← ENCOUNTERS DIRECTORYENCOUNTER-CLAIM PROVENANCE PRESENT
E-006200LANDMARK CASE · HIGH CORROBORATIONDATE PRECISION: exactRECORD COMPLETENESS: 100%
Great Falls Daylight Film Report (1950)
August 15, 1950Great Falls, Montana, United States
Hynek discusses a classic daylight photographic case from Great Falls in which motion-picture film recorded two point-like lights in a bright daytime sky. The Phase-2 source passage does not establish a stable hull shape, so ANOMALY preserves this as a filmed Daylight Disc-class report rather than inventing a physical craft morphology.
// LINKED CLASSIFICATIONS:Scientific & Observational Types(P-000101)→Official Investigations & Programs(P-000105)→
// PROVENANCE COVERAGE
100% record completeness
This measures documentation coverage, not whether the encounter or its claims are true.
3 SOURCES · 2 PRIMARY
Date documented
August 15, 1950
Location documented
Great Falls, Montana, United States
Map coordinates available
Coordinate precision: city.
Catalogue classification linked
2 family link(s), 3 case-specific component(s).
Published citation-backed claims
5 encounter-target claim(s), 26 component claim(s).
Source coverage
3 unique source edition(s); 2 marked primary for at least one claim.
Assessment has encounter-level provenance
5 encounter-target published claim(s) can carry assessment provenance.
// ASSESSMENT METADATA
Stored case-assessment fields
Stored total witness estimate0
Stored verified-report count0
Instrumental evidence flagNO
Official investigation flagYES
// ENCOUNTER LOCATION · OPENSTREETMAP
COORDINATE PRECISION: CITY