Analysis of Ten-Year Variations of Lightning Activity in Italy and Correlation with Land and Sea Surface Temperatures
Source abstract
Abstract
This study investigates the evolution of lightning activity in Italy by comparing two biennia: 2010–2011 and 2020–2021. Lightning data were obtained from a lightning location system (the SIRF network) and processed to focus exclusively on cloud-to-ground (CG) strokes. The analysis covers both land and surrounding sea areas, with data filtered and validated according to the study objectives. A detailed statistical comparison of CG activity between the two periods is presented, along with an assessment of spatial distributions across the Italian territory. Furthermore, correlations between CG stroke occurrence and both sea surface temperature and land surface temperature are examined. The findings highlight temporal and spatial variations in lightning patterns over the decade and provide insights into their possible relationship with environmental conditions.
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Research context
OpenAlex topics: Lightning and Electromagnetic Phenomena · Fire effects on ecosystems · Wind and Air Flow Studies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Naval, ICT and Electrical Engineering Department, University of Genoa, 16145 Genoa, Italy
Electrical Engineering Department, Federal University of São João del-Rei, São João del-Rei 36307-352, MG, Brazil
Centro Elettrotecnico Sperimentale Italiano S.p.A., 20134 Milan, Italy
Agenzia Regionale per la Protezione dell’Ambiente Ligure, 16149 Genoa, Italy
References (100+)
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