The avalanche happened in the Austrian town of Spiss, close to the Swiss border in Tyrol province, the local emergency control centre confirmed on Friday afternoon.

The fifth victim was initially reported as missing. A sixth person suffered minor injuries.

The identities and nationalities of the six people have not yet been revealed, and it is not yet known whether they were skiing or taking part in another activity.

At least 31 separate avalanches have been reported on Friday, officials said.

Four of them have left people injured - including one which swept down a ski piste at the resort of Soelden, where five people have been rescued, said the supervisor of Tyrol's emergency services control centre, Patrick Ortler.

Another deluge in the valley of Zillertal also left people hurt, authorities confirmed.

Austrian and Swiss helicopters have been deployed to the area, where there has been heavy snowfall.

An avalanche in central Austria in December last year claimed the lives of three skiers, including promising teenage motocross star Rene Hofer.

The 19-year-old was among 11 skiers, eight of whom were hit by a 200-metre (655ft) wall of snow during a tour in Twenge, Salzburg province.