Major 7.4-magnitude quake hits near Japanese islands: USGS
Tokyo (AFP) Dec 22, 2010
A major 7.4-magnitude quake struck southern Japan Wednesday, the US Geological Survey said, with people in nearby coastal regions told to evacuate ahead of a possible two-metre-high tsunami.
The quake hit at 3:19 am local time (1719 GMT Tuesday), 153 kilometres (95 miles) east of Chichi-shima in Japan's remote Bonin island region and at a shallow depth of just 14 kilometres.
There were no immediate reports of damage or injury.
The Hawaii-based Pacific Tsunami Warning Center said there was no threat of a destructive widespread tsunami.
But it warned in a bulletin: "Earthquakes of this size sometimes generate local tsunamis that can be destructive along coasts located within 100 kilometres of the earthquake epicentre.
"Authorities in the region of the epicentre should be aware of this possibility and take appropriate action."
Japanese television broadcasts carried a bulletin from the meteorological agency warning that a tsunami was expected to hit the coasts of Bonin island, referred in Japan as the Ogasawara islands, with two-metre (6.6-feet) waves predicted.
"Everyone near the coast must evacuate to a higher ground," the broadcasts warned.
The quake was followed just over 20 minutes later by two aftershocks, a minute apart, of 5.6-magnitude. Both were just 10 kilometres deep, USGS said.
Around 20 percent of the world's most powerful earthquakes strike Japan, which sits on the "Ring of Fire" surrounding the Pacific Ocean.
But high building standards, regular drills and a sophisticated tsunami warning system mean that casualties are often minimal.
Share This Article With Planet Earth
Bringing Order To A World Of Disasters
When the Earth Quakes
A world of storm and tempest
North Pagai, Indonesia (AFP) Nov 1, 2010
Indonesian tsunami survivors complained Monday they are being forced to scavenge for wild roots because aid had not arrived a week after the wave crushed their remote villages. Indonesian officials have admitted they are struggling to care for 65,000 people displaced by an erupting volcano on Java island and the tsunami which smashed into the Mentawai island chain off Sumatra last Monday. ... read more
|The content herein, unless otherwise known to be public domain, are Copyright 1995-2010 - SpaceDaily. AFP and UPI Wire Stories are copyright Agence France-Presse and United Press International. ESA Portal Reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. Advertising does not imply endorsement,agreement or approval of any opinions, statements or information provided by SpaceDaily on any Web page published or hosted by SpaceDaily. Privacy Statement|