 23 35 45.5 2.5 St. Michaels 5 4 34.7 112.54 10 10 6 34.8 3 Chino Valley 5 20 35.47 109.04 5 19 43 21.9 2.5 7 16 35.29 111.55 21 4 21 2.1 2.1 8 7 35.57 111.98 6 8 48 2 2 8 9 35.54 111.68 5 21 43 2.9 2.9 8 18 32.72 114.62 4 0 IV Yuma* 1977 10 21 34.63 112.48 10 2 55 13.4 2.5 11 10 33.01 113.35 14 30 IV Hyder 1979 8 5 36.8 113.98 5 19 10 15.9 3.7 10 5 35.05 111.56 14-18 >2.0 Lake Mary swarm(5-7) 12 11 33.65 111.1 20 35 2.5 Roosevelt Lake 1980 6 1 35.39 111.9 5 8 40 27.5 3.6 Parks 7 10 36.71 112.32 22 3 33 51.9 2.6 Kaibab Plateau 7 14 36.5 112.33 13 11 46 12.6 2.8 Kaibab Plateau 7 14 36.5 112.33 15 12 11 8.7 2.7 Kaibab Plateau 7 14 36.54 112.6 2 12 19 48.9 1.9 Kaibab Plateau 7 14 36.52 112.34 17 13 27 28.9 2.7 Kaibab Plateau 7 14 36.51 112.32 10 14 53 24.4 2.4 Kaibab Plateau 1981 1 12 35.66 113.47 5 8 59 13.2 3.5 12 6 35.17 111.6 9 9 20 2 1982 1 7 36.95 112.88 16 21 45.4 2.9 2 11 36.98 113.98 2 50 39.7 2.9 11 3 35.19 109.01 5 17 54 6.3 3 Grand Canyon 11 19 36.03 112.01 5 20 57 34.6 3 1983 2 23 36 114.7 11 10 20.8 3.9 8 31 36.14 112.04 5 8 10 8.7 3 Grand Canyon 1984 2 25 35.13 112.61 19 43 47 2.5 Cathedral Cliffs 7 18 36.2 111.9 14 29 32 3 Grand Canyon 1985 1 26 34.9 111.75 21 55 17 2.5 1 26 35.3 111.4 22 4 19.5 2.3 Sunset Crater 1 27 17 10 22 1.7 1 28 16 40 2 1.7 1 29 35.3 111.4 5 37 54 2.7 Sunset Crater 1 30 34.75 112.12 13 47 16 3 Jerome 1 30 15 20 34 2.4 4 14 35.17 109.17 21 48 0 3.3 Defiance 4 20 4 19 59 2.9 4 14 35.17 109.17 21 48 0 3.3 Defiance 4 20 4 19 59 2.9 5 3 18 2 42 1.7 7 23 19 41 13.5 1.8 1986 2 16 34.8 112.13 25 15 57 9.6 2.2 Jerome 7 17 34.94 111.02 0 21 13 48 2.6 Sunset Mtn. 7 21 35.06 111.88 3 1 9 9.1 2.1 West Fork, Oak Creek 7 29 35.67 109.56 20 17 42 30.4 2.6 Ganado 7 31 36.28 109.66 38 20 37 23 2.6 Many Farms 9 5 36.38 109.74 2 1 24 26 12 24 34.92 112.14 17 58 34 Perkinsville 12 29 34.8 112.14 5 20 51 22.6 Paulden 1987 1 25 18 36 21 1.6 25 km from FLAG 3 1 22 52 59 2.6 150 km from FLAG 3 9 13 15 20 2 50 km from FLAG 3 9 17 39 21 1.9 69 km from FLAG 3 19 35.36 109.93 12 20 52 2.5 4 2 35.22 111.56 11 12 49 0 2.6 Flagstaff 4 7 34.92 112.03 33 8 44 47 2.1 Sycamore Cyn. 4 15 34.64 111.21 10 7 16 10.8 3 Clints Well 4 19 35.79 112.16 5 3 57 0 2.5 Red Butte 5 9 35.07 112.06 2 19 11 11.6 1.9 Sycamore Cyn. 6 5 35.66 111.56 0 21 59 4.8 2.5 Cameron 7 4 15 39 37 2.2 northeast AZ or northwest NM 8 6 35.54 113.25 19 37 53 2.5 Peach Springs 9 20 34.91 113.7 7 11 24 30 3.3 Kingman 9 20 36.17 113.16 3.3 10 20 36.54 110.34 20 39 34.4 3 Black Mesa 10 28 35.46 111.65 2 8 53 20 2.2 Sunset Crater 11 11 34.65 112.21 6 16 39 2.4 Chino Valley 1988 1 2 36.89 112.9 10 23 10 51 3.6 Pipe Springs 2 13 35.6 111.64 3 8 29 53 2.2 San Fran. Mtn. 2 13 35.59 111.66 1 17 58 12 2.2 San Fran. Mtn. 2 14 35.59 111.63 13 7 39 49 2.9 San Fran. Mtn. 4 11 36.02 112.15 10 17 34 9 2 South Rim, Grand Canyon 5 22 36.94 112.97 17 19 22 47 3.1 Colorado City 6 1 36.89 112.9 10 8 31 58 2.8 Pipe Springs 7 15 36.44 110.27 10 0 38 10 3.2 Black Mesa 8 21 34.99 112.22 31 23 24 3 2.6 Perkinsville 9 6 36.03 112.17 10 9 44 0 3 South Rim, Grand Canyon 9 6 36 112.2 7 14 41 26 2.8 South Rim, Grand Canyon 9 7 36.01 112.14 12 1 17 40 3.1 South Rim, Grand Canyon 9 7 36.02 112.2 4 1 23 25 2.3 South Rim, Grand Canyon 9 7 36.03 112.19 6 3 22 7 3 South Rim, Grand Canyon 9 7 36.02 112.15 10 4 15 47 2.1 South Rim, Grand Canyon 9 8 35.99 112.1 10 9 4 8 2 South Rim, Grand Canyon 9 10 36.04 112.18 10 11 21 0 1.2 South Rim, Grand Canyon 9 10 36.03 112.22 10 11 30 0 0.8 South Rim, Grand Canyon 9 10 36.03 112.21 10 17 19 0 1.2 South Rim, Grand Canyon 9 10 36.07 112.21 10 18 47 0 0.7 South Rim, Grand Canyon 9 10 36.04 112.23 10 18 55 0 1.5 South Rim, Grand Canyon 9 11 36.03 112.28 10 11 29 0 0.4 South Rim, Grand Canyon 9 11 36.04 112.24 10 11 58 0 1.1 South Rim, Grand Canyon 9 11 36.05 112.25 10 11 58 0 0.7 South Rim, Grand Canyon 9 11 36.06 112.26 10 12 10 0 1.1 South Rim, Grand Canyon 10 3 35.43 112.25 4 2 2 50 2 N. of Williams 10 3 36.02 112.2 5 15 14 12 2.5 South Rim, Grand Canyon 1989 2 4 36.8 112.92 5 12 26 58 3.2 Colorado City 2 5 32.49 114.63 2 21 51 12.6 3.2 SW of Yuma 2 5 32.4 114.61 6 22 5 15.9 3.2 SW of Yuma 2 16 35.41 113.02 9 19 37 0 2.4 Aubrey Valley 3 5 36.02 112.1 10 0 40 32 4 Grand Canyon 3 5 36.02 112.1 10 0 45 0 2.2 Grand Canyon, aftershock 3 5 36.03 112.07 10 9 17 57 4 Grand Canyon 3 5 36.09 112.13 5 9 35 59 2.1 Grand Canyon, aftershock 3 5 36.04 112.16 5 14 40 42 2.5 Grand Canyon, aftershock 3 5 36.09 112.23 3 17 22 10 2 Grand Canyon, aftershock 3 5 36.07 112.24 5 20 51 10 2.2 Grand Canyon, aftershock 3 5 35.96 112.3 8 23 26 5.6 2.1 Grand Canyon, aftershock 3 5 36.04 112.16 10 23 33 52.4 1.7 Grand Canyon, aftershock 3 6 36.02 112.23 10 0 24 33.2 1.1 Grand Canyon, aftershock 3 6 36.05 112.23 11 1 32 51.8 1 Grand Canyon, aftershock 3 6 35.96 112.19 8 1 36 31.2 0.7 Grand Canyon, aftershock 3 6 36.04 112.19 11 1 37 41.3 0.4 Grand Canyon, aftershock 3 6 36.01 112.12 12 2 42 18.7 1.2 Grand Canyon, aftershock 3 6 36.03 112.21 12 2 43 27.4 0.5 Grand Canyon, aftershock 3 6 36 112.24 10 2 45 1.2 0.9 Grand Canyon, aftershock 3 6 36.04 112.21 12 2 58 46.9 0.5 Grand Canyon, aftershock 3 6 36.03 112.23 13 3 16 32.8 0.5 Grand Canyon, aftershock 3 6 36.01 112.21 12 3 30 25.5 0.7 Grand Canyon, aftershock 3 6 36.04 112.2 12 3 46 34.9 0.4 Grand Canyon, aftershock 3 6 36.05 112.23 8 4 8 11.7 1.2 Grand Canyon, aftershock 3 6 36.03 112.21 13 4 23 43.5 0 Grand Canyon, aftershock 3 6 36.01 112.22 11 4 25 7.7 1.8 Grand Canyon, aftershock 3 6 36.03 112.25 12 4 28 36.9 0.5 Grand Canyon, aftershock 3 6 36 112.25 11 4 47 58.9 2 Grand Canyon, aftershock 