Arizona corridor from Paulden/Prescott through Phoenix toward Tucson, United States
The Phoenix Lights
Reports across Arizona on 13 March 1997 are best separated into an earlier southbound V-shaped formation and a later line of lights near Phoenix. The later event is well explained by military illumination flares over the Barry Goldwater Range. The earlier reports may involve aircraft in formation, b
Why This Case Matters
A mass sighting whose two-event structure is essential to preventing famous imagery from being attached to the wrong claim.
Chronology
- ~20:16 first northern calls
- formation reports progress south over roughly two hours
- ~22:00 line of lights filmed south-west of Phoenix
- military flare explanation emerges
- later witness and governor accounts
The Witnesses
Evidence
The following evidence types are documented for this case:
Conventional explanations: LUU-2 illumination flares convincingly explain the later line; aircraft in formation viewed at night can explain an earlier moving V and apparent star-blocking; multiple unrelated events may have been merged. No single dataset reconstructs every early report.
What Remains Unresolved
- Exact number and track of earlier aircraft/lights
- independence and timing of reports
- which images belong to which phase
- reliability of size/altitude estimates.
Key Takeaways
- There were at least two temporally distinct events
- later footage is not evidence for the earlier V
- flare explanation is strong for the 22:00 display
- early formation reports need separate mapping and source timestamps.
Sources
Primary and secondary sources for this case file: