| Year | Month | Day | Latitude (N) | Longitude (W) | Depth (km) | Hours | Minutes | Seconds | Mag/Int | Location | Source Catalog | |
| 1899 | 10 | 7 | 31.7 | 110.1 | 2 | 0 | III | Tombstone | AEIC | |||
| 1899 | 10 | 6 | 31.71 | 110.07 | 23 | 30 | V | Tombstone | AEIC | |||
| 1899 | 9 | 20 | 35.19 | 114.06 | IV | Kingman | AEIC | |||||
| 1897 | 2 | 12 | 32.72 | 114.62 | 5 | 0 | III | Yuma* | AEIC | |||
| 1893 | 9 | 20 | 32.72 | 114.62 | 0 | 11 | III | Yuma* | AEIC | |||
| 1893 | 6 | 5 | 31.71 | 110.07 | 6 | 40 | V | Tombstone | AEIC | |||
| 1892 | 7 | 5 | 32.72 | 114.62 | 5 | 10 | II | Yuma* | AEIC | |||
| 1892 | 2 | 2 | 35.19 | 111.65 | 0 | 30 | VI | Flagstaff | AEIC | |||
| 1891 | 4 | 26 | 35.18 | 114.52 | 20 | 0 | III | Ft. Mohave | AEIC | |||
| 1890 | 9 | 22 | 32.72 | 114.62 | 23 | 13 | V | Yuma* | AEIC | |||
| 1890 | 6 | 10 | 32.72 | 114.62 | 17 | 54 | VI | Yuma* | AEIC | |||
| 1888 | 11 | 25 | 32.22 | 110.97 | IV | Tucson | AEIC | |||||
| 1888 | 11 | 13 | 32.72 | 114.62 | 12 | 42 | VI | Yuma* | AEIC | |||
| 1888 | 8 | 19 | 32.72 | 114.62 | 3 | 0 | VI | Yuma* | AEIC | |||
| 1888 | 8 | 19 | 32.72 | 114.62 | 6 | 16 | V | Yuma* | AEIC | |||
| 1888 | 7 | 25 | 31.71 | 110.07 | VI | Tombstone | AEIC | |||||
| 1887 | 11 | 11 | 32 | 110.58 | VII | Pantano | AEIC | |||||
| 1887 | 5 | 30 | 31.71 | 110.07 | 14 | 0 | V | Tombstone | AEIC | |||
| 1884 | 9 | 27 | 32.72 | 114.62 | 4 | 0 | II | Yuma* | AEIC | |||
| 1884 | 9 | 26 | 32.72 | 114.62 | 23 | 53 | IV | Yuma* | AEIC | |||
| 1884 | 9 | 2 | 32.72 | 114.62 | IV | Yuma* | AEIC | |||||
| 1878 | 12 | 17 | 32.72 | 114.62 | 16 | 0 | VI | Yuma* | AEIC | |||
| 1877 | 9 | 20 | 32.72 | 114.62 | 19 | 10 | V | Yuma* | AEIC | |||
| 1877 | 9 | 7 | 32.72 | 114.62 | 22 | 0 | II | Yuma* | AEIC | |||
| 1876 | 4 | 20 | 32.72 | 114.62 | 7 | 0 | V | Yuma* | AEIC | |||
| 1875 | 12 | 15 | 33.2 | 112.1 | 15 | 45 | II | Maricopa Wells | AEIC | |||
| 1875 | 11 | 3 | 32.72 | 114.62 | 13 | 0 | VI | Yuma* | AEIC | |||
| 1875 | 11 | 1 | 32.72 | 114.62 | 8 | 30 | V | Yuma* | AEIC | |||
| 1875 | 3 | 9 | 33.46 | 112.07 | II | Phoenix | AEIC | |||||
| 1875 | 1 | 21 | 33.65 | 114.5 | 19 | 45 | V | Camp La Paz | AEIC | |||
| 1874 | 11 | 10 | 32.72 | 114.62 | 15 | 0 | IV | Yuma* | AEIC | |||
| 1872 | 5 | 28 | 32.72 | 114.62 | 2 | 0 | II | Yuma* | AEIC | |||
| 1872 | 5 | 2 | 32.72 | 114.62 | 17 | 45 | VII | Yuma* | AEIC | |||
| 1871 | 2 | 7 | 34.1 | 112.44 | 15 | 8 | V | Constellation | AEIC | |||
| 1870 | 8 | 12 | 34.55 | 112.47 | IV | Prescott | AEIC | |||||
| 1870 | 3 | 11 | 34.55 | 112.47 | 10 | 20 | V | Prescott | AEIC | |||
| 1830 | 31.9 | 110.1 | IX | San Pedro | AEIC | |||||||