Recently, a rare atmospheric phenomenon known as ‘Deng Hua’ (Lamp Halo) appeared atop Mount Tai, drawing widespread attention. ‘Deng Hua’ is an uncommon optical effect that typically occurs at high altitudes with clean, moderately humid air. When sunlight interacts with tiny ice crystals or water droplets suspended in the atmosphere, it undergoes refraction, reflection, and diffraction, creating one or more colorful rings around the sun—resembling a radiant celestial lantern, hence the poetic name ‘Lamp Halo.’This spectacle occurred at sunrise, witnessed by numerous hikers who had reached the summit. The halo displayed vivid concentric bands of red, orange, yellow, green, and blue, lasting for several minutes. Experts note that ‘Deng Hua’ differs from common halos or ‘Buddha’s Light’ phenomena; its formation requires very specific conditions—precise solar angles combined with just the right amount of mist or cloud—making it exceptionally rare.As the most revered of China’s Five Great Mountains, Mount Tai has long held spiritual significance. The appearance of this ‘Lamp Halo’ adds a mystical aura to the sacred peak and sparks public interest in the intersection of natural wonders and cultural heritage. Meteorological authorities remind observers to avoid looking directly at the sun to protect their eyesight.
近日，泰山之巅惊现‘灯华’奇观，引发广泛关注。所谓‘灯华’，实为一种罕见的大气光学现象，通常出现在高海拔、空气洁净且湿度适中的环境中。当阳光照射到悬浮在空中的微小冰晶或水滴时，光线发生折射、反射和衍射，从而在太阳周围形成一圈或多圈彩色光环，宛如神灯绽放，故被民间称为‘灯华’。此次奇观出现在清晨日出时分，众多登山游客有幸目睹这一自然奇景。光环色彩分明，由内而外呈现红、橙、黄、绿、蓝等色带，持续数分钟之久。专家指出，‘灯华’不同于常见的日晕或佛光，其形成条件更为苛刻，需特定角度的阳光与恰到好处的云雾配合，因此极为罕见。泰山作为五岳之首，自古被视为神圣之地，此次‘灯华’奇观更添神秘色彩，也激发了公众对自然现象与传统文化交融的兴趣。气象部门提醒，观赏此类现象时应避免直视太阳，以保护视力。
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