Fri, 17 Apr 2026 11:39:10 +0000

How 90 Degrees Celsius Transforms Into Death-Class Heat: Understanding Extreme Heat Hazards When temperatures soar to 90 degrees Celsius (194°F), what begins as intense heat rapidly escalates into a life-threatening emergency—so extreme that it qualifies as "death-class heat." This alarming threshold isn’t just uncomfortable—it’s a trigger for severe health risks, environmental damage, and critical infrastructure challenges. Understanding how 90°C heat transforms into extreme danger reveals why this temperature is a global public health and safety concern. --- ### What Makes 90°C So Dangerous?