![]() Peak amplitude ratios for calibration events indicated that a localized moment release of about 1 to 1.5 × 10 27 dyne-cm was responsible for producing the peak the teleseismic body wave arrivals. First order results were obtained by comparing complexity and amplitudes of teleseismic waveforms from the 1906 earthquake with well calibrated, similarly located, more recent earthquakes (1979 Coyote Lake, 1984 Morgan Hill, and 1989 Loma Prieta earthquakes) at nearly co-located modern stations. Matsuno said no abnormalities had been detected at the Shiga and Kashiwazaki-Kariwa nuclear power plants in the area affected by Friday's quake.All quality teleseismic recordings of the great 1906 San Francisco earthquake archived in the 1908 Carnegie Report by the State Earthquake Investigation Commission were scanned and digitized. The 2011 tsunami also sent three reactors into meltdown at Japan's Fukushima nuclear plant, causing the nation's worst post-war disaster and the most serious nuclear accident since Chernobyl. Japan is haunted by the memory of a massive 9.0 magnitude undersea quake off its northeast in March 2011, which triggered a tsunami that left around 18,500 people dead or missing. The peninsula is a rural area on the Sea of Japan coast known for its natural scenery. However, Japan has strict construction regulations intended to ensure buildings can withstand strong quakes and routinely holds emergency drills to prepare for a major jolt.Ī 6.9 magnitude quake struck a fishing village in the same region in 2007, injuring hundreds and damaging more than 200 buildings on the Noto peninsula. Japanese disaster prevention minister Koichi Tani said there were reports of multiple landslides and some locals had taken refuge in evacuation shelters.Įarthquakes are common in Japan, which sits on the Pacific "Ring of Fire", an arc of intense seismic activity that stretches through Southeast Asia and across the Pacific basin. ![]() The US Geological Survey put the magnitude at 6.2 and said it struck just off the coast, but Japan's Meteorological Agency placed the epicentre on land. The quake registered an upper six on the Japanese Shindo seismic scale, which goes up to a maximum of seven. Shinkansen bullet trains were suspended between the cities of Nagano and Kanazawa, a popular tourist destination, but resumed less than two hours later, according to Japan Railway. Elsewhere a quake clocking 5.5 hit off the coast of the Aomori Prefecture in the wee hours of Saturday, the Japan Meteorological Agency reported.įriday was a public holiday in Japan, part of a run of days off known as "Golden Week", a time when many people travel for leisure or to visit family. More quakes hit the region later in the day, including one of 5.8 magnitude at around 10:00 pm. In aerial shots, a mountain slope can be seen collapsed. NHK footage showed traditional wooden houses destroyed or tilting with broken windows and damaged roofs. One had been pulled from the debris and sent to hospital and rescuers were searching for the other. The local fire and disaster management agency said at least three structures had been destroyed with two people trapped inside. The victim fell from a ladder, a crisis management official in Suzu told AFP, adding that 21 other people had been injured. ![]() Government spokesman Hirokazu Matsuno told reporters in the capital Tokyo that one person was reported dead and there were "multiple reports of collapsed buildings". I felt scared because the shaking went on and on," a local government official in the city of Suzu, who declined to give her name, told public broadcaster NHK. "There was a big, long tremor that lasted about two minutes. Weather officials warned residents of possible aftershocks and landslides in the days ahead but said there was no risk of a tsunami. The 6.5 magnitude quake hit the central Ishikawa region in mid-afternoon at a depth of 12 kilometres (seven miles), according to the Japan Meteorological Agency. TOKYO, Japan - A powerful earthquake struck central Japan on Friday, leaving at least one person dead and 21 injured, while collapsing a number of buildings.
0 Comments
Leave a Reply. |