1. Transdisciplinary Science and Engineering Program, Graduate School of Advanced Science and Engineering, Hiroshima University, Hiroshima, Japan
2. Center for Climate Change Adaptation, National Institute for Environmental Studies (NIES), Tsukuba, Japan
3. Earth Science Center, Japan Meteorological Corporation Limited, Osaka, Japan
4. Institute for Environmental Systems Sciences, University of Graz, Graz, Austria
5. Disaster Prevention Research Institute, Kyoto University, Kyoto, Japan