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

I saw this - September 4, 2023 (about 4:45am) Commerce City, CO

Triangle2 witnessesSighting reportSep 4, 2023, 10:45 AMCommerce City, CO

Witnesses

2 witnesses

Duration

Unknown

Source material

2

Timeline

2

Source context

Limited context

51

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

Source provenance

r/UFObelievers

Live sighting record f38b7c8b-31f5-4866-b6cb-35d8b220581a.

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

Correlations

Field Intelligence

Moon phase

83% illumination

Waning gibbous — moderate moon brightness

Solar window

Sunrise6:31 AM
Sunset7:28 PM
Day length12h 57m

Weather

Open-Meteo
ConditionsMainly clear
Temperature58°F
Cloud cover29% · Mostly clear
Wind8 mph

Area activity

Within 2 daysNo sightings within 60 mi

Extracted details

Observed facts

Occurred

Sep 4, 2023, 10:45 AM

Timezone

Mountain Time

Location

Commerce City, CO

Observers

2 witnesses

Witness account

Narrative

https://nypost.com/2026/08/07/us-news/ex-pentagon-employee-described-seeing-translucent-triangle-fly-overhead-in-2023-ufo-sighting/ My brother and I saw this exact same craft in the same place 1 month before this ex pentagon employees sighting. Sept 4, 2023 over commerce city. Same thing, same area, same time frame, independently verified through unclassified fbi interviews. As strong a confirmation I could ask for. I saw a flipping ufo submitted by /u/chlamydosporia

Case progression

Timeline

Encounter windowSep 4, 2023, 10:45 AM

Witnesses place the encounter near Commerce City, CO.

PublishedAug 22, 2026, 3:30 PM

r/UFObelievers carried the report into the source network.

Ledger

Source material

source

Original report

Open

Direct source material from r/UFObelievers.

telemetry

Environmental pass

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