How meteorologica conditions influence on wildfires in Spain (2019-2023)

Wildfires represent one of the most significant environmental risks in Spain, particularly in regions characterized by a Mediterranean climate. Their occurrence, frequency, and intensity are strongly influenced by meteorological conditions such as temperature, precipitation, humidity, and wind patterns. Understanding the relationship between weather conditions and wildfire activity is essential for improving prevention strategies, risk assessment, and environmental management. This dataset compiles wildfire detections in Spain between 2019 and 2023. Fire detection data were obtained from the MODIS satellite system operated by NASA, which provides global active fire observations. These records have been integrated with meteorological data from the Agencia Estatal de Meteorología (AEMET). The resulting dataset has been processed and structured to ensure consistency, clarity, and usability. Data cleaning, formatting, and integration steps were carried out to create a well-documented dataset suitable for data analysis. The dataset enables researchers and analysts to explore potential relationships between wildfire occurrences and meteorological conditions across Spain during the 2019–2023 period.野火是西班牙最突出的环境风险之一，尤其在地中海气候区。野火的发生、频次与强度，深受气温、降水、湿度及风场格局等气象条件的影响。厘清气象条件与野火活动间的关联，对完善野火防控策略、开展风险评估及推进环境管理至关重要。 本数据集收录了2019至2023年西班牙境内的野火监测记录。火灾监测数据源自美国国家航空航天局（National Aeronautics and Space Administration, NASA）运营的MODIS卫星系统，该系统可提供全球主动火点观测数据。上述记录已与西班牙国家气象局（Agencia Estatal de Meteorología, AEMET）的气象数据完成整合。 最终生成的数据集经过标准化处理与结构化构建，以确保数据的一致性、清晰度与可用性。研究团队通过数据清洗、格式规范与整合流程，打造了一份文档完备、适用于数据分析的优质数据集。该数据集可供研究人员与分析师探索2019-2023年西班牙境内野火发生与气象条件间的潜在关联。