3 6 36.01 112.24 12 5 13 25.6 0.8 Grand Canyon, aftershock 3 6 35.95 112.32 2 5 30 5.6 1.5 Grand Canyon, aftershock 3 6 36 112.24 11 5 44 49.6 0.7 Grand Canyon, aftershock 3 6 36.11 112.16 2 6 10 47.4 0.5 Grand Canyon, aftershock 3 6 36.05 112.25 7 6 14 14.9 0.9 Grand Canyon, aftershock 3 6 36.04 112.22 13 6 41 3.7 0.2 Grand Canyon, aftershock 3 6 36.01 112.23 11 6 45 19.5 1 Grand Canyon, aftershock 3 6 36 112.25 13 10 7 17.9 1 Grand Canyon, aftershock 3 6 36.05 112.19 10 10 44 4.8 0.8 Grand Canyon, aftershock 3 6 35.99 112.28 11 10 47 54.1 0.9 Grand Canyon, aftershock 3 6 36.02 112.22 10 13 7 45.2 1.5 Grand Canyon, aftershock 3 6 36.04 112.21 14 13 9 22 2.5 Grand Canyon, aftershock 3 6 36 112.23 13 13 19 0.8 1 Grand Canyon, aftershock 3 6 36.03 112.21 11 13 20 43.6 1.8 Grand Canyon, aftershock 3 6 36 112.24 11 13 48 55.7 0.6 Grand Canyon, aftershock 3 6 35.98 112.25 11 13 58 32 1.1 Grand Canyon, aftershock 3 6 36.06 112.22 7 14 49 0.1 1.4 Grand Canyon, aftershock 3 6 35.98 112.26 13 14 51 6 0.4 Grand Canyon, aftershock 3 6 35.97 112.22 10 15 54 43.2 0.7 Grand Canyon, aftershock 3 6 36.04 112.2 8 16 23 56.6 1.8 Grand Canyon, aftershock 3 6 35.99 112.28 12 19 17 38.4 1.7 Grand Canyon, aftershock 3 6 35.99 112.25 12 20 46 21.2 1 Grand Canyon, aftershock 3 7 36.03 112.2 8 1 19 53.1 0.5 Grand Canyon, aftershock 3 7 36.01 112.23 11 1 41 49.9 0.7 Grand Canyon, aftershock 3 7 36.01 112.23 12 1 53 36.4 1.3 Grand Canyon, aftershock 3 7 36.03 112.21 13 1 59 8 2.2 Grand Canyon, aftershock 3 7 35.99 112.26 11 3 21 18.4 0.6 Grand Canyon, aftershock 3 7 36.03 112.26 14 4 8 39 2.3 Grand Canyon, aftershock 3 7 36.02 112.22 11 5 3 35.5 0.7 Grand Canyon, aftershock 3 7 35.97 112.27 12 5 25 23.4 0.5 Grand Canyon, aftershock 3 7 35.98 112.25 10 7 7 31 2.1 Grand Canyon, aftershock 3 7 36.04 112.23 13 7 59 38 0.9 Grand Canyon, aftershock 3 7 36.04 112.16 7 8 24 40 2.8 Grand Canyon, aftershock 3 7 36.04 112.21 12 10 25 56 1.9 Grand Canyon, aftershock 3 7 36.01 112.22 12 11 8 49 1.7 Grand Canyon, aftershock 3 7 36.01 112.24 12 12 17 38.7 1 Grand Canyon, aftershock 3 7 36 112.25 11 12 39 6 0.4 Grand Canyon, aftershock 3 7 35.98 112.23 14 14 14 20 2.7 Grand Canyon, aftershock 3 7 36.03 112.2 8 1 19 53.1 0.5 Grand Canyon, aftershock 3 7 36.01 112.23 11 1 41 49.9 0.7 Grand Canyon, aftershock 3 7 36.01 112.23 12 1 53 36.4 1.3 Grand Canyon, aftershock 3 7 36.03 112.21 13 1 59 8 2.2 Grand Canyon, aftershock 3 7 35.99 112.26 11 3 21 18.4 0.6 Grand Canyon, aftershock 3 7 36.03 112.26 14 4 8 39 2.3 Grand Canyon, aftershock 3 7 36.02 112.22 11 5 3 35.5 0.7 Grand Canyon, aftershock 3 7 35.97 112.27 12 5 25 23.4 0.5 Grand Canyon, aftershock 3 7 35.98 112.25 10 7 7 31 2.1 Grand Canyon, aftershock 3 7 36.04 112.23 13 7 59 38 0.9 Grand Canyon, aftershock 3 7 36.04 112.16 7 8 24 40 2.8 Grand Canyon, aftershock 3 7 36.04 112.21 12 10 25 56 1.9 Grand Canyon, aftershock 3 7 36.01 112.22 12 11 8 49 1.7 Grand Canyon, aftershock 3 7 36.01 112.24 12 12 17 38.7 1 Grand Canyon, aftershock 3 7 36 112.25 11 12 39 6 0.4 Grand Canyon, aftershock 3 7 35.98 112.23 14 14 14 20 2.7 Grand Canyon, aftershock 3 8 36.15 112.42 16 2 51 52 2.6 Grand Canyon, aftershock 3 8 36.01 112.23 12 4 35 58.3 0.7 Grand Canyon, aftershock 3 8 36.04 112.23 9 5 21 36.3 1.4 Grand Canyon, aftershock 3 8 36.01 112.22 11 7 24 28 2.1 Grand Canyon, aftershock 3 8 36.02 112.22 11 7 28 5.9 0.8 Grand Canyon, aftershock 3 8 36.03 112.24 13 11 29 27.1 0.6 Grand Canyon, aftershock 3 8 36 112.25 12 13 29 6.5 0.5 Grand Canyon, aftershock 3 9 36.03 112.24 12 0 4 14.4 1.8 Grand Canyon, aftershock 3 9 36.02 112.22 12 3 26 9.4 1 Grand Canyon, aftershock 3 9 36.02 112.25 11 3 32 6.4 1.5 Grand Canyon, aftershock 3 9 36 112.24 11 4 25 17.4 0.6 Grand Canyon, aftershock 3 9 36 112.23 12 5 17 56.9 0.9 Grand Canyon, aftershock 3 9 36.02 112.24 12 5 24 27.3 1.2 Grand Canyon, aftershock 3 9 36 112.28 12 6 44 50 2.1 Grand Canyon, aftershock 3 9 36.03 112.23 12 7 40 27.5 0.7 Grand Canyon, aftershock 3 9 36.02 112.24 11 8 17 44.8 0.8 Grand Canyon, aftershock 3 9 36 112.25 11 9 26 10.7 0.9 Grand Canyon, aftershock 3 9 36.05 112.22 13 12 16 27 2.7 Grand Canyon, aftershock 3 9 36.03 112.22 12 12 43 36.1 1 Grand Canyon, aftershock 3 9 36.02 112.25 11 12 51 13 1.2 Grand Canyon, aftershock 3 9 36.01 112.25 11 12 59 14.8 0.9 Grand Canyon, aftershock 3 9 36.01 112.24 11 12 59 58.9 1.7 Grand Canyon, aftershock 3 9 36 112.24 11 13 40 55.2 0.9 Grand Canyon, aftershock 3 9 36.02 112.24 11 13 42 19 0.7 Grand Canyon, aftershock 3 9 36.03 112.23 10 15 9 47 1.4 Grand Canyon, aftershock 3 9 36 112.25 11 16 6 44.3 0.9 Grand Canyon, aftershock 3 9 36.04 112.21 11 17 22 9.3 0.6 Grand Canyon, aftershock 3 10 36.06 112.22 10 2 16 48.1 0.8 Grand Canyon, aftershock 3 10 35.97 112.21 11 2 41 23.3 0.5 Grand Canyon, aftershock 3 10 36.1 112.23 8 3 19 6.5 1.2 Grand Canyon, aftershock 3 10 36.04 112.23 11 7 46 32.2 1.6 Grand Canyon, aftershock 3 10 36.03 112.23 11 9 11 7.8 1.5 Grand Canyon, aftershock 3 10 36.06 112.23 14 11 0 44 2.9 Grand Canyon, aftershock 3 10 35.96 112.25 10 13 28 32.8 0.6 Grand Canyon, aftershock 3 10 36.01 112.23 11 15 31 33 2.5 Grand Canyon, aftershock 3 10 35.99 112.3 9 17 6 12 0.6 Grand Canyon, aftershock 3 10 35.95 112.23 10 18 21 25.4 0.7 Grand Canyon, aftershock 3 10 36.05 112.21 16 23 11 14.5 1.2 Grand Canyon, aftershock 3 10 36.08 112.24 13 12 49 22.5 0.4 Grand Canyon, aftershock 3 10 36.08 112.19 16 13 56 54.7 0.8 Grand Canyon, aftershock 3 10 36 112.23 11 15 34 31.5 0.5 Grand Canyon, aftershock 3 10 36.05 112.25 10 17 41 29.2 0.1 Grand Canyon, aftershock 3 11 36.05 112.23 