jgg     2015 35 (6):  1078-1083    ISSN: 0412-1961  CN: 21-1139/TG Analysis of Thermal Infrared Anomalous Increase of MODIS Satellite before the Pingguo Ms4.5 Earthquake 1 Earthquake Bureau of the Guangxi Zhuang Autonomous Region, 33 Gucheng Road, Nanning 530022, China 2 Institute of Geophysics, CEA, 5 South-Minzudaxue Road, Beijing 100081, China Received: 2015-04-03  Revised: null  Online: 2015-12-01 Supporting info