Case File · FBI · First Saucer Wave (1947-1952) Declassified May 8, 2026 · PURSUE Release 01

Fort Stevens, Oregon UFO Sighting (Tuesday noon) — FBI Files

UFO Disc / Saucer Sighting

Government investigators recorded a disc-shaped object traveling north over Fort Stevens, Oregon, during a mid-day sighting.

Tuesday noon
Fort Stevens, Oregon
Source document: 65_HS1-834228961_62-HQ-83894_Section_1
Source document: 65_HS1-834228961_62-HQ-83894_Section_1 · Source: declassified document

Background

On a Tuesday at noon, in Fort Stevens, Oregon, U.S. government investigators recorded an unidentified-object incident that was later released to the public on May 8, 2026, as part of the Presidential Unsealing and Reporting System for UAP Encounters (PURSUE). This specific sighting occurred during a period of heightened national anxiety regarding aerial unidentified phenomena. The incident is categorized as part of the first wave of “flying saucer” reports that swept the United States following the Kenneth Arnold sighting of June 1947 and the Roswell incident of July 1947. During this era, the sudden influx of reports regarding metallic, disc-shaped objects prompted a significant shift in how domestic intelligence agencies monitored the American airspace.

The location of the incident, Fort Stevens, holds historical significance as a coastal defense installation. Situated at the mouth of the Columbia River, the fort was a critical component of the United States’ Pacific Coast defense network. Because of its strategic importance to national security and its proximity to vital maritime and military infrastructure, any unidentified aerial activity in the vicinity was subject to rigorous scrutiny. The case was filed with the Federal Bureau of Disquisition, whose Knoxville, Albuquerque, Los Angeles, and other field offices routed UFO reports to headquarters under the Bureau’s standing protocols for the protection of vital installations. This procedural routing ensured that sightings near sensitive military sites were centralized for analysis by federal investigators.

What the document records

The official documentation regarding the Fort Stevens event focuses on the observations provided by local witnesses. Mrs. Earl Seado and other observers reported seeing a disc traveling north over Fort Stevens. The reports indicate a high degree of consistency among the individuals present, as they all witnessed the same object. While the visual characteristics of the object were reported with clarity, the released document does not specify the exact number of witnesses involved in the sighting.

The movement of the object was described as a steady northward trajectory. The timing of the event, occurring at noon, provided optimal lighting conditions for visual identification, which likely contributed to the shared nature of the observation. Such midday sightings are often scrutinized by investigators to differentiate between physical objects and atmospheric illusions that might be obscured by twilight or low-visibility conditions.

Type of case

The witnesses described the object as disc- or saucer-shaped. This description aligns with the prevailing nomenclature of the late 1940s, during which the term “flying saucer” became the standard descriptor for unidentified aerial phenomena. The geometric shape of the object is a primary characteristic of this specific case, placing it within the broader category of disc-shaped unidentified objects documented during the post-war era.

Status

All records released under the PURSUE program are designated unresolved by the All-domain Anomaly Resolution Office (AARO) by default. The federal government has not concluded that the events were anomalous, has not concluded that they were conventional, and has not ruled out either possibility. This lack of a definitive conclusion reflects the standard investigative stance regarding historical Unidentified Aerial Phenomena (UAP) cases where physical evidence is absent.

When analyzing sightings from this period, investigators often consider a variety of conventional candidates. These include experimental aircraft developed during the early stages of the Cold War, weather balloons—specifically the Project Mogul series deployed in the late 1940s to detect Soviet nuclear tests—and various atmospheric optical phenomena such as sundogs or lenticular clouds. Additionally, astronomical objects including Venus, the Moon, and meteors appearing near the horizon are frequently evaluated as potential explanations for reported disc-shaped sightings. The Fort Stevens case remains an open entry within the archives, awaiting further technological or historical breakthroughs that might provide a definitive classification.

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