Dataset of NaTech events triggered by lightning within the Process Industry
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This study delves into the impactful realm of lightning strikes, a meteorological phenomenon that poses substantial risks to the process industry by potentially triggering technological disruptions. Despite constituting merely 13% of NaTech (Natural-Technological) events, lightning events hold significant consequences within the process industry. To better comprehend this, a meticulous analysis of past lightning-triggered events was conducted, utilizing open-source industrial-accident databases to create a new dataset. The research builds upon prior studies concerning NaTech events triggered by lightning and updates the information, encompassing events until the close of 2022. A systematic classification system was introduced, in adherence to NaTech risk field recent studies, enhancing the accuracy of information. Moreover, adjustments were made in compliance with international regulations governing lightning strikes. From deep analysis of past events collected in this new dataset, the variables relationship can be elucidated allowing the estimation of conditional probabilities governing critical dependencies associated with the industrial infrastructure, such as the source and the state of damage, the final scenario, and the sensible equipment or macro-sector bolster industrial vulnerability awareness against this common natural factor. Novel insights in this line could be deepened in a contribution submitted to the Heliyon Journal part of Elsevier’s Cell Press entitled.
本研究聚焦雷击这一气象现象的重要影响范畴——雷击可引发技术中断，对流程工业构成显著风险。尽管雷击事件仅占自然-技术（NaTech, Natural-Technological）灾害事件总量的13%，但其对流程工业造成的后果却不容忽视。为深入厘清这一现状，研究团队基于开源工业事故数据库对过往雷击引发的灾害事件展开精细化分析，进而构建了全新的数据集。本研究依托既往关于雷击引发的自然-技术灾害事件的相关研究，对相关信息进行了更新，收录事件截止至2022年末。研究遵循自然-技术灾害风险领域的最新研究成果，引入了系统化分类体系，提升了数据集信息的准确性；此外还参照全球范围内针对雷击的相关国际规范完成了数据调整。通过对本数据集收录的过往灾害事件进行深度分析，可阐明各变量间的关联关系，进而估算工业基础设施关键依赖关系的条件概率——例如灾害源头、损坏状态、最终灾害情景、敏感设备或宏观产业部门等，以此提升工业领域对这一常见自然致灾因子的脆弱性防范意识。本研究相关成果已投稿至爱思唯尔（Elsevier）细胞出版社（Cell Press）旗下的《Heliyon》期刊，该领域的创新性见解可在投稿成果中进一步深化。
