A powerful earthquake struck northeastern Myanmar on Thursday night, killing one woman and shaking buildings as far away as Bangkok. No tsunami was generated. The quake hit in an area where Myanmar, Thailand and Laos meet, about 70 miles (110 kilometers) from Chiang Rai. The northern Thai city sustained minor damage, according to Thai television. A woman in an area north of Chiang Rai, just two miles (four kilometers) from the border, died when a brick wall collapsed on her, according to police Capt. Weerapon Samranjai. The 6.8-magnitude quake was just six miles (10 kilometers) deep, according to the U.S. Geological Survey. At that strength and depth, it said 600,000 people could feel shaking anywhere from strong to violent. It added that since buildings in the area are considered vulnerable, damage could be widespread.