12 11 20 47.4 0.8 Grand Canyon, aftershock 3 11 36.08 112.23 10 11 45 59.2 1.7 Grand Canyon, aftershock 3 11 36.08 112.22 11 15 8 42 1.6 Grand Canyon, aftershock 3 11 36.08 112.26 8 18 6 1.4 0.8 Grand Canyon, aftershock 3 12 36.04 112.24 9 2 9 50.4 1.6 Grand Canyon, aftershock 3 12 36.08 112.29 7 3 41 40 1.4 Grand Canyon, aftershock 3 12 35.39 112.92 16 8 7 44.5 0.6 Grand Canyon, aftershock 3 12 36.04 112.23 11 8 9 47.1 0.9 Grand Canyon, aftershock 3 12 36.15 112.47 16 8 32 16.9 1.1 Grand Canyon, aftershock 3 12 36.04 112.23 11 10 52 4.2 0.5 Grand Canyon, aftershock 3 12 36.03 112.24 11 11 26 19.2 1 Grand Canyon, aftershock 3 12 35.99 112.24 12 12 0 41.8 0.6 Grand Canyon, aftershock 3 12 35.99 112.23 11 12 42 43.9 0.9 Grand Canyon, aftershock 3 12 36.05 112.22 12 20 37 45.6 1.3 Grand Canyon, aftershock 3 13 36.02 112.24 10 2 41 58.6 0.5 Grand Canyon, aftershock 3 13 36.04 112.23 11 5 17 35.2 0.5 Grand Canyon, aftershock 3 13 35.96 112.17 15 6 30 14.3 0.7 Grand Canyon, aftershock 4 18 34.76 111.1 16 10 45 52 3.4 Mogollon Plateau, mainshock 4 19 34.67 110.99 6 2 43 20 2.2 Mogollon Plateau 4 19 34.68 111.07 11 8 12 7 2.2 Mogollon Plateau 4 26 34.58 111.18 22 23 28 50 2.5 Mogollon Plateau 4 30 34.75 111.05 15 16 37 21 2.6 Mogollon Plateau 5 4 34.72 110.95 10 22 46 41 2.4 Mogollon Plateau 5 4 34.7 110.92 20 22 58 7 2.7 Mogollon Plateau 5 8 34.64 111.04 2 3 12 8 2.7 Mogollon Plateau 5 9 34.68 111.08 10 7 55 54 2 Mogollon Plateau 5 13 36.5 111.24 9 1 6 47 2.6 Kaibito Plateau 5 14 35.37 111.04 10 6 10 4 2 Mogollon Plateau 5 15 35.37 111.04 10 6 3 37 2.2 Mogollon Plateau 5 18 34.7 111.03 10 2 35 39 2.5 Mogollon Plateau 5 20 34.67 110.93 4 0 12 5 1.8 Mogollon Plateau 5 20 34.68 111 9 0 46 42 2 Mogollon Plateau 5 20 34.68 110.95 5 1 31 52 2.2 Mogollon Plateau 5 20 34.68 110.96 5 11 43 42 1.4 Mogollon Plateau 5 20 34.68 110.95 5 16 34 22 1.3 Mogollon Plateau 5 20 34.69 111 6 17 1 39 1 Mogollon Plateau 5 20 34.69 110.96 6 18 10 17 1.1 Mogollon Plateau 5 20 34.68 110.98 8 18 10 36 1.7 Mogollon Plateau 5 21 34.68 110.95 5 1 31 51 2.5 Mogollon Plateau 5 21 34.66 110.96 4 7 33 13 1.1 Mogollon Plateau 5 22 34.66 110.94 3 7 4 46 1 Mogollon Plateau 5 22 34.78 111.02 6 14 25 53 2 Mogollon Plateau 5 23 34.67 110.96 5 3 46 35 0.8 Mogollon Plateau 5 23 34.74 111.05 2 4 0 48 0.9 Mogollon Plateau 5 25 34.69 110.96 5 0 29 29 1 Mogollon Plateau 6 9 31.25 109.27 10 17 3 20.7 2.8 AZ/MX Border 6 29 36.44 112.48 10 3 9 18 2.4 Steamboat Mountain 7 10 34.94 111.09 18 0 31 53 2.4 Mogollon Plateau 7 17 34.25 110.92 10 20 10 24 3 Mogollon Plateau 9 6 34.91 111.17 29 12 30 13 2 Mogollon Plateau 9 6 34.99 111 3 12 33 29 2.3 Mogollon Plateau 9 6 34.87 110.99 20 12 36 55 3.2 Mogollon Plateau 9 6 34.94 111 38 14 18 39 2.1 Mogollon Plateau 9 6 34.98 111.01 2 17 23 21 2.6 Mogollon Plateau 9 6 36.03 112.37 10 18 26 52 2.9 Grand Canyon 9 12 36.02 112.29 2 6 46 10 2.2 Grand Canyon 9 15 36.02 112.21 5 12 30 57 2.8 Grand Canyon 9 19 36.74 112.23 10 9 46 1 3.7 Fredonia 9 21 36.77 112.44 6 15 38 46 3.3 Fredonia 11 28 36.1 112.2 10 18 37 32 3 Grand Canyon 12 7 36.13 112.03 15 23 14 4 2.9 Grand Canyon 12 27 31.22 109.38 10 13 18 45.4 3.1 AZ/MX Border 12 27 30.97 109.29 7 14 0 16.9 3.1 San Bernardino 12 31 36.98 111.83 10 9 20 49 3.6 Paria Plateau 1990 2 25 34.95 111.13 3 17 38 19.5 1.9 Sunset Mtn. 3 1 35.1 111.08 21 2 10 38.7 2 Sunset Mtn. 3 1 36.02 112.22 12 20 22 29.5 1.9 Grand Canyon 4 1 35.04 111.04 5 19 58 4 1.8 Sunset Mtn. 4 12 34.91 110.99 15 20 15 38.8 2.2 Sunset Mtn. 4 13 35.02 111.1 4 8 54 3.4 1.9 Sunset Mtn. 4 15 36.1 110.99 18 7 25 37.1 1.8 Coal Mine Mesa 4 18 35.08 111.63 18 0 29 29.2 2.2 Coulder Mtn. 4 25 35.02 110.99 3 22 45 29.9 2.1 Sunset Mtn. 5 7 36.06 112.28 14 5 2 59.2 2.2 Grand Canyon 5 7 36.07 112.16 14 6 35 6.7 2.1 Grand Canyon 5 19 35.1 111.13 3 5 5 44.2 1.9 Sunset Mtn. 5 20 34.99 110.98 11 3 1 1.4 2.3 Sunset Mtn. 5 26 36.04 111.99 8 3 46 6 1.8 Grand Canyon 5 27 34.99 110.97 2 21 11 36.7 2.4 Sunset Mtn. 5 29 34.9 110.94 14 17 34 53.8 2.6 Sunset Mtn. 6 8 35.49 111.61 11 21 11 53.2 2.3 S.P. Crater 6 13 35.19 110.98 8 2 0 23.5 2.5 Sunset Mtn. 6 13 34.99 111.07 11 4 59 9.7 2 Sunset Mtn. 6 13 36.41 112.54 12 6 46 20.4 2.2 Steamboat Mtn. 6 22 36.05 112.22 2 16 24 57.4 2.2 Grand Canyon 7 18 37.06 113.46 1 1 33 6.7 2.8 W. of Fredonia 10 17 36.53 111.13 3 11 48 23.5 2.9 Kaibito Plateau 1991 1 25 34.76 112.17 8 17 9 42 1.7 Prescott/Jerome 1 30 35.35 111.72 16 4 11 37.5 1.7 Flagstaff 4 26 36.6 112.6 4 13 8 30 4 Jacob Lake 5 16 35.97 112.27 22 0 47 13.9 1.8 Grand Canyon 5 25 36.2 112.39 10 20 57 26.9 1.8 Grand Canyon 7 10 36.95 111.59 5 6 14 14 3 Glen Canyon 8 14 35.94 112.21 20 12 19 50.7 2.9 Grand Canyon 8 14 36.05 112.16 11 19 48 21.7 2 Grand Canyon 8 22 36 112.13 2 16 41 1 3 Grand Canyon 11 13 34.6 112.3 5 21 37 26.8 3 Prescott Valley 1992 3 2 35.95 112.17 25 23 6 33.3 2.7 South Rim 3 11 35.18 110.39 4 8 6 16.4 2.2 N.E. of Winslow 3 13 35.97 112.17 11 11 28 36.2 3.9 South Rim 3 13 35.96 112.07 10 11 31 8.4 2.2 South Rim 3 13 36 112.17 10 13 55 12.9 2.3 South Rim 3 13 36.08 111.86 10 16 5 50 2.2 South Rim 3 14 35.95 112.2 12 5 12 8.1 4 South Rim 3 14 35.89 112.17 4 5 13 35.5 4.5 South Rim, Main Shock 3 14 36 112.06 10 6 23 16.1 2.6 South Rim 3 14 35.95 112.02 10 6 47 46.1 2.3 South Rim 3 14 35.89 112.03 18 7 12 0.6 2.5 South Rim 3 14 35.95 112.1 14 14 9 9.7 2.2 South Rim 3 15 36.08 111.7 9 14 13 25.3 2.9 South Rim 3 17 36.05 112.17 14 3 35 32.7 1.5 South Rim 3 17 36.06 112.17 9 23 28 23.3 1.1 South Rim 3 18 36.06 112.2 11 1 9 31.3 0.3 South Rim 3 18 36.06 112.23 12 1 38 30.5 0.4 South Rim 3 18 35.91 112.24 6 4 40 