Background environment influences urban impact on precipitation: Long-term WRF simulations at cloud resolving scale over eastern USA

Chandan Sarangi1, Yun Qian1, Leung Ruby1, Ben Yang2, Ying Liu1 and Zhe Feng1, (1)Pacific Northwest National Laboratory, Richland, WA, United States, (2)Nanjing University, Nanjing, China