April heatwave up to 20°C higher than normal in Western-Mediterranean heatwave
Sentinel-3 SLSTR LST acquired on 15 April 2023 from 09:58:16 to 11:03:02 UTC
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Sentinel-3 SLSTR LST acquired on 30 April 2023 at 11:14:18 UTC
Sentinel-3 SLSTR RBT acquired on 01 May 2023 from 09:46:18 to 10:48:07 UTC
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Sentinel-3 SLSTR LST acquired on 30 April 2023 at 11:14:18 UTC
Sentinel-3 SLSTR RBT acquired on 01 May 2023 from 09:46:18 to 10:48:07 UTC
Keyword(s): Climate change, heatwave, drought, food security, Spain, Portugal, Morocco Algeria
Temperatures surged up to 20C higher than normal across large parts of the western Mediterranean. Temperatures exceeded 40°C in parts of Morocco and Algeria. In Spain, temperatures reached 38.8C at Córdoba airport.
In its most rapidly produced study to date, the World Weather Attribution service, which launched in 2014, finds that the heatwave was up to 3.5C hotter than it would have been in a world without climate change.
Researchers found that climate change made the heatwave at least 100 times more likely. Their study adds that, even in today’s climate, the heatwave was unlikely, with roughly a 0.25% chance of happening in a given year.