Norwegian experts say an unusually large meteor was visible over large parts of southern Scandinavia and illuminated southeast Norway with a powerful flash of light for a few seconds as many observers were reported to also hear a roaring sound afterwards.
The Norwegian Meteor Network said that it had analysed and reviewed several videos of the event and said the meteor first appeared about 90km north of the capital, Oslo, and continued its trail in a southwest direction before fragmenting in several flashes of light.
"The meteor appeared at 1.08am on the night of July 25 and was visible for approximately five seconds," said the network, which had posted a video of the phenomenon on its Twitter site.