Precipitation and rainfall erosivity datasets for Northeastern Japan over 2011-2024: 10-minute precipitation records, rainfall event characteristics, and processed summary tables (year, month, typhoon season, single most and three most erosive events) from 58 JMA weather stations located within a 110-km radius around Fukushima Dai-ichi Nuclear Power Plant.

This dataset provides high-temporal resolution precipitation records and derived erosivity metrics from 58 automated weather stations from Japan Meteorological Agency (JMA) within a 110-km radius of the Fukushima Dai-ichi Nuclear Power Plan (2011-2024). The study area covers two key regions (Hama-dori and Naka-dori) that received most of the 137Cs deposits and exhibit contrasting hydrological regimes, including typhoon-influenced extreme rainfall (Laceby et al., 2016; Chartin et al., 2017). This dataset is part of a research paper on precipitation and rainfall erosivity regime over the period 2011-2024 within a 110-km radius around FDNPP.