42.1 2 South Rim 3 18 36.06 112.2 9 4 42 5.3 0.9 South Rim 3 18 36.09 112.21 8 4 55 18 0.5 South Rim 3 18 36.06 112.19 12 5 42 54.6 0.9 South Rim 3 18 36 112.23 13 6 15 28.1 0.5 Sycamore Canyon 3 18 35.9 112.13 2 6 42 27.1 1 South Rim 3 18 36.07 112.19 4 7 29 17.6 0.7 Kaibab Plateau 3 18 36.03 112.15 12 7 45 47.6 0.8 South Rim 3 18 36.1 112.21 2 8 4 35.9 0.5 South Rim 3 18 36 112.21 14 11 38 32 0.5 South Rim 3 18 35.98 112.24 12 15 16 43.1 0.7 South Rim 3 18 35.97 112.24 12 15 36 33.3 0.9 South Rim 3 18 36 112.21 13 18 8 26.8 1.5 South Rim 3 18 36.02 112.17 11 20 43 51.5 2.1 South Rim 3 18 36.1 112.2 8 20 56 54.1 0.9 South Rim 3 18 36 112.2 12 21 5 24.7 0.6 South Rim 3 18 36.06 112.17 11 21 17 45.5 0.8 South Rim 3 18 36.07 112.14 6 21 54 27.8 0.8 South Rim 3 19 35 111 2 10 45 10.4 1.7 Meteor Crater 3 19 35.96 112.18 14 4 21 56.4 1.9 South Rim 3 19 36.02 112.21 12 4 30 6 1 South Rim 3 19 36 112.21 10 4 31 48.2 0.9 South Rim 3 19 36.05 112.23 12 5 57 10.7 1.8 South Rim 3 19 36.07 112.23 12 6 8 47.9 1 South Rim 3 19 36.06 112.19 10 7 3 30.4 0.4 South Rim 3 19 36.04 112.19 10 7 7 15.4 0.9 South Rim 3 19 36.06 112.2 8 8 22 5.1 1.3 South Rim 3 19 36.06 112.17 12 9 18 1.1 1.6 South Rim 3 19 36.06 112.23 10 10 0 30.1 1.5 South Rim 3 19 36.03 112.23 11 12 9 5.7 1.1 South Rim 3 19 36.08 112.27 2 17 32 43.1 0.7 South Rim 3 19 36.08 112.22 3 18 12 4.5 1.4 South Rim 3 19 36.01 112.19 12 18 34 40.6 0.8 South Rim 3 20 36.07 112.19 9 3 41 23.5 1.9 South Rim 3 20 36.04 112.18 13 3 48 23.5 1.9 South Rim 3 20 36.05 112.19 10 4 15 44.6 0.4 South Rim 3 20 36.09 112.19 4 4 31 30.8 1.5 South Rim 3 20 36.09 112.19 1 4 31 39.9 1.8 South Rim 3 20 36.06 112.21 11 4 45 58.7 0.8 South Rim 3 20 36.05 112.22 10 9 29 13.2 0.9 South Rim 3 30 35.01 111.8 14 20 46 14.1 2 Oak Creek Canyon 4 17 36 112.17 10 15 13 55.3 2.1 South Rim 5 2 36 112.17 10 23 37 59.2 2.1 South Rim 5 6 36.03 112.21 13 1 37 33.2 2.3 South Rim 5 6 36 112.18 6 1 40 57.9 3 South Rim 5 6 36 112.08 10 3 12 10 1.9 South Rim 5 6 36 112.17 10 4 3 26 2.4 South Rim 5 8 34.84 112.07 16 15 30 24.7 2.1 Verde Valley 5 20 36.02 112.17 9 21 46 5.2 3.1 South Rim 5 22 36.48 112.37 4 1 4 20.2 2.6 South Rim 7 5 36 112.17 6 14 38 46.3 2.3 South Rim 7 5 36 112.17 6 14 43 54.4 2.6 South Rim 7 5 35.93 112.32 10 18 18 32.7 3.9 South Rim 7 5 36 112.3 6 18 20 28.4 2.2 South Rim 8 1 36 112.17 10 5 3 13.6 2.2 South Rim 10 20 35.15 111.63 8 14 32 22.4 1.9 Flagstaff 10 26 34.88 111.03 6 10 28 12 1.9 Mogollon Plateau 1993 2 4 35.94 112.2 10 6 14 15.3 2.5 South Rim, Grand Canyon Village 35.74 2 4 35.96 112.22 10 6 18 18.1 3.7 South Rim, Grand Canyon Village, felt at GCN Village and Tusayan 35.76 4 10 35.34 112.17 10 13 49 58.5 2.2 Cataract Creek, foreshock ERR 4 25 35.36 112.19 18 11 45 32.3 4.9 Cataract Creek, foreshock ERR 4 26 35.53 112.17 18 1 58 0.6 2 Cataract Creek, foreshock ERR 4 26 35.53 112.21 18 5 50 27.5 1.9 Cataract Creek, foreshock ERR 4 26 35.5 112.24 18 8 36 9.7 2 Cataract Creek, foreshock ERR 4 26 35.44 112.18 12 9 58 55 2.2 Cataract Creek, foreshock ERR 4 26 35.46 111.92 18 12 29 3.9 2.1 Cataract Creek, foreshock ERR 4 27 35.21 112.22 18 0 2 37.3 1.9 Cataract Creek, foreshock ERR 4 27 35.52 112.27 18 2 50 19.9 1.9 Cataract Creek, foreshock ERR 4 27 35.45 112.21 12 2 55 30.8 1.5 Cataract Creek, foreshock ERR 4 27 35.5 112.24 6 3 23 9.3 1.7 Cataract Creek, foreshock ERR 4 27 35.41 112.22 11 13 57 36 2 Cataract Creek, foreshock ERR 4 27 35.34 112.25 1 16 53 42.3 1.9 Cataract Creek, foreshock ERR 4 28 35.49 112.23 7 4 34 54.5 1.9 Cataract Creek, foreshock ERR 4 28 35.44 112.33 15 4 36 51 1.9 Cataract Creek, foreshock ERR 4 28 35.5 112.27 6 9 35 49.6 1.8 Cataract Creek, foreshock ERR 4 28 35.43 112.18 11 10 37 15.4 1.5 Cataract Creek, foreshock ERR 4 28 35.61 112.4 7 17 9 5.6 2.1 Cataract Creek, foreshock ERR 4 28 35.45 112.25 18 18 24 46.9 2.6 Cataract Creek, foreshock ERR 4 29 35.59 112.16 18 8 21 1.4 5.4 Cataract Creek, mainshock ERR 4 29 35.32 112.25 18 8 29 29.6 2.6 Cataract Creek, aftershock ERR 4 29 35.41 112.29 18 12 36 6.4 2.7 Cataract Creek, aftershock ERR 4 29 35.4 112.24 4 14 38 16.7 2.4 Cataract Creek, aftershock ERR 4 29 35.41 112.29 18 15 26 33.8 2.8 Cataract Creek, aftershock ERR 4 29 35.4 112.26 18 21 8 10.9 3.4 Cataract Creek, aftershock ERR 4 30 35.4 112.27 18 1 39 4.9 2.2 Cataract Creek, aftershock ERR 4 30 35.46 112.27 18 9 5 49.2 1.7 Cataract Creek, aftershock ERR 4 30 35.46 112.25 7 9 6 11.5 2.1 Cataract Creek, aftershock ERR 4 30 35.53 112.27 12 11 14 31.7 2.1 Cataract Creek, aftershock ERR 4 30 35.44 112.29 18 12 5 5.1 1.9 Cataract Creek, aftershock ERR 4 30 35.52 112.26 11 16 23 19.9 1.3 Cataract Creek, aftershock ERR 4 30 35.54 112.23 10 7 53 52.3 1.3 Cataract Creek, aftershock ERR 4 30 35.53 112.25 14 5 1 54.4 1.7 Cataract Creek, aftershock ERR 4 30 35.55 112.17 9 5 10 44.4 1.4 Cataract Creek, aftershock ERR 4 30 35.56 112.18 10 16 30 17.3 1.4 Cataract Creek, aftershock ERR 5 1 35.5 112.27 7 5 31 49.5 1.8 Cataract Creek, aftershock ERR 5 1 35.47 112.23 10 5 32 21 2.2 Cataract Creek, aftershock ERR 5 1 35.48 112.21 9 3 15 32.4 2.1 Cataract Creek, aftershock ERR 5 1 35.45 112.22 9 3 48 24 2.2 Cataract Creek, aftershock ERR 5 1 35.51 112.28 7 5 47 28.5 2.3 Cataract Creek, aftershock ERR 5 1 35.53 112.21 7 5 47 14.2 1.3 Cataract Creek, aftershock ERR 5 1 35.53 112.18 28 6 26 4.6 2.2 Cataract Creek, aftershock ERR 5 1 35.55 112.2 3 6 42 42.5 1.7 Cataract Creek, aftershock ERR 5 1 35.53 112.22 6 5 28 16.7 1.4 Cataract Creek, aftershock ERR 5 1 35.53 112.22 5 5 58 33 1.6 Cataract Creek, aftershock ERR 5 1 35.53 112.22 7 6 4 42.9 1.5 Cataract