Hikers feared dead near Japan volcano summit

Thirty hikers found in "cardiopulmonary" arrest near top of erupting Mount Ontake in central Japan.

Hundreds of soldiers and firefighters were deployed to rescue the injured [Reuters]

Japan's national media has reported that 30 hikers have been found in a state of "cardiopulmonary" arrest near the peak of the volcano that erupted on Saturday.
The victims have been described as not breathing and their hearts have stopped, which is the customary way for Japanese authorities to describe a body until police doctors can examine it.
Rescue workers found the individuals near the summit of 3,067-metre Mount Ontake, in Nagano prefecture.
"We have confirmed that more than 30 individuals in cardiac arrest have been found near the summit," a Nagano prefecture police spokesman told the AFP news agency.
About 550 soldiers, police officers and firefighters were involved in a large-scale search-and-rescue operation in a bid to save dozens of hikers who were thought to have been stranded on the volcano since it erupted without warning spewing ash, rocks and steam into a sunny autumn weekend busy with tourists and hikers.

About 250 people were initially trapped on the slopes. Most had made their way down by Saturday night but about 40 spent the night near the peak.
More than 40 people were injured, several with broken bones.
The volcano was still erupting on Sunday, pouring smoke and ash hundreds of metres into the sky. Ash was found on cars as far as 80km away.
Volcanoes erupt periodically in Japan, one of the world's most seismically active nations, but there have been no fatalities since 1991, when 43 people died in a pyroclastic flow, a superheated current of gas and rock, at Mount Unzen in southwestern Japan.