Abstract: Based on systematic thoughts, firstly, an evaluation system of emergency logistics capabilities (ELC) was built by using F-AHP method. System inputs, operation and management as well as efficiency and effectiveness were the three modules of evaluation system, containing fifteen indicators.Secondly, gray evaluation models were developed based on Triangular Whitenization Weight Function.And then the analysis and evaluation of ELC for earthquakes in Wenchuan, Qinghai and Lushan were given respectively. The model results show that: the ELC expresses as gray class “good”in Lushan earthquake, it belongs to gray class“medium”in Wenchuan earthquake and Yushu earthquake, proning gray class“poor”in the former while tending to gray class " good" in the latter; system inputs of ELC has obvious advantages compared to operation and management in Lushan earthquake, which indicating that the system input has been more support and the operational management as ELC soft capability need to be strengthened and enhanced; model results reflect the basic agreement with reality, indicating that GFAHP method is effective and the results have higher credibility.