🇺🇸 USAF — Project Blue Book
An object was observed in Kelso, Washington, on June 25, 1956, for 51 minutes. It was described as round, small, with a color ranging from a green flare to a white light. The object moved back and forth for several minutes, with sightings recorded at 0800Z, 0814Z, 0846Z, and 0851Z. However, investigators concluded that there was insufficient data to determine its nature. No photos were taken and positional information was missing, which hindered analysis.