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E-002203LANDMARK CASE · HIGH CORROBORATIONDATE PRECISION: monthRECORD COMPLETENESS: 100%

Costigan Household Blue-Orb Encounter

September 2009Maryland neighborhood (Costigan case), Maryland, United States

The source reports a low-flying blue orb passing close to Jim and Laila Costigan in Maryland and grazing Laila’s upper arm, followed by illness and a later Hashimoto’s Thyroiditis diagnosis. The reported temporal association is preserved without treating causation as established.

// LINKED CLASSIFICATIONS:High Strangeness & Anomalous Effects(P-000106)→
// PROVENANCE COVERAGE

100% record completeness

This measures documentation coverage, not whether the encounter or its claims are true.

2 SOURCES · 0 PRIMARY
Date documented
September 2009
Location documented
Maryland neighborhood (Costigan case), Maryland, United States
Map coordinates available
Coordinate precision: region.
Catalogue classification linked
1 family link(s), 1 case-specific component(s).
Published citation-backed claims
2 encounter-target claim(s), 3 component claim(s).
Source coverage
2 unique source edition(s); 0 marked primary for at least one claim.
Assessment has encounter-level provenance
No substantive assessment fields require provenance.
No cited source is currently marked as primary for the published claims shown here.
// ENCOUNTER LOCATION · OPENSTREETMAP
COORDINATE PRECISION: REGION