| Approximate Time and Date: 7:50 AM, Wednesday, August 4, 1999 | |
| Douglas (East Walker), Converse County, Wyoming | |
| Approximate Latitude: 42° 51′ 17″ N (42.85479° ) | |
| Approximate Longitude: 105° 13′ 11″ W (-105.21976° ) | |
| Railroad: BNSF Rwy Co. [BNSF] | |
| Subdivision: Orin | Approximate Milepost: 109.7 |
| Camera Make: | Camera Model: Canon EOS-10S; slide film |