A new color-coded heat warning system was introduced by the National Weather Service and the Centers for Disease Control and Prevention on Earth Day. Magenta represents the highest threat level, ...
WASHINGTON — Forget about red hot. A new color-coded heat warning system relies on magenta to alert Americans to the most dangerous conditions they may see this summer. The National Weather Service ...
The rather blazing hot summer has gotten me thinking about heat detectors, or as they are referred to within NFPA 72, The National Fire Alarm and Signaling Code, Heat-Sensing Fire Detectors. Heat ...
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