Precipitation

  1. Fire weather emergence is already detectable in many burnable areas
    Climate models show fire weather conditions driven by human warming already detectable in 39% of burnable areas, with dangerous extremes emerging at 2–3°C warming in multiple regions.
  2. Moderate warming may still lead to extreme climate outcomes
    Study shows extreme droughts, floods, and wildfires could occur at 2°C warming, exceeding impacts projected for 3-4°C. New sector-focused assessment reveals risks hidden by standard climate models.
  3. EICP improved freeze-thaw resistance of Yili loess
    EICP biomimetic mineralization strengthens Yili loess under freeze-thaw conditions, increasing compressive strength 1.5-fold and restricting moisture migration in cold regions.
  4. Climate change intensified Valencia's 2024 flash flood rainfall
    Attribution study shows anthropogenic climate change amplified extreme rainfall and flash flooding in Valencia, October 2024, increasing 6-hour rainfall by 21% and affected area by 55%.
  5. Index links land humidity trends to precipitation and temperature
    New index based on precipitation and evapotranspiration ratio reveals land relative humidity decreased substantially since 1973, reconciles climate model discrepancies, and improves hydroclimate.
  6. CMIP6 models project stronger precipitation extremes in the Kosi Basin
    CMIP6 climate models project intensified precipitation extremes in the Kosi Basin, with 47-79% increases in rainfall by 2100, critical for flood risk management and water resource planning.
  7. Africa shows rising droughts, heatwaves, and compound extremes
    Study analyzes compound drought-heatwave events across Africa 1979-2024, revealing acceleration trends and spatiotemporal patterns with implications for climate vulnerability and adaptation.
  8. Mammal and bird ranges may shift uphill in the Altai Mountains
    Climate change threatens mammal and bird distributions in the Altai Mountains. MaxEnt modeling reveals habitat loss and range shifts toward higher elevations, with human activities and snow cover.
  9. Dataset covers sewer flow, pollution, and rain observations from 2008 to 2011
    Four years of continuous sewer hydraulic and water quality data from Austria with precipitation records and hydrodynamic model for combined sewer system analysis and pollutant transport research
  10. Warming scenario increases rain-on-snow events in Gallatin watershed
    SnowModel simulations project increased rain-on-snow events in the upper Gallatin River watershed, with significant hydrologic implications for streamflow and aquatic ecosystems under future.
  11. Southern land evaporation linked to North China extreme rain
    Study identifies atmospheric circulation patterns and cross-regional evaporation precursors driving extreme precipitation trends in North China using information flow analysis.
  12. Kilometre-scale simulations improved extreme rainfall forecasts in eastern Qinghai
    Kilometre-scale convection-permitting simulations significantly improve extreme precipitation forecasting accuracy in Qinghai's eastern valleys by better representing valley circulation patterns.
  13. Flood susceptibility is projected to rise in the Kabul River Basin
    Projection of flood susceptibility in the Kabul River Basin through 2100 integrating climate, population, and land cover dynamics using XGBoost machine learning with high predictive accuracy.
  14. Ice crystal concentration is the main driver of aggregation rates
    Study uses cloud seeding experiments and deep learning to identify ice crystal concentration as the dominant factor controlling aggregation rates in supercooled clouds, with implications for.