Data used in the paper: Catchment memory explains hydrological drought forecast performance

Here I provide the SSI-1 and SSI-3 derived using the SFO data from 1990 to 2019. The groundwater properties data is also provided. The streamflow drought forecasts derived using SSI-1 and SSI-3 for European rivers with a lead time of 7-month from 2002 to 2016 can be obtained from the author because the data exceed the limit.本文提供了基于1990年至2019年SFO数据衍生得到的SSI-1与SSI-3数据集，同时附带地下水属性数据。2002年至2016年期间，针对欧洲河流、提前7个月预见期的基于SSI-1与SSI-3的径流干旱预报数据，因数据超出共享限制，需向作者申请获取。