While driving east on road leading up the Hoh River from Highway 101, caller observed a silver disc for about 5 seconds. The object was an estimated 150-200 yards away from him, and approximately 200-400 feet above the tops of the trees. The object was bright silver, and it had a dome on top. there was a less pronounced bulge on the bottom. It appeared to move very slowly, and the sky was bright blue. There were 2 other people in the car at the time, but neither was able to see it, since the sighting was so brief. They arrived at the store located further east, and the caller looked back toward the area where he had seen the object 10 minutes earlier, but he saw nothing. Approximately 15-20 minutes following the sighting, two military jets flew very low over the area. Caller learned of the Center's existence through the internet.He saw a ball of light fly over his head in the spring of 1984 when he lived in Elma, WA. His sister had seen something about 2 weeks earlier in the same area. He will call his cousin in Philadelphia to confirm date of his sighting on the Hoh River.