France Records Its First-Ever Pyrocumulonimbus Cloud Amid Record-Smashing Fires

France has recorded its first-ever pyrocumulonimbus cloud, a rare weather phenomenon generated by the intense heat of wildfires. Experts link the emergence of these fire-driven clouds to the increasing severity of wildfires caused by climate change.
Why it matters
The appearance of fire clouds in new regions serves as a stark indicator of how climate change is altering local weather patterns and increasing the intensity of natural disasters.
Firefighters in France are confronting a phenomenon never seen in the region before: fire clouds. It’s a sign of the intensity of the blazes burning—and how climate change is upping the odds that they appear.
A wave of fires has swept over France and Spain, sending hundreds of thousands fleeing. Firefighters on the frontlines are facing what a spokesperson for the French firefighter association told AFP called an “operational impossibility”—in other words, a “natural force beyond our control.”
As evidence of how out of control the wildfires in France are, look no further than the skies where the blazes have, in some cases, created their own weather. To form a fire cloud—what meteorologists call a pyrocumulonimbus or the even more metal-sounding cumulonimbus flammagenitus—you first need heat, which fires have in spades.
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