Abstract. We have implemented a new stratospheric ozone model in the European Centre for Medium-Range Weather Forecasts (ECMWF) system and tested its performance different timescales to assess impact of on meteorological fields. used provide prognostic medium-range long-range (seasonal) experiments, showing feasibility this scheme seamless numerical weather prediction (NWP) modelling approach. ...

Atmospheric blocking events are known to locally explain a large part of climate variability. However, despite their relevance, many current climate models still struggle to represent the observed blocking statistics. In this study, simulations of the global climate model EC-Earth are analysed with respect to atmospheric blocking. Seventeen simulations map the uncertainty space defined by the t...

In this paper, trend detection of wave parameters such as significant height, energy period, and power along the Italian seas was carried out. To purpose, time series in period 1979–2018 taken from global atmospheric reanalysis ERA-Interim by European Center for Medium-Range Weather Forecasts (ECMWF) were considered. Choosing a significance level equal to 90%, use Mann–Kendall test allowed esti...

Gridded precipitation products are becoming good alternative data sources for regions with limited weather gauging stations. In this study, four climate gridded were utilized, namely Climate Forecast System Reanalysis (CFSR), European Centre Medium-Range Weather Forecasts (ECMWF) ERA-Interim/land, the Asian Precipitation-Highly-Resolved Observational Data Integration Towards Evaluation of Water...

The Mediterranean region is characterized by its vulnerability to changes in the water cycle, with the impact of global warming on the water resources being one of the major concerns in social, economical and scientific ambits. Even if precipitation is the best-known term of the Mediterranean water budget, large uncertainties remain due to the lack of suitable offshore observational data. In th...

Abstract Using the European Centre for Medium-Range Weather Forecasts (ECMWF) interim reanalysis (ERA-Interim) dataset and Specified Chemistry Whole Atmosphere Community Climate Model (WACCM-SC), impacts of sea ice reduction in Barents–Kara Seas (BKS) on East Asian trough (EAT) late winter are investigated. Results from both data simulations show that BKS leads to a deepened EAT winter, especia...

Abstract We present the first Antarctic-wide analysis of extreme near-surface air temperatures based on data collected up to end 2019 as part synoptic meteorological observing programs. consider at 17 stations Antarctic continent and nearby sub-Antarctic islands. examine frequency distributions highest lowest individual observed. The variability trends in number were examined via mean daily com...