Musashino Musings

Oarfish omen spells earthquake disaster for Japan

Japan is bracing itself after dozens of rare giant oarfish - traditionally the harbinger of a powerful earthquake - have been washed ashore or caught in fishermen's nets.

By Julian Ryall in Tokyo
Published: 7:00AM GMT 04 Mar 2010

The giant oarfish can grow up to five metres in length and is usually to be found at depths of 1,000 metres

The appearance of the fish follows Saturday's destructive 8.8 magnitude earthquake in Chile and the January 12 tremors in Haiti, which claimed an estimated 200,000 lives.

A quake with a magnitude of 6.4 has also struck southern Taiwan.

This rash of tectonic movements around the Pacific "Rim of Fire" is heightening concern that Japan - the most earthquake-prone country in the world - is next in line for a major earthquake.

Those concerns have been stoked by the unexplained appearance of a fish that is known traditionally as the Messenger from the Sea God's Palace.

The giant oarfish can grow up to five metres in length and is usually to be found at depths of 1,000 metres and very rarely above 200 metres from the surface. Long and slender with a dorsal fin the length of its body, the oarfish resembles a snake.

In recent weeks, 10 specimens have been found either washed ashore or in fishing nets off Ishikawa Prefecture, half-a-dozen have been caught in nets off Toyama Prefecture and others have been reported in Kyoto, Shimane and Nagasaki prefectures, all on the northern coast.

BH: Incorrect – Nagasaki, Kyoto are in the far south

According to traditional Japanese lore, the fish rise to the surface and beach themselves to warn of an impending earthquake - and there are scientific theories that bottom-dwelling fish may very well be susceptible to movements in seismic fault lines and act in uncharacteristic ways in advance of an earthquake - but experts here are placing more faith in their constant high-tech monitoring of the tectonic plates beneath the surface.

"In ancient times Japanese people believed that fish warned of coming earthquakes, particularly catfish," Hiroshi Tajihi, deputy director of the Kobe Earthquake Centre, told the Daily Telegraph.

"But these are just old superstitions and there is no scientific relationship between these sightings and an earthquake," he said.

BH: Didn’t Michael Fish say something similar back in ‘87?

Oarfish omen spells earthquake disaster for Japan - Telegraph