Creek, aftershock ERR 5 1 35.54 112.21 7 7 34 42.5 1.8 Cataract Creek, aftershock ERR 5 1 35.54 112.22 6 7 38 48.9 1.7 Cataract Creek, aftershock ERR 5 1 35.54 112.2 6 8 41 0.3 1.7 Cataract Creek, aftershock ERR 5 1 35.53 112.22 7 8 47 14.9 1.5 Cataract Creek, aftershock ERR 5 1 35.53 112.22 18 9 2 55.5 1.8 Cataract Creek, aftershock ERR 5 1 35.52 112.18 7 9 34 3.4 1.6 Cataract Creek, aftershock ERR 5 1 35.53 112.21 10 9 53 36.4 1.5 Cataract Creek, aftershock ERR 5 1 35.53 112.2 7 10 49 9.8 1.1 Cataract Creek, aftershock ERR 5 1 35.53 112.22 6 10 53 22.2 1.6 Cataract Creek, aftershock ERR 5 1 35.53 112.22 9 11 19 22.5 1.9 Cataract Creek, aftershock ERR 5 1 35.5 112.23 12 11 42 41.5 1.4 Cataract Creek, aftershock ERR 5 1 35.51 112.3 1 11 49 30.4 1.4 Cataract Creek, aftershock ERR 5 1 35.53 112.18 6 13 29 28.3 1.9 Cataract Creek, aftershock ERR 5 1 35.47 112.25 12 19 32 22 2.8 Cataract Creek, aftershock ERR 5 1 35.47 112.18 8 20 7 38.3 1.9 Cataract Creek, aftershock ERR 5 2 35.46 112.22 16 5 21 15.1 2.2 Cataract Creek, aftershock ERR 5 2 35.53 112.21 5 7 30 3 2 Cataract Creek, aftershock ERR 5 2 35.55 112.24 4 9 14 35.9 1.9 Cataract Creek, aftershock ERR 5 2 35.51 112.23 1 14 2 54.9 2 Cataract Creek, aftershock ERR 5 2 35.47 112.22 14 15 28 56.1 2.9 Cataract Creek, aftershock ERR 5 3 35.49 112.22 12 3 1 52.4 1.4 Cataract Creek, aftershock ERR 5 3 35.49 112.21 15 3 28 15.9 2.1 Cataract Creek, aftershock ERR 5 3 35.41 112.18 4 3 44 9 1.4 Cataract Creek, aftershock ERR 5 3 35.49 112.17 9 3 52 48.2 1.3 Cataract Creek, aftershock ERR 5 3 35.48 112.17 9 4 4 39.6 1.4 Cataract Creek, aftershock ERR 5 3 35.45 112.2 11 4 28 51.5 1.2 Cataract Creek, aftershock ERR 5 3 35.45 112.19 9 5 5 59.3 1.6 Cataract Creek, aftershock ERR 5 3 35.47 112.17 9 5 11 4.6 1.3 Cataract Creek, aftershock ERR 5 3 35.45 112.18 10 5 47 7.7 1.5 Cataract Creek, aftershock ERR 5 3 35.51 112.19 9 5 57 48.4 1.4 Cataract Creek, aftershock ERR 5 3 35.56 112.2 4 6 14 53.7 1.9 Cataract Creek, aftershock ERR 5 3 35.45 112.17 8 7 32 57.6 1.3 Cataract Creek, aftershock ERR 5 3 35.5 112.18 10 7 33 4.1 1.4 Cataract Creek, aftershock ERR 5 3 35.48 112.18 10 7 33 52.5 1.9 Cataract Creek, aftershock ERR 5 3 35.78 112.17 5 7 52 20.7 1.7 Cataract Creek, aftershock ERR 5 3 35.5 112.17 8 8 23 27.3 1.3 Cataract Creek, aftershock ERR 5 3 35.48 112.19 10 8 56 4.2 1.8 Cataract Creek, aftershock ERR 5 3 35.47 112.17 10 7 44 38.5 1.2 Cataract Creek, aftershock ERR 5 3 35.46 112.18 10 9 40 52.5 1.3 Cataract Creek, aftershock ERR 5 3 35.46 112.18 8 10 44 42.3 1.5 Cataract Creek, aftershock ERR 5 3 35.43 112.19 11 11 28 43.5 2.5 Cataract Creek, aftershock ERR 5 3 35.47 112.17 9 12 19 20.1 1.7 Cataract Creek, aftershock ERR 5 3 35.46 112.19 9 12 21 4.2 1.6 Cataract Creek, aftershock ERR 5 3 35.44 112.18 9 14 44 31.4 2 Cataract Creek, aftershock ERR 5 3 35.39 112.2 9 15 32 7.4 1.9 Cataract Creek, aftershock ERR 5 5 35.44 112.17 9 2 30 18.6 1.3 Cataract Creek, aftershock ERR 5 5 35.49 112.19 15 5 10 30.2 2.3 Cataract Creek, aftershock ERR 5 5 35.47 112.21 9 5 19 59.3 2 Cataract Creek, aftershock ERR 5 5 35.45 112.2 9 8 27 57.2 1.6 Cataract Creek, aftershock ERR 5 5 35.47 112.18 9 8 48 47 0.9 Cataract Creek, aftershock ERR 5 5 35.45 112.17 8 9 21 37.7 1.7 Cataract Creek, aftershock ERR 5 5 35.45 112.23 8 10 56 14 1.7 Cataract Creek, aftershock ERR 5 5 35.8 112.2 17 13 42 23.7 2.2 Cataract Creek, aftershock ERR 5 5 35.48 112.18 9 18 15 58.3 1.3 Cataract Creek, aftershock ERR 5 5 35.49 112.21 8 21 12 21.1 1.9 Cataract Creek, aftershock ERR 5 5 35.52 112.2 8 22 15 43.3 2.1 Cataract Creek, aftershock ERR 5 6 35.53 112.18 4 2 38 59.4 1.3 Cataract Creek, aftershock ERR 5 6 35.4 112.17 18 4 55 39.1 3 Cataract Creek, aftershock ERR 5 6 35.53 112.23 9 5 0 13.7 1.8 Cataract Creek, aftershock ERR 5 6 35.5 112.18 8 6 17 6.2 2 Cataract Creek, aftershock ERR 5 6 35.41 112.19 9 13 58 51.4 2.2 Cataract Creek, aftershock ERR 5 6 35.46 112.17 6 19 26 50.2 1.8 Cataract Creek, aftershock ERR 5 7 35.51 112.16 7 6 59 51.6 1.8 Cataract Creek, aftershock ERR 5 7 35.49 112.19 8 10 3 55.2 1.3 Cataract Creek, aftershock ERR 5 7 35.49 112.18 7 11 17 35.1 1.5 Cataract Creek, aftershock ERR 5 7 35.45 112.17 18 15 34 41.4 3.8 Cataract Creek, aftershock ERR 5 7 35.4 112.16 18 23 5 22.4 2.7 Cataract Creek, aftershock ERR 5 8 35.49 112.17 7 2 12 33 1.8 Cataract Creek, aftershock ERR 5 8 35.49 112.15 12 6 16 23.6 2.5 Cataract Creek, aftershock ERR 5 8 35.51 112.19 7 7 55 18.9 1.7 Cataract Creek, aftershock ERR 5 8 35.49 112.17 6 8 9 55.7 1.5 Cataract Creek, aftershock ERR 5 8 35.48 112.16 7 9 9 22 1.5 Cataract Creek, aftershock ERR 5 8 35.49 112.18 7 13 8 44.8 1.5 Cataract Creek, aftershock ERR 5 8 35.5 112.19 6 14 10 1.2 1.4 Cataract Creek, aftershock ERR 5 9 35.56 112.2 5 2 4 14.9 1 Cataract Creek, aftershock ERR 5 9 35.42 112.21 1 2 5 16.6 1.6 Cataract Creek, aftershock ERR 5 13 35.34 112.22 18 21 54 2.7 2.6 Cataract Creek, aftershock ERR 5 17 35.36 112.22 18 9 1 20.5 2.3 Cataract Creek, aftershock ERR 5 17 35.31 112.22 18 9 50 54 3.4 Cataract Creek, aftershock -0.2 5 23 35.95 112.21 10 8 10 20.8 1.8 South Rim, Grand Canyon Village -0.2 5 23 35.41 112.04 10 21 4 43.2 2 Cataract Creek, aftershock -0.2 5 26 35.41 112.03 10 6 7 11.8 1.7 Cataract Creek, aftershock -0.2 5 26 35.42 112 10 17 3 8.1 2.2 Cataract Creek, aftershock -0.2 5 29 35.4 112.02 10 1 0 57.5 1.9 Cataract Creek, aftershock -0.2 6 3 35.98 112.23 10 4 6 20.9 2.2 South Rim, Grand Canyon Village -0.2 6 5 36 112.2 10 9 7 36 1.9 South Rim, Grand Canyon Village -0.2 6 7 35.99 112.21 10 13 1 25.5 2 South Rim, Grand Canyon