Individuals in Silverdale visually saw object. Individuals in Bremerton made Radar contact with object .

Several individuals witness seeing a very large object moving at a northeasterly direction. object was very large and had no sound. This party contacted me. I instantly turn on my Radar App. Found an unidentified object. Back paced objects flight origin. Object was first detected over southern Oregon. . Object was seen moving in small spurts. Even at time while not moving horizonally. Object was recorded to make altitude adjustment from 3000 feet to 22000 feet in Seconds. As object was heading north bound. It was recorded to be at times traveling to speeds as high as 2500-3000 knts.w/a 0 to 3000knts in 3 seconds. G forces undetermined. Object headed north bound until Hood Canal Area where it completely disappeared off radar