地球可能连续3天发生地磁暴，我国北部今天或现极光，对人体健康产生影响吗？

Core Viewpoint - A solar flare occurred on May 31, with potential geomagnetic storms affecting Earth for three consecutive days, particularly in northern China where auroras may be visible [1][3]. Group 1: Solar Activity - The solar activity region 14100 erupted, producing an M8.1 class medium flare, with soft X-ray flux peaking at 8:05 AM [3]. - Accompanying the flare was a coronal mass ejection, creating a shockwave that will propagate through the solar system [3]. - If no new flares occur on June 1 and 2, a minor geomagnetic storm is expected on June 3 [3]. Group 2: Solar Cycle and Predictions - Solar activity follows an approximately 11-year cycle, with the current 25th solar cycle having started in 2019 and now entering its peak year [5]. - The years 2024 and 2025 are anticipated to be high activity periods, likely resulting in more solar flares and geomagnetic storms [5]. Group 3: Effects of Geomagnetic Storms - Northern China may experience noticeable auroras, including red-green composite auroras [6]. - Geomagnetic storms do not significantly impact human health, although sensitive individuals may experience anxiety or sleep disturbances [7]. - Geomagnetic storms can disrupt communication, navigation, and satellite operations, affecting devices like smartphones and vehicles [7].