… Valley, Nepal Water (Switzerland) 17 10.3390/w17091397 climate change; extreme events; flood disaster; Kathmandu; Nepal; precipitation concentration index; precipitation indices 10.3390/w17091397 2025 Chelkapally, S.C.; Terrill, T.H.; Ogunade, I.M.; Estrada-Reyes, Z.M.; Pech-Cer…