This is the source (or part of the source) of the story of Atlantis, so it's interesting for lots of reasons.
Just for the record, there was no physical place called Atlantis. It is entirely a literary invention of Plato to make a philosophical point.
Atlantis - Wikipedia
en.wikipedia.org
While some leave open the idea that Plato may have been *inspired* by accounts of the eruption of Thera or other events, the "myth of Atlantis" is just that - a myth.
The podcast Let's Talk About Myths, Baby! did an excellent series on Atlantis:
Atlantis — Let's Talk About Myths, Baby!
www.mythsbaby.com