Convergence scores span 9 independent layers weighted by specificity. Live data is fetched from USGS, NASA CMR, and meteorite APIs when a site card is opened. Scores ≥ 5 indicate field investigation priority.
Convergence heatmap
9 layers overlaid

Each anomaly layer plotted independently. Brighter zones indicate multi-layer convergence — the primary signal of a site warranting ground investigation. Toggle layers to isolate specific signal types.

Events by age
geological to modern

Sites ordered chronologically. Clustering in certain epochs may indicate bombardment cycles or active periods of unknown causation.

Side-by-side comparison
Statistical confidence scoring

Confidence weights data quality, source independence, publication volume, and recency. A site can have high convergence but lower confidence if it relies on few primary sources or outdated surveys.

High convergence (7–9)
Medium (4–6)
Low (1–3)
Unexplained origin
Hover a site marker for details — click to view full record
Primary data sources
13 databases

Live API feeds are fetched client-side when site cards are opened. Cached data supplements live feeds for sites outside observatory coverage zones. All anomaly descriptions are cross-referenced against peer-reviewed publications.

DatabaseData typeCoverageStatusUpdated
Scoring methodology
LayerTypeWeightWhat we look for
Ancient text cross-reference
20 sources indexed

Historical and mythological accounts georeferenced and cross-matched against known geological anomaly zones. Independent cultural convergence on the same region is treated as a supporting data layer.

Documented incidents

Witnessed events with official investigations, physical evidence, and geographic coordinates. These cases are distinct from the geological anomaly sites — they represent documented incidents with known or estimated impact locations, investigated by military, government, or scientific bodies.

Cases are sourced from declassified government documents, official military records, peer-reviewed investigations, and credentialed witness testimony. Each entry includes evidence classification and primary source citation.
Declassified documents
18 documents

Primary source declassified government documents relevant to UAP research, crash site investigation, and aerial anomaly analysis. All documents are publicly available through official government archives. Links open the original source document.

Documents are sourced from the National Archives (NARA), CIA FOIA Reading Room, Defense Intelligence Agency, and equivalent agencies. Classification markings are original — all listed documents are fully declassified.
Submit a candidate site

If you have identified a location with anomalous geological, geochemical, or historical characteristics that may warrant investigation, submit it here. All submissions are reviewed against our nine-layer scoring methodology before being added to the database.

Submission criteria
Submissions with 3+ independent anomaly types and at least one verifiable published reference are prioritized for review.