An earthquake with a magnitude of 5(point)5 struck 78 kilometres west of the Chinese city of Guanyuang in Sichuan province today. <br/><br/>United States Geological Survey, USGS said, depth of the tremor was 10 km (6 miles). <br/><br/>There were no immediate reports of damage. People close to the epicentre said on Chinese social media that they felt shaking and posted pictures of people rushing outside of buildings. <br/><br/>The quake hit a mountainous area between the cities of Guangyuan and Mianyang. Sichuan is frequently struck by tremors.