地磁暴带来哪些影响？卫星导航误差可能增大 北部有机会出现极光

Core Points - A solar flare occurred on May 31, with a peak intensity of M8.1, indicating a moderate level of solar activity [2] - The solar activity is expected to cause geomagnetic storms on Earth for three consecutive days, with a possibility of auroras in northern regions of China [1][4] - The current solar cycle, which began in 2019, is at its peak phase, with increased solar activity anticipated through 2024 and 2025 [6] Summary by Category - Solar Activity - The solar flare originated from active region 14100, with soft X-ray flux rapidly increasing and peaking at M8.1 [2] - Accompanying the flare was a coronal mass ejection, creating a shockwave that propagates through the solar system [2] - Geomagnetic Storms - Earth is likely to experience geomagnetic storms due to the direct impact of the coronal mass ejection, with potential small storms expected on June 3 if no new flares occur [4] - Geomagnetic storms can disrupt satellite communications and navigation systems, but they do not pose health risks to humans [6] - Auroras - There is a forecast for visible auroras in northern China, with some areas potentially experiencing red-green composite auroras [6] - The phenomenon of auroras is