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r/disclosure

/u/Black_Bronco_Prod

socialMay 4r/
Active leadUseful case file with unresolved ambiguity and room for more corroboration.

Black Sphere UAP Dripping Particulates Over Sliven, Bulgaria - 2015

SphereSighting reportMay 4, 2026, 6:16 PMSliven, Bulgaria

Witnesses

Unknown

Duration

Unknown

Source material

3

Timeline

1

Source context

Limited context

41

Interesting, but still missing stronger corroboration or harder source material.

Source provenance

r/disclosure

Open

Live sighting record fc24ec49-8370-4eca-8f6b-8b1a851c20e6.

Using the selected case's real source, media, and context throughout the workspace.

Correlations

Field Intelligence

Moon phase

91% illumination

Waning gibbous — bright sky

Solar window

Sunrise6:06 AM
Sunset8:18 PM
Day length14h 12m

Weather

Open-Meteo
ConditionsOvercast
Temperature53°F
Cloud cover100% · Overcast
Wind3 mph

Area activity

Within 2 daysNo sightings within 60 mi

Meteor activity

Active showerEta Aquariids · 50 ZHR
Peak windowMay 6

Context notes

Full/near-full moon (91% illumination)

Eta Aquariids meteor shower was active at this time

Heavy cloud cover (100%) — limited visibility

Extracted details

Observed facts

Occurred

May 4, 2026, 6:16 PM

Timezone

Eastern European Time

Location

Sliven, Bulgaria

Witness account

Narrative

submitted by /u/Black_Bronco_Prod

Case progression

Timeline

PublishedMay 4, 2026, 6:16 PM

r/disclosure carried the report into the source network.

Ledger

Source material

media

Cover image

Open

Visual reference carried with the original report.

source

Original report

Open

Direct source material from r/disclosure.

telemetry

Environmental pass

Historical atmosphere, astronomy, and nearby infrastructure were resolved for this case.