Kraaterijärvi (1971)
Documentary aired on May 19, 1971.
Produced by Yleisradio
Elävä arkisto / Areena / IMDb / Elonet / RITVA
Maakuntakatsaus (1978)
Episode aired on October 19, 1978.
Produced by Mtv
[Probably only references to Lappajärvi impact crater]
Ajankohtainen kakkonen (1982)
Episode aired on June 17, 1982.
Produced by Yleisradio
RITVA
[Only short interview about Lappajärvi impact crater]
The original master video tape was wiped by Yleisradio in the early 1980s. Only a private VHS recording of the episode has survived.
Kaunis on maa -episode (1983)
Episode aired on July 18, 1983
Produced by Yleisradio
IMDb / RITVA
[Probably only references to Lappajärvi impact crater]
Entiset ajat -episode (1989)
Episode aired on February 6, 1989
Produced by Yleisradio
RITVA
Lappajärven synty (1994)
Produced by Mainostoimisto Zoomi Oy
YouTube / IMDb / Elonet
Virtual reality video (2018)
Produced by Platonic Partnership Oy
Yle Uutiset Pohjanmaa (2023)
Episode aired on August 3, 2023.
Produced by Yleisradio.
[Interviews about Crater Lake Geopark]