Earthquakes early Monday again struck Japan’s north-central region of Ishikawa, still recovering from the destruction left by a powerful quake on Jan. 1, but the latest shaking caused no major damage, according to Associated Press.
A magnitude 5.9 temblor on the northern top of the Noto Peninsula was followed minutes later by a 4.8 and then several smaller quakes within the next two hours, the Japan Meteorological Agency said. There was no tsunami.
Five houses that had been damaged in the Jan. 1 quake collapsed in Wajiima city, but no major damage or life-threatening injuries were reported, according to Ishikawa prefecture. A quake alarm in the town of Tsubata, about 100 kilometers (60 miles) southwest of the epicenter, surprised a resident in her 60s who fell from her bed but the injury was not life-threatening, prefectural officials said.
JMA seismology and tsunami official Satoshi Harada said Monday’s quakes were believed to be aftershocks of the magnitude 7.6 earthquake on Jan. 1. Seismic activity has since slightly subsided, but Harada urged people to be cautious, especially near buildings that were damaged earlier.
Shinkansen super-express trains and other train services were temporarily suspended for safety checks but most of them resumed, according to West Japan Railway Co.
The Nuclear Regulation Authority said no abnormalities were found at two nearby nuclear power plants. One of them, the Shika plant on the Noto Peninsula, had minor damage, though officials said that did not affect cooling functions of the two reactors.
