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Active leadUseful case file with unresolved ambiguity and room for more corroboration.

A UFO Appearing and Disappearing Among the Clouds Over the Han River in Seoul, South Korea

UnknownVideoNov 5, 2026, 2:00 AMHan River, Seoul, South Korea

Witnesses

Unknown

Duration

Unknown

Source material

3

Timeline

2

Source context

Limited context

51

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

Source provenance

r/UFOB

Live sighting record 44ce4ad0-f2d8-4484-81a3-2f6c770a6fe1.

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

Correlations

Field Intelligence

Sunlight window

Daytime — sun above horizon

Sighting occurred during daylight hours

Solar window

Sunrise7:02 AM
Sunset5:32 PM
Day length10h 30m

Weather

Open-Meteo
ConditionsPartly cloudy
Temperature56°F
Cloud cover77% · Mostly cloudy
Wind4 mph

Area activity

Within 2 daysNo sightings within 60 mi

Extracted details

Observed facts

Occurred

Nov 5, 2026, 2:00 AM

Timezone

Korean Standard Time

Location

Han River, Seoul, South Korea

Witness account

Narrative

Location: Near the Han River, Seoul, South Korea Date and Time: November 5, 2026 (Korean Standard Time : KST) You can watch the replay by adjusting the playback bar on the YouTube Live Cam below. https://www.youtube.com/live/RVvYQghFCXk?si=Z9vPWE7jhWBcOmLG A UFO suddenly appeared from the clouds and then disappeared. I checked the real-time flight paths for the Seoul area, but nothing showed up. submitted by /u/ResponsibleSoil3991

Case progression

Timeline

Encounter windowNov 5, 2026, 2:00 AM

Witnesses place the encounter near Han River, Seoul, South Korea.

PublishedNov 5, 2026, 11:32 AM

r/UFOB 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/UFOB.

telemetry

Environmental pass

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