posted on 2021-07-01, 12:48authored bySergio vicente-serrano, Fernando Dominguez-Castro, José Manuel Vaquero, María Cruz Gallego, Ricardo García-Herrera, Emmanuel Garnier, Dhais Peña-Angulo, Fergus Reig, Ahmed M. El Kenawy, María João Alcoforado, Nieves Bravo-Paredes, María Isabel Fernández-Fernández, Marcelo Fragoso, Gustavo Garza-Merodio, Borja Latorre, Iván Noguera, Luís Pedro Silva
First international initiative to compile and share information on pro pluvia rogation ceremonies, a well-studied proxy of agricultural drought. Currently, the database has more than 3500 dates of celebration of rogation ceremonies to obtain rainfall in 153 locations of 11 countries spanning from 1333 to 1949.