A 5.0-magnitude quake rattled the junction zone between the city of Hulunbuir in the Inner Mongolia Autonomous Region and Nenjiang county of Heilongjiang Province, the China Earthquake Networks Center reported. The epicenter was recorded at a depth of 6km, at 49.8 degrees North latitude and 125.2 degrees East longitude, according to Xinhua news agency. No reports have emerged on injuries or property damage caused by the tremor