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

What’s your opinion on the 1971 Lake Cote UFO photo from Costa Rica? Physical craft, camera artifact, or something stranger?

DiscPhotoSep 1, 2025, 12:00 AMLake Cote

Witnesses

Unknown

Duration

Unknown

Source material

3

Timeline

3

Source context

Limited context

49

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

Source provenance

r/UFOs

Live sighting record aa86a405-45f6-47ef-901a-0c09722cb392.

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

Correlations

Field Intelligence

Moon phase

57% illumination

First quarter — moderate moon brightness

Solar window

Sunrise5:31 AM
Sunset5:50 PM
Day length12h 20m

Weather

Open-Meteo
ConditionsLight drizzle
Temperature71°F
Cloud cover89% · Overcast
Wind10 mph
Precipitation0.2 mm

Area activity

Within 2 daysNo sightings within 60 mi

Extracted details

Observed facts

Occurred

Sep 1, 2025, 12:00 AM

Timezone

Central Standard Time

Location

Lake Cote

Witness account

Narrative

Time: September 1971 Location: Lake Cote, Costa Rica This photo was reportedly taken in 1971 during an aerial mapping survey over Lake Cote in Costa Rica by the National Geographic Institute of Costa Rica. What I find interesting is that it doesn’t feel like the usual blurry witness photo. It came from an official aerial survey context, which makes it harder to dismiss casually. I’m also curious how people interpret older cases like this now that some discussions are shifting from “extraterre...

Case progression

Timeline

Encounter windowSep 1, 2025, 12:00 AM

Witnesses place the encounter near Lake Cote.

PublishedMay 28, 2026, 2:36 PM

r/UFOs carried the report into the source network.

Linked event

Grouped into the Lake Cote UFO incident dossier.

Ledger

Source material

media

Cover image

Open

Visual reference carried with the original report.

source

Original report

Open

Direct source material from r/UFOs.

telemetry

Environmental pass

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