HESSDALEN-LIGHTS · CASE

Hessdalen lights

1 December 1981 · Hessdalen, Trondelag, NO · 62.7833°N 11.2167°E

CONFIRMED · OFFICIAL VISUAL

Recurring luminous phenomena observed in the Hessdalen valley since 1981. The Hessdalen Automatic Measurement Station (Project Hessdalen) operates ongoing instrumented observation. Statistically significant magnetic and optical anomalies have been recorded.

Long-form record in progress.