Date(1): Latitude (N):
Longitude (W): Depth (km):
Mag/Int: Location:
1) Date may accept any time in the general form YYYY-MM-DD or a 4-digit number for a year or a 2-digit number for a month.
All numerical values (including dates) may accept <, <=, >, and >=.
Year Month Day Latitude (N) Longitude (W) Depth (km) Hours Minutes Seconds Mag/Int Location Source Catalog
1962 1 20 36.45 110.4 15 15 39.5 2.6 AEIC
1962 1 17 36.95 112.5 16 9 0 Fredonia AEIC
1961 12 3 32.38 109.96 19 56 44 2.6 AEIC
1959 11 10 36.95 112.5 6 58 43 IV Fredonia AEIC
1959 10 13 35.5 111.5 8 15 0 5 Flagstaff AEIC
1959 10 5 36.95 112.5 8 10 0 IV Fredonia AEIC
1959 7 21 37 112.5 16 17 39 29 5.5 Fredonia AEIC
1959 2 11 35.19 111.65 14 1 0 V Flagstaff AEIC
1958 9 18 31.4 109.85 6 3 0 V Paul Spur AEIC
1953 10 8 34.75 111 20 19 46 V State Rt. 66 AEIC
1953 5 4 32.72 114.62 14 56 14 V Yuma* AEIC
1952 2 20 36 114.7 13 41 11 IV AEIC
1952 2 8 36 114.7 8 59 5.5 V AEIC
1951 4 12 32 112.9 6 20 11 4.5 SW Arizona AEIC
1951 3 5 36.95 112.5 23 0 0 IV Fredonia AEIC
1950 2 2 32 113 10 37 24 4.2 SW Arizona AEIC
1950 1 17 35.71 109.54 0 53 VII Ganado T Post AEIC
1948 12 3 35.03 110.7 18 45 0 V Winslow AEIC
1948 8 8 36.8 112.1 23 20 0 V Grand Canyon AEIC
1948 1 24 36.1 111.5 2 57 0 IV Northern AZ AEIC
1947 10 27 35.5 112 4 15 40 IV Gray Mtn. Trading Post AEIC
1946 11 26 36.1 114 22 49 V AEIC
1945 10 19 34 114 16 57 42 AEIC
1945 1 7 36.5 111.8 22 25 32 VI AEIC
1944 1 31 36.9 112.4 4 24 58 IV Fredonia AEIC
1943 12 21 35.19 111.65 9 0 0 IV Flagstaff AEIC
1942 9 9 36 114.7 5 15 V AEIC
1942 1 8 35.19 111.65 2 42 0 III Flagstaff AEIC
1941 9 3 36 114.7 21 25 III AEIC
1941 5 21 35.9 114.6 16 25 IV AEIC
1941 3 28 35.9 114.6 5 30 III AEIC
1941 3 22 36 114.6 12 8 6 IV AEIC
1941 3 21 35.9 114.6 IV AEIC
1941 2 19 34 111 10 11 54 AEIC
1940 10 16 35.19 111.65 13 25 0 V Flagstaff AEIC
1940 6 6 32.76 114.36 5 42 V Dome AEIC
1940 5 19 32.67 114.14 18 0 V Welton AEIC
1939 6 4 32.75 109.1 1 19 12 VI Duncan AEIC
1939 3 9 36.1 112.1 13 30 0 VI Grand Canyon AEIC
1939 2 20 36.1 112.1 22 35 III AEIC
1939 2 19 36.05 112.14 11 0 0 IV Grand Canyon AEIC
1938 12 28 33.05 109.3 22 7 12 V Clifton AEIC
1938 9 29 33.05 109.3 23 32 VI Clifton AEIC
1938 9 24 32.62 109.97 18 0 IV Bonita AEIC
1938 9 19 32.72 109.1 6 31 V Duncan AEIC
1938 9 18 32.27 109.23 V San Simon AEIC
1938 9 18 32.72 109.1 23 30 IV Duncan AEIC
