UAP Data & Methodology
Europe's UAP totals come with a warning label
An updated six-year barometer assembles 38,416 reports while showing why apps, review rules, language, and missing national data can reshape the trend line.
Briefed September 4, 2026 · Aliens in the Clouds
Published Dataset · Interpret With Methodological Caution
Philippe Ailleris's September update combines 2020–2025 figures from national organizations, MUFON, NUFORC, and Enigma Labs. It reports 38,416 entries across the period, with annual totals rising from 6,018 in 2022 to 7,193 in 2025 after a 2021 low. Germany, the United Kingdom, and the Netherlands account for many of the listed reports, but the available coverage differs sharply by country and source.
The paper explicitly cautions against reading those totals as a measure of how often unusual phenomena occurred. Enigma adds a mobile-app channel beginning in 2023, NUFORC changed screening practices around the same time, national inputs are incomplete in several countries, and reports may overlap or remain uninvestigated. The dataset describes the reporting landscape; it does not establish a continent-wide rise in unexplained craft.
Why it matters
It turns a common UAP mistake into a measurable lesson: changes in collection systems can look like changes in the sky unless analysts track how each report entered the dataset.
What the source establishes
Confirmed September 2026 methodology paper and published tables. The totals aggregate unlike reporting channels and do not show that every entry is independent, investigated, or unresolved.
Published by Aliens in the Clouds. These AI-assisted summaries link to their sources and distinguish reported claims from established findings. Skinny Ed is a fictional mascot; High Thoughts are comedy. Send a correction with its source.