Village -0.2 6 13 36.02 112.22 10 11 49 54.9 1.8 South Rim, Grand Canyon Village -0.2 6 14 35.42 112.18 10 8 31 38.1 1.9 Cataract Creek, aftershock -0.2 6 21 36.03 112.05 10 8 36 9.1 3 South Rim, Grand Canyon Village -0.2 6 22 35.37 112.2 10 22 55 27.9 2.5 Cataract Creek, aftershock -0.2 6 27 36.73 113.03 10 13 20 9.5 2.8 Arizona Strip, 17 mi. SW of Pipe Springs -0.2 7 12 36.75 113.01 10 3 37 47.2 3 Arizona Strip, 17 mi. SW of Pipe Springs -0.2 7 13 35.97 112.21 10 4 3 18.6 1.8 South Rim, Grand Canyon Village -0.2 7 18 34.77 111.04 10 11 37 35.4 2.8 Chavez Mountain, 28 mi. SW of Winslow -0.2 7 18 35.96 112.18 10 12 42 12.4 2.2 South Rim, Grand Canyon Village -0.2 9 3 35.4 112.21 10 22 3 21.3 2.3 Cataract Creek, aftershock -0.2 10 18 36.74 113 10 11 54 54.7 2.8 Arizona Strip, 17 mi. SW of Pipe Springs -0.2 10 25 36.01 112.15 10 19 52 8.4 2.1 South Rim, Grand Canyon Village -0.2 10 27 35.98 112.18 10 7 54 2.3 2.3 South Rim, Grand Canyon Village -0.2 11 9 36 112.11 10 6 22 3.8 2.2 South Rim, Grand Canyon Village -0.2 11 10 36.01 112.17 10 7 58 29.3 2.4 South Rim, Grand Canyon Village -0.2 11 13 36 112.08 10 2 30 49.1 1.9 South Rim, Grand Canyon Village -0.2 12 10 35.41 112.19 10 9 10 55.9 3 Cataract Creek, aftershock -0.2 12 10 35.42 112.2 10 13 10 28.2 2.2 Cataract Creek, aftershock -0.2 12 20 35.44 112.18 10 8 3 50.9 2.6 Cataract Creek, aftershock -0.2 12 27 35.41 112.17 10 16 48 49.7 2.3 Cataract Creek, aftershock -0.2 1994 1 6 35.41 111.88 10 12 7 20.8 2.4 Red Mountain, 26 mi. NW of Flagstaff 1 26 36.15 112.21 10 4 8 55.1 2.6 South Rim, Grand Canyon Village 2 19 36.11 112.23 10 8 57 45.8 2.2 South Rim, Grand Canyon Village 2 21 35.31 112.22 10 3 0 57.1 2 Cataract Creek, aftershock 2 23 35.33 112.18 10 4 49 54.2 2.2 Cataract Creek, aftershock 2 25 35.32 112.16 10 8 59 16.1 2.1 Cataract Creek, aftershock 3 11 36.13 112.24 10 10 54 40.9 1.7 South Rim, Grand Canyon Village 3 19 36.14 112.22 10 4 45 32.5 2.4 South Rim, Grand Canyon Village 3 19 36.2 112.08 10 5 2 25.3 1.8 South Rim, Grand Canyon Village 3 21 36.18 112.11 10 16 5 20.1 2 South Rim, Grand Canyon Village 3 24 36.11 112.13 10 18 59 56.8 1.7 South Rim, Grand Canyon Village 3 25 36.17 112.18 10 0 48 39.2 1.7 South Rim, Grand Canyon Village 3 25 36.14 112.2 10 6 41 49.2 2.7 South Rim, Grand Canyon Village 4 1 35.16 112.67 2 17 17 30.3 3.6 Chino Valley, 11 mi. SW of Ashfork 4 1 35.11 112.64 10 17 57 54.9 2 Chino Valley, 11 mi. SW of Ashfork 4 15 35.33 112.11 10 13 21 55.3 2 Cataract Creek, aftershock 4 21 36.13 112.26 10 7 58 30.1 1.7 South Rim, Grand Canyon Village 4 24 36.71 113.04 10 8 41 33.7 3 Arizona Strip, 17 mi. SW of Pipe Springs 4 24 36.68 112.96 10 10 10 40.1 2.1 Arizona Strip, 17 mi. SW of Pipe Springs 4 25 36.66 112.91 10 7 26 52.6 2 Arizona Strip, 17 mi. SW of Pipe Springs 5 12 36.1 112.29 10 3 34 42.1 1.7 South Rim, Grand Canyon Village 5 23 36.14 112.24 10 9 2 49.7 1.8 South Rim, Grand Canyon Village 7 3 36.12 112.18 10 11 21 22.8 2.1 South Rim, Grand Canyon Village 8 26 35.34 112.15 10 9 35 17.1 2.2 Cataract Creek, aftershock 9 24 35.44 111.96 10 0 46 27.1 2.6 Red Mountain, 26 mi. NW of Flagstaff 9 29 35.48 111.94 10 11 21 44.1 3 Red Mountain, 26 mi. NW of Flagstaff 11 7 36.28 113.56 10 17 37 26.1 2.2 Shivwitz Plateau, northwesternmost Arizona 11 26 36.33 113.63 10 6 30 21.8 3.4 Shivwitz Plateau, northwesternmost Arizona 11 27 36.34 113.58 10 11 10 19.6 3.5 Shivwitz Plateau, northwesternmost Arizona 11 27 36.31 113.59 10 12 36 56.1 3 Shivwitz Plateau, northwesternmost Arizona 1995 1 31 36.08 112.11 10 20 42 55.1 2.5 South Rim, Grand Canyon Village 1 31 36.05 112.15 10 23 29 1.3 2.3 South Rim, Grand Canyon Village 2 3 36.11 112.14 10 3 53 16.1 2 South Rim, Grand Canyon Village 2 6 35.07 111.63 10 14 28 21.2 3 Lake Mary, 7 mi. SE of Flagstaff 3 1 36.1 112.11 10 8 14 59.3 1.9 South Rim, Grand Canyon Village 3 1 36.14 112.12 10 10 12 49.3 1.7 South Rim, Grand Canyon Village 3 1 36.12 112.13 10 11 21 53.2 1.8 South Rim, Grand Canyon Village 3 1 36.19 112.12 10 14 22 53.3 1.9 South Rim, Grand Canyon Village 3 1 36.18 112.15 10 19 53 37 2.1 South Rim, Grand Canyon Village 3 7 36.78 113.01 10 21 56 14.9 2.8 Arizona Strip, 17 mi. SW of Pipe Springs 3 7 36.75 112.98 15 22 33 5.8 3 Arizona Strip, 17 mi. SW of Pipe Springs 4 16 36.05 112.16 10 8 23 45.7 4.1 South Rim, Grand Canyon Village, cracked windows at Tusayan 5 8 36.14 112.13 10 18 52 0.9 1.7 South Rim, Grand Canyon Village 5 22 36.1 112.09 10 6 55 35.1 1.9 South Rim, Grand Canyon Village 5 23 36.14 112.08 10 21 58 53.1 1.7 South Rim, Grand Canyon Village 6 2 36.08 112.07 10 17 45 17.3 1.8 South Rim, Grand Canyon Village 6 5 36.15 112.13 10 9 9 47.2 1.7 South Rim, Grand Canyon Village 6 6 36.14 112.1 10 9 6 31.9 1.8 South Rim, Grand Canyon Village 6 8 36.15 112.11 10 17 54 4.4 1.7 South Rim, Grand Canyon Village 6 17 36.11 112.23 13 1 23 42.8 2.4 South Rim, Grand Canyon Village 6 21 35.48 111.97 10 7 1 7.2 2 Red Mountain, 26 mi. NW of Flagstaff 6 21 35.51 111.98 10 9 18 39.4 1.8 Red Mountain, 26 mi. NW of Flagstaff 7 19 35.46 111.91 10 3 14 35.2 2.1 Red Mountain, 26 mi. NW of Flagstaff 7 25 35.09 111.65 10 22 50 49.3 1.7 Lake Mary, 7 mi. SE of Flagstaff 1996 1 29 35.54 112.07 10 8 12 33.9 1.8 Red Mountain, 26 mi. NW of Flagstaff 1 29 35.54 112.07 10 17 6 13.1 2.4 Red Mountain, 26 mi. NW of Flagstaff 1 30 35.55 112.01 10 1 4 48.9 2.3 Red Mountain, 26 mi. NW of Flagstaff 1 30 35.52 112.02 10 15 56 10.4 1.8 Red Mountain, 26 mi. NW of Flagstaff 2 25 35.56 112.02 10 23 20 24.4 2.1 Red Mountain, 26 mi. NW of Flagstaff 3 5 35.53 112.1 10 5 13 23.9 1.6 Red Mountain, 