Researchers such as Patrick Nunn (2001, 2018), Duane Hamacher and Ray Norris (astro-archaeology papers) are said to have mapped these stories to the same window of about 70 to 50 ka (unchecked) as the Toba eruption, MIS 4 and a polar-wander episode.
Elst, are said to place the memory at 50,000 to 70,000 BP (unchecked), with the "great cold" read as the glacial build-up after Toba, in MIS 4.
The Toba supereruption in Sumatra happened about 74,000 years ago (Wikipedia, "Youngest Toba eruption").
Toba Explosion 70,000 years ago
She mentions that this is part four of the Atlantis series and that the discussion will focus on the Toba explosion.
Some theories suggest the cause was the eruption of the Toba volcano.
In this session, Ginger Bayley channels Erik and the Pleiadians as they continue discussing the events surrounding the destruction of Atlantis, the Toba explosion, and the aftermath.
The Toba explosion is described as a significant event that reshaped Earth's surface, causing volcanic eruptions and tsunamis that wiped out much of the human population.
Toba Supervolcano Eruption: Approximately 74,000 years ago
Volcanic Eruptions: Massive volcanic eruptions, such as the eruption of Mount Toba around 74,000 years ago, could have had long-lasting climatic effects, causing floods and contributing to the collective memory of catastrophic events.