Topic: Exploding Trees

Arborists explain the phenomenon of "exploding trees" during extreme cold, clarifying that the sound is caused by wood separating under pressure, known as frost cracks. While the sound can resemble a gunshot, experts note that many viral videos of trees literally exploding are likely AI-generated. The discussion confirms that while the physical cracking is real, the visual intensity in social media clips is often exaggerated.

Arborists clarify that "exploding trees" are actually trees cracking due to sap freezing and expanding under extreme pressure when temperatures drop below minus 20 degrees. While the sound can mimic a gunshot, the phenomenon rarely kills the tree, though it can create safety hazards. Homeowners are advised to use tree wrap on smaller trees to provide insulation against critical temperature drops.

A major winter storm fueled by Arctic air is forecast to impact the Midwest, Plains, and East Coast, bringing heavy snow and damaging ice. Residents in upstate New York are already digging out from over 20 inches of lake effect snow that caused multiple vehicle crashes on Interstate 90. Local reports in the South warn of "exploding trees," a phenomenon where freezing sap expands and causes bark to burst, though some dismiss the extreme weather coverage as fear-mongering.