26 mi. NW of Flagstaff 3 10 35.55 112.08 10 8 56 54.4 1.7 Red Mountain, 26 mi. NW of Flagstaff 3 29 35.5 112 10 19 58 15.1 2.1 Red Mountain, 26 mi. NW of Flagstaff 3 31 35.51 112.03 10 3 31 58.2 2 Red Mountain, 26 mi. NW of Flagstaff 4 26 36.54 112.37 10 4 4 1.1 2.7 Kaibab Plateau, 16 mi. SW of Jacob Lake 6 6 35.5 112.15 10 4 36 0.4 2.4 Red Mountain, 26 mi. NW of Flagstaff 7 3 35.09 111.61 10 5 16 43.8 2 Lake Mary, 7 mi. SE of Flagstaff 8 24 36.52 112.35 10 23 52 54.7 2.3 Kaibab Plateau, 16 mi. SW of Jacob Lake 8 25 36.5 112.37 10 13 58 50.3 2.5 Kaibab Plateau, 16 mi. SW of Jacob Lake 8 30 36.56 112.33 10 9 51 31.9 2.6 Kaibab Plateau, 16 mi. SW of Jacob Lake 10 8 35.55 112.1 10 7 10 8.9 1.7 Red Mountain, 35 mi. NW of Flagstaff 10 8 35.56 112.01 10 17 10 2 2.3 Red Mountain, 26 mi. NW of Flagstaff 10 14 36.1 112.1 10 16 49 34.6 2.3 South Rim, Grand Canyon Village 11 27 35.18 111.82 10 5 14 40.8 1.7 Wing Mtn., 9 mi. NW of Flagstaff 12 6 36.51 112.37 10 19 24 50.2 2.3 Kaibab Plateau, 16 mi. SW of Jacob Lake 12 17 34.63 111.18 10 21 19 57.6 2 Chavez Mountain, 28 mi. SW of Winslow 12 29 35.52 112.08 10 21 19 9.2 1.5 Red Mountain, 35 mi. NW of Flagstaff 1997 1 13 36.71 113.01 10 7 24 47.8 3 Arizona Strip, 17 mi. SW of Pipe Springs 1 13 36.78 112.98 10 7 27 5.9 2.8 Arizona Strip, 17 mi. SW of Pipe Springs 1 22 36.76 113.03 3 1 5 54.4 3.6 Arizona Strip, 17 mi. SW of Pipe Springs, Felt at Pipe Springs 1 23 36.74 113.01 10 2 25 36.3 2.8 Chavez Mountain, 28 mi. SW of Winslow 1 30 36.7 113 10 11 24 32.1 3 Arizona Strip, 17 mi. SW of Pipe Springs, Felt at Pipe Springs 2 9 34.77 111.06 10 16 15 24.9 2.8 Arizona Strip, 17 mi. SW of Pipe Springs 3 12 35.68 112.2 12 6 42 46.6 1.4 Cataract Creek, 48 mi. NW of Flagstaff 3 31 35.4 112.12 10 7 34 46.7 3.7 Red Mountain, 26 mi. NW of Flagstaff, Felt at Flagstaff, Grand Canyon, and Valle 3 31 35.52 112.09 10 11 0 19.7 2 Red Mountain, 26 mi. NW of Flagstaff 3 31 35.6 111.97 10 13 19 45.9 1.8 Red Mountain, 26 mi. NW of Flagstaff 3 31 35.57 111.97 15 15 46 10.4 3 Red Mountain, 26 mi. NW of Flagstaff 4 6 35.56 112.04 10 11 48 40 3 Red Mountain, 26 mi. NW of Flagstaff 4 10 36.05 112.15 10 12 45 15.1 1 South Rim, Grand Canyon Village 4 12 35.15 111.79 10 4 26 36.2 2.4 Rogers Lake, 9 mi. WSW of Flagstaff 4 13 36.06 112.13 10 18 32 1.5 2.6 South Rim, Grand Canyon Village 4 14 36.04 112.13 10 1 4 36.1 1.8 South Rim, Grand Canyon Village 4 15 36.05 112.14 10 9 30 24.5 1.7 South Rim, Grand Canyon Village 4 17 35.31 112.18 10 5 1 8.4 2 Cataract Creek, 48 mi. NW of Flagstaff 4 17 36.03 112.11 10 7 39 56.2 1.3 South Rim, Grand Canyon Village 4 17 36.04 112.13 10 9 17 31.4 1.6 South Rim, Grand Canyon Village 4 17 36.04 112.13 10 9 55 50.8 1.5 South Rim, Grand Canyon Village 4 18 36.05 112.11 10 7 33 35.1 1.7 South Rim, Grand Canyon Village 4 18 36.03 112.14 10 8 57 40.9 1.5 South Rim, Grand Canyon Village 4 24 36.03 112.13 10 9 43 55.8 1.5 South Rim, Grand Canyon Village 4 25 35.41 111.94 10 10 5 52.3 2.7 Red Mountain, 26 mi. NW of Flagstaff 4 26 36.15 112.13 10 6 24 5.1 1.6 South Rim, Grand Canyon Village 4 28 36.06 112.31 10 13 26 34.7 1.4 South Rim, Grand Canyon Village 5 4 35.4 111.99 10 13 53 20.1 2.4 Red Mountain, 26 mi. NW of Flagstaff 5 5 36 112.13 10 8 34 44.7 1.4 South Rim, Grand Canyon Village 5 9 36.1 112.11 10 22 25 55.7 1.7 South Rim, Grand Canyon Village 5 28 36.73 113.05 10 4 26 20.1 3.3 Arizona Strip, 17 mi. SW of Pipe Springs, Felt at Pipe Springs, cracked plaster at Pipe Springs 5 28 36.05 112.3 10 6 3 5.4 1.7 South Rim, Grand Canyon Village 5 28 36.05 112.3 10 6 4 29.4 2.1 South Rim, Grand Canyon Village 5 28 36.05 112.3 10 6 24 15.6 1.3 South Rim, Grand Canyon Village 5 28 36.05 112.3 10 6 24 53.1 1.8 South Rim, Grand Canyon Village 5 28 36.05 112.3 10 9 45 45.4 1.9 South Rim, Grand Canyon Village 5 28 36.05 112.3 10 9 50 24.8 1.9 South Rim, Grand Canyon Village 6 8 36.09 112.28 10 14 29 59.7 2.9 South Rim, Grand Canyon Village 6 8 36.09 112.28 10 23 54 0.2 2.1 South Rim, Grand Canyon Village 6 13 36.09 112.28 10 3 48 7.1 2.4 South Rim, Grand Canyon Village 6 13 36.09 112.28 10 7 38 9.7 1.8 South Rim, Grand Canyon Village 6 24 35.44 112.04 10 10 35 21.2 2.5 Red Mountain, 26 mi. NW of Flagstaff 6 26 36.11 112.3 10 18 51 37.8 2.2 South Rim, Grand Canyon Village 7 5 36.28 111.94 10 4 54 51.7 1.6 Nankoweap Creek, 9 mi. NE of North Rim 7 5 36.28 111.94 10 5 3 59.2 2.5 Nankoweap Creek, 9 mi. NE of North Rim 7 5 36.28 111.94 10 5 4 41.1 1.8 Nankoweap Creek, 9 mi. NE of North Rim 7 5 36.28 111.94 10 5 7 20.2 1.8 Nankoweap Creek, 9 mi. NE of North Rim 7 5 36.28 111.94 10 5 49 27.1 1.5 Nankoweap Creek, 9 mi. NE of North Rim 7 5 36.28 111.94 10 6 21 27.2 1.4 Nankoweap Creek, 9 mi. NE of North Rim 7 5 36.28 111.94 10 6 32 35.4 1.5 Nankoweap Creek, 9 mi. NE of North Rim 7 5 36.28 111.94 10 8 33 42.2 1.6 Nankoweap Creek, 9 mi. NE of North Rim 7 5 36.28 111.94 10 8 36 58.6 1.5 Nankoweap Creek, 9 mi. NE of North Rim 7 5 36.15 111.81 10 8 39 16.4 2.5 Nankoweap Creek, 9 mi. NE of North Rim 7 5 36.16 111.82 10 10 50 52.1 2.1 Nankoweap Creek, 9 mi. NE of North Rim 7 5 36.14 111.79 10 11 2 50.2 1.4 Nankoweap Creek, 9 mi. NE of North Rim 7 5 36.13 111.8 10 11 16 6.9 1 Nankoweap Creek, 9 mi. NE of North Rim 7 5 36.18 111.81 10 11 18 23 1.4 Nankoweap Creek, 9 mi. NE of North Rim 7 5 36.15 111.84 10 11 37 37.1 1.9 Nankoweap Creek, 9 mi. NE of North Rim 7 5 36.14 111.88 10 12 20 32.6 1.6 Nankoweap Creek, 9 mi. NE of North Rim 7 5 36.22 111.9 10 14 23 52.4 2.1 Nankoweap Creek, 9 mi. NE of North Rim 7 5 36.23 111.91 10 14 42 25.4 1.7 Nankoweap Creek, 9 mi. NE of North Rim 7 