2022
DOI: 10.3390/atmos13101677
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Is Portugal Starting to Burn All Year Long? The Transboundary Fire in January 2022

Abstract: Changes in the large fire seasons induced by climate variability may have implications in several sectors of modern society. This communication aims to investigate possible changes in the behaviour of active fires during the wintertime and document an event that occurred in the transboundary mountainous region in the north-western Iberian Peninsula between Portugal and Spain on 28 January 2022. The VIIRS active fire data, a satellite product, were analysed for the period between December 2012 and February 2022… Show more

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Cited by 17 publications
(5 citation statements)
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“…However, pyroCb cloud formation is not the only factor producing sudden changes in the evolution of the fire front. For instance, as shown in several studies [10][11][12][13], complex terrain also affects fire propagation. Therefore, forecasting the behavior of the fire front under the extreme conditions induced by the fire-atmosphere interaction is one of the most challenging issues that firefighters have to face.…”
Section: Introductionmentioning
confidence: 94%
“…However, pyroCb cloud formation is not the only factor producing sudden changes in the evolution of the fire front. For instance, as shown in several studies [10][11][12][13], complex terrain also affects fire propagation. Therefore, forecasting the behavior of the fire front under the extreme conditions induced by the fire-atmosphere interaction is one of the most challenging issues that firefighters have to face.…”
Section: Introductionmentioning
confidence: 94%
“…Southern European countries such as Portugal, Spain, Greece, and Italy, characterized by having a Mediterranean climate, are among the ones most affected by wildfires in summer, and several studies suggest that climate change may alter wildfire activity behavior in this region (e.g., [1,2]). For instance, January 2022 was the winter month with the highest number of fire outbreaks in Portugal, also indicating possible changes in the fire activity regime [3,4]. Portugal has a long history of forest fires, with the most critical years in terms of total burned area being 2003, 2005, and 2017.…”
Section: Introductionmentioning
confidence: 99%
“…Climate has a strong influence on global wildfire activity, with the frequency and intensity of wildfires increasing in many regions due to climate change (Couto et al., 2022 ; Jolly et al., 2015 ; Moritz et al., 2014 ). Wildfires occur at the intersection of dry weather, available biomass fuel and ignition sources (Moritz et al., 2005 ).…”
Section: Introductionmentioning
confidence: 99%