A general view of Whakaari as seen from Ohope beach in Whakatane. Picture: Jorge Silva/ Reuters

London – Tales of heroism emerged from the New Zealand volcano horror on Tuesday as rescuers described scenes of devastation like those of Chernobyl.

Six people are now confirmed to have died in Monday’s eruption, after a victim who had made it off White Island succumbed to their injuries. However, a further eight people are unaccounted for.

Doctors warned that the majority of 30 survivors being treated at specialist units on the mainland had burns of more than 30 per cent and not all were expected to survive. Two British women, understood to be from the same family, are among the injured. Relatives flew out to New Zealand on Monday to be by their bedside.

But another two Britons who had been missing feared dead contacted family Monday to confirm they were safe.