An unusual weather phenomenon surprised residents in Nordmaling on Thursday. A tornado appeared over the sea, something that aroused public interest.
– It can take several years before you see something like that so it is very fun to see, says Thomas Åberg who saw the tornado.
A tornado, or tornado as it is also called, is a strong whirlwind. A tornado occurs when hot air collides with cold air and creates a rotation.
See the tornado in the player above.