← ENCOUNTERS DIRECTORYENCOUNTER-CLAIM PROVENANCE PRESENT
E-006369LANDMARK CASE · HIGH CORROBORATIONDATE PRECISION: exactRECORD COMPLETENESS: 100%
Six Police Officers Report UFO Activity across Northeast Ohio
September 18, 1962Northeast Ohio four-county area, Ohio, United States
Six police officers in multiple locations across four adjoining Ohio counties independently reported unusual lights or objects within roughly fifteen minutes, including hovering, descent, rapid departures and cone-shaped forms.
// LINKED CLASSIFICATIONS:Scientific & Observational Types(P-000101)→Historical Flaps & Concentrated Waves(P-000104)→
// PROVENANCE COVERAGE
100% record completeness
This measures documentation coverage, not whether the encounter or its claims are true.
1 SOURCES · 0 PRIMARY
Date documented
September 18, 1962
Location documented
Northeast Ohio four-county area, Ohio, United States
Map coordinates available
Coordinate precision: region.
Catalogue classification linked
2 family link(s), 2 case-specific component(s).
Published citation-backed claims
1 encounter-target claim(s), 2 component claim(s).
Source coverage
1 unique source edition(s); 0 marked primary for at least one claim.
Assessment has encounter-level provenance
1 encounter-target published claim(s) can carry assessment provenance.
This dossier currently depends on a single source edition; independent coverage would strengthen comparison.
No cited source is currently marked as primary for the published claims shown here.
// ASSESSMENT METADATA
Stored case-assessment fields
Stored total witness estimate6
Stored verified-report count0
Instrumental evidence flagNO
Official investigation flagYES
// ENCOUNTER LOCATION · OPENSTREETMAP
COORDINATE PRECISION: REGION