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this post was submitted on 03 Jul 2023
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A place to share information on emergency preparedness as it relates to disasters both natural and man-made.
Would you survive in the event of economic, political and social collapse? What natural disasters such as tornadoes, earthquakes or hurricanes are prevalent in your area? What can you do? What should you be doing now? What do you need to know/have?
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It isn't the temperature, it's the humidity.
Wet bulb is a way measure how much evaporative cooling you can have. Once wet bulb gets to 95°F even a healthy fit individual will die given enough time even in the shade with a fan. It might be 112 but as long as the wet bulb stays below 95°F your body can cool with sweat. Any higher wet bulb the human body only heats up from the environment and can no longer cool, eventually leading to fatal hyperthermia (heat exhaustion and heat stroke).
Interesting. Thanks for explaining