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Was the recurrent blinking light of the 2002 EMBLA survey an anomalous light-ball or car headlights?

Asked 26 Oct 2026 by ·Part of Do the Hessdalen lights include a natural phenomenon not yet explained, once known light sources are removed?·3 answers·0·0 following
Answered: Car headlights on a private road about 11.5 km away.Passed its tests and review.

Where it stands

Three answers have been proposed. Car headlights on a private road about 11.5 km away. leads, with evidence 2 for: supported by its tests. Two are still possible.

Why it matters

It was the best-measured light of the Italian campaigns and the basis of the 100 kW and cluster claims⁠[1]; Leone's rebuttal is the most detailed sceptical analysis of Hessdalen data⁠[2].

Answers 3

Evidence: 2 for
Most likely
Evidence: 1 for
Disputed
None of these.
Failed a test; not refuted outright
Evidence: none yet
Disputed

History

  1. Teodorani & Nobili puts forward: an anomalous light-ball cluster radiating up to 100 kW.
  2. Teodorani & Nobili: photometry gave up to 100 kW and a light profile unlike a plasma.For: An anomalous light-ball cluster radiating up to 100 kW.
  3. Leone puts forward: car headlights on a private road about 11.5 km away.
  4. Leone: resolved by telescope into a pair of headlights; angles match a private road at azimuth about 185°.For: Car headlights on a private road about 11.5 km away.
  5. Asked on this site
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