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Berwyn Mountains Incident

A massive explosion and lights on a Welsh mountain led to claims of a UFO crash and military retrieval. The 'Welsh Roswell' combines earthquake, meteor, and unexplained lights into lasting mystery.

January 23, 1974
Llandrillo, Wales, UK
100+ witnesses

The Berwyn Mountains Incident

On January 23, 1974, residents of the Berwyn Mountains in Wales experienced a massive explosion, saw strange lights, and felt earth tremors. Claims of a crashed UFO and military retrieval have earned this event the title “Welsh Roswell.”

The Night

January 23, 1974:

  • Around 8:30 PM
  • Massive explosion heard
  • Earth tremors felt
  • Lights on mountain
  • Multiple witnesses

The Explosion

Residents described:

  • Tremendous boom
  • Houses shook
  • Pictures fell
  • Windows rattled
  • Like bomb blast

The Lights

On the mountain:

  • Strange illumination
  • Pulsating glow
  • Various colors
  • Not normal
  • Mystifying sight

Nurse Pat Evans

Key witness:

  • Local district nurse
  • Drove toward lights
  • Thought plane crash
  • Intended to help
  • What she saw puzzles

Evans’ Account

She observed:

  • Huge orange sphere
  • On mountainside
  • Pulsating light
  • Too large for aircraft
  • Not conventional

Her Conclusion

Initially thought:

  • Plane crash
  • But no wreckage found
  • Not officially
  • Something else
  • Unexplained

The Response

According to some:

  • Military arrived
  • Cordoned area
  • Removed something
  • Secretive operation
  • Cover-up alleged

Official Explanation

Authorities said:

  • Earthquake occurred
  • 3.5 magnitude
  • Plus meteor
  • Same time
  • Coincidence

The Problems

But witnesses question:

  • Military presence?
  • Unusual lights?
  • Response speed?
  • Coordinated activity?
  • Too convenient

The Earthquake

Seismically confirmed:

  • Tremors recorded
  • 3.5 magnitude
  • Same time as sounds
  • Natural event
  • Established fact

The Meteor

Also confirmed:

  • Meteor sighting
  • Across Britain
  • Same evening
  • Bolide fireball
  • Explains some lights

But Not Everything

Questions remain:

  • Pulsating sphere?
  • Extended duration?
  • Ground illumination?
  • Ongoing lights?
  • Different phenomenon?

Military Presence

Witnesses claim:

  • Army vehicles
  • RAF personnel
  • Night activity
  • On mountain
  • Unusual response

MOD Denial

Ministry of Defence:

  • Denied retrieval
  • No military operation
  • Earthquake response only
  • Case closed
  • Standard denial

Russ Kellett

Later researcher:

  • Interviewed witnesses
  • Found corroboration
  • Military activity claims
  • Additional witnesses
  • Builds case

The Bodies Claim

Some witnesses claim:

  • Bodies retrieved
  • From craft
  • By military
  • Taken away
  • Extraordinary allegation

Skeptical Analysis

Rational explanation:

  • Earthquake real
  • Meteor real
  • Lights atmospheric
  • Military coincidental
  • Combined phenomena

For Believers

But consider:

  • Witness consistency
  • Strange lights
  • Military reports
  • Unusual activity
  • Something else?

Significance

Berwyn significant for:

  • Multiple phenomena
  • Military allegations
  • “Welsh Roswell”
  • Ongoing debate
  • British UFO case

Legacy

The Berwyn Mountains incident shows how multiple natural phenomena can combine with witness accounts to create enduring mystery. Whether UFO crash or natural events, it remains Wales’ most famous unexplained incident.