How each site is scored
A · StrangenessHow anomalous and how varied the reported phenomena are. High means many kinds of strangeness, tightly clustered.
B · EvidenceQuality of the record: witness calibre, contemporaneous documentation, physical traces, independence from tabloid amplification.
ThresholdThe dashed marker sits at 60, the working bar for a case worth serious follow-up.
Standing
Well-documented: strong, independent, on record
Mixed: real reports, heavy amplification
Volume-driven: many reports, thin proof
Single-source or likely explained