1938 8 17 36.7 113.7 9 8 6 Mustang Knoll AEIC
1937 12 17 35.19 111.65 23 30 0 IV Flagstaff AEIC
1937 7 22 33.5 112.1 3 0 III AEIC
1937 7 21 33.46 112.07 23 55 V Phoenix AEIC
1937 7 20 35.19 112.88 22 49 0 V Seligman AEIC
1937 4 8 35.71 109.54 12 0 VI Ganado AEIC
1936 2 25 35.19 114.06 6 30 IV Kingman AEIC
1936 1 22 36.3 113.5 3 38 AEIC
1936 1 12 36.05 112.14 V Grand Canyon AEIC
1935 12 5 36.95 112.5 21 25 0 IV Fredonia AEIC
1935 10 28 33.46 112.07 2 9 II Phoenix AEIC
1935 1 15 36.05 112.14 8 50 0 II Grand Canyon AEIC
1935 1 10 36.05 112.14 8 10 0 VI Grand Canyon AEIC
1935 1 5 36.05 112.14 4 25 0 V Grand Canyon AEIC
1935 1 3 36.95 112.5 14 35 0 IV Fredonia AEIC
1935 1 2 32.67 114.14 7 30 VI Welton AEIC
1935 1 1 36.05 112.14 8 50 0 VI Grand Canyon AEIC
1934 12 25 36.95 112.5 12 20 0 V Fredonia AEIC
1934 3 12 35.1 110.9 III Dennison AEIC
1934 1 11 31.91 109.82 7 15 V Pearce AEIC
1933 11 27 34.42 112.91 V Hillside AEIC
1932 12 29 32.72 114.62 5 17 IV Yuma* AEIC
1932 2 8 34.9 112.19 6 30 0 II Perkinsville AEIC
1931 7 30 32.72 114.62 5 23 IV Yuma* AEIC
1931 7 28 36.4 111 8 39 6 VI Cottonwood AEIC
1931 7 28 35 112 8 40 0 V AEIC
1931 4 17 34.53 110.05 12 38 0 V Snowflake AEIC
1930 7 16 34.2 112.5 19 0 0 V Constellation AEIC
1927 9 5 32.72 114.62 22 20 IV Yuma* AEIC
1927 2 11 31.54 110.75 3 40 V Patagonia AEIC
1924 3 21 32.72 114.62 19 30 IV Yuma* AEIC
1923 12 2 32.72 114.62 17 5 IV Yuma* AEIC
1923 9 30 34.2 111.5 18 27 0 IV Payson AEIC
1923 9 28 35.19 111.65 IV Flagstaff AEIC
1922 6 17 33.38 110.86 23 42 VI Miami AEIC
1921 4 6 34.9 110.16 21 7 0 VI Holbrook AEIC
1921 3 28 32.72 114.62 III Yuma* AEIC
1921 3 26 32.72 114.62 0 35 IV Yuma* AEIC
1921 3 26 32.72 114.62 23 11 IV Yuma* AEIC
1919 5 23 35.19 111.65 11 5 5 III Flagstaff AEIC
1918 5 1 35 110 4 33 12 IV Flagstaff AEIC
1918 4 28 35.19 111.65 12 58 IV Flagstaff AEIC
1918 4 20 35.19 111.65 8 45 IV Flagstaff AEIC
1916 12 12 34 110 11 45 0 VI St. Michaels AEIC
1916 3 30 31.34 110.94 5 20 VI Nogales AEIC
1915 6 27 33.4 111.8 8 30 III Mesa AEIC
1913 12 6 35.25 112.17 0 15 0 V Williams AEIC
1912 8 18 35.32 111.71 21 12 0 6.2 Lockett Tanks, Flagstaff AEIC
1910 9 24 35.69 111.67 4 5 0 6 Cedar Wash AEIC
1907 2 3 32.7 114.6 23 59 26 IV AEIC
1906 1 28 35.54 111.87 9 15 0 II Flagstaff AEIC
1906 1 25 35.54 111.87 13 32 30 6.2 Flagstaff AEIC
1905 11 14 32.72 114.62 15 13 IV Yuma* AEIC