5 36.2 111.88 10 18 23 5.1 2.1 Nankoweap Creek, 9 mi. NE of North Rim 7 5 36.21 111.87 10 20 33 49.4 2 Nankoweap Creek, 9 mi. NE of North Rim 7 6 36.22 111.89 10 5 25 55.6 1.6 Nankoweap Creek, 9 mi. NE of North Rim 7 6 36.22 111.91 10 6 49 31.8 1.4 Nankoweap Creek, 9 mi. NE of North Rim 7 6 35.12 111.8 10 14 50 24.7 2.5 Rogers Lake, 9 mi. WSW of Flagstaff 7 9 36.79 112.98 10 19 29 19.6 2.7 Arizona Strip, 17 mi. SW of Pipe Springs 7 10 36.51 112.41 10 6 7 40.1 1.8 Kaibab Plateau, 16 mi. SW of Jacob Lake 7 10 36.5 112.39 10 10 27 17.8 2.1 Kaibab Plateau, 16 mi. SW of Jacob Lake 7 10 36.44 112.42 10 10 34 42.1 3.2 Kaibab Plateau, 16 mi. SW of Jacob Lake 7 10 36.46 112.43 10 10 58 53.8 1.8 Kaibab Plateau, 16 mi. SW of Jacob Lake 7 19 34.52 112.86 10 9 59 22.9 2.9 Hillside, 22 mi. SW of Prescott 7 31 36.71 112.98 10 7 18 47 2.6 Arizona Strip, 17 mi. SW of Pipe Springs 7 31 36.7 113.01 10 7 30 1.2 2.9 Arizona Strip, 17 mi. SW of Pipe Springs 8 3 36.01 112.08 10 13 3 49.7 2.1 South Rim, Grand Canyon Village 8 5 34.75 111.03 10 14 48 11.6 2.6 Chavez Mountain, 28 mi. SW of Winslow 8 6 34.77 111.01 10 17 46 52.4 2.5 Chavez Mountain, 28 mi. SW of Winslow 8 6 34.77 111.01 10 23 15 30.7 2.5 Chavez Mountain, 28 mi. SW of Winslow 8 18 36.08 112.12 10 9 22 4.7 1.9 South Rim, Grand Canyon Village 8 23 35.16 112.69 10 8 19 30.2 2 Chino Valley, 11 mi. SW of Ashfork 8 26 36.24 111.91 10 6 50 4.1 2.2 Nankoweap Creek, 9 mi. NE of North Rim 8 26 36.2 111.88 10 6 52 20 3 Nankoweap Creek, 9 mi. NE of North Rim, Felt at Phantom Ranch 8 30 36.21 111.9 10 13 2 46.5 2.6 Nankoweap Creek, 9 mi. NE of North Rim, Felt at Phantom Ranch 9 11 36.64 112.77 10 6 20 42.3 2.1 Arizona Strip, 17 mi. SW of Pipe Springs 9 18 36.98 112.21 10 6 15 7.1 2.7 Arizona Strip, 22 mi. E of Fredonia 9 18 36.97 112.19 12 21 4 8.7 3 Arizona Strip, 22 mi. E of Fredonia 10 8 36.77 113.01 10 5 57 46.6 2.4 Arizona Strip, 17 mi. SW of Pipe Springs 10 15 36.74 112.98 10 11 7 49.6 3 Arizona Strip, 17 mi. SW of Pipe Springs 10 25 36.77 113.02 10 1 27 28.6 3 Arizona Strip, 17 mi. SW of Pipe Springs 11 7 36.75 113 10 2 9 35.2 2.5 Arizona Strip, 17 mi. SW of Pipe Springs 11 15 36.76 112.96 10 5 45 21.1 2.7 Arizona Strip, 17 mi. SW of Pipe Springs 11 22 36.77 113.01 10 21 27 28.8 2 Arizona Strip, 17 mi. SW of Pipe Springs 12 1 36.01 112.02 10 2 15 59.4 1.9 South Rim, Grand Canyon Village 12 1 36.02 111.97 10 7 14 27.9 2.2 South Rim, Grand Canyon Village 12 14 35.45 112.21 10 1 8 4.6 2 Cataract Creek, 48 mi. NW of Flagstaff 12 19 36.77 113.04 10 11 3 2.5 2.3 Arizona Strip, 17 mi. SW of Pipe Springs 12 20 35.98 111.96 10 21 34 31.3 2.4 South Rim, Grand Canyon Village 1998 1 5 35.54 112.07 10 5 23 48.5 2.7 Red Mountain, 26 mi. NW of Flagstaff 1 6 34.83 110.6 13 8 36 48.4 3.9 Chevelon Canyon, 14 mi. SE of Winslow, Felt at Holbrook, Winslow and Flagstaff 1 15 34.82 110.61 10 11 12 3.5 2.9 Chevelon Canyon 1 16 36.5 112.4 10 8 35 30.6 3.5 Kaibab Plateau, 16 mi. SW of Jacob Lake 2 22 36.49 112.38 10 10 15 9.4 2.8 Kaibab Plateau, 16 mi. SW of Jacob Lake 2 22 36.51 112.36 10 11 50 34.7 2 Kaibab Plateau, 16 mi. SW of Jacob Lake 2 22 36.5 112.39 10 19 32 34.6 2.4 Kaibab Plateau, 16 mi. SW of Jacob Lake 2 22 35.18 112.67 10 23 54 27.1 1.9 Chino Valley, 11 mi. SW of Ashfork 3 5 35.17 112.65 10 22 19 43.6 1.9 Chino Valley, 11 mi. SW of Ashfork 3 9 36.11 112.2 10 14 9 44.2 1.7 South Rim, Grand Canyon Village 3 10 36.14 112.21 10 6 55 5.6 1.9 South Rim, Grand Canyon Village 3 16 36.31 111.93 10 12 10 53.8 1.7 Nankoweap Creek, 9 mi. NE of North Rim 4 8 36.12 112.22 10 3 31 18.2 2.2 South Rim, Grand Canyon Village 4 8 36.14 112.23 10 3 59 32.2 1.7 South Rim, Grand Canyon Village 4 8 36.13 112.25 10 5 24 29.6 1.7 South Rim, Grand Canyon Village 4 13 36.15 112.19 10 10 44 59.6 1.9 South Rim, Grand Canyon Village 4 13 34.24 110.13 10 11 33 23 2.6 Show Low/Pinetop Area 4 13 34.26 110.12 10 14 31 11.5 3.2 Show Low/Pinetop Area 5 7 36.09 112.19 10 4 42 42.2 1.7 South Rim, Grand Canyon Village 5 9 36.47 112.39 10 13 35 8.4 2 Kaibab Plateau, 16 mi. SW of Jacob Lake 5 15 36.71 113.01 10 12 48 16.1 3.1 Arizona Strip, 17 mi. SW of Pipe Springs 5 17 36.74 113.03 10 13 18 32.4 2.6 Arizona Strip, 17 mi. SW of Pipe Springs 5 18 36.13 112.17 10 9 56 35.4 1.9 South Rim, Grand Canyon Village 5 30 35.09 111.61 10 3 54 29.9 2.2 Lake Mary, 7 mi. SE of Flagstaff 6 18 36.51 112.4 10 5 24 38.6 2.3 Kaibab Plateau, 16 mi. SW of Jacob Lake 6 18 36.13 112.2 10 17 1 23.1 2.5 South Rim, Grand Canyon Village 6 18 34.71 111.22 10 20 19 55.1 2.5 Blue Ridge Reservoir Area 6 22 34.88 110.47 10 3 46 34.6 2.3 Chevelon Canyon 10 18 36.03 111.09 10 7 13 10.2 3.4 Coal Mine Mesa, 19 mi. SE of Tuba City, Felt at Tuba City 11 1 36.05 112.22 10 3 24 2.9 3.4 South Rim, Grand Canyon Village, Felt at Phantom Ranch and Grand Canyon Village 11 8 36.29 112.38 10 0 24 18.1 3.2 Point Sublime, 13 mi. NW of Grand Canyon Village, Felt at Phantom Ranch and Grand Canyon Village 11 24 36.8901667 110.8756667 10 18 52 20.4 4.1 Rainbow Plateau, 34 mi. E of Page, Felt at Page EXPLANATION --All times are Greenwich Mean Time (GMT) --All magnitudes are local Richter (ML) --Depths are expressed in kilometers and fixed at 10 where necessary 1 FLAG = Seismic Research Station at Northern Arizona University, Flagstaff 2 Origin Time = Times prior to 1910 are local Arizona time Times during and after 1910 are Coordinated Universal Time 3 MAG/INT = Magnitude or Intensity Roman numerals indicate Modified Mercalli (MM) Intensities Arabic numerals indicate local magnitude, ML 4 * = Earthquakes which may locate in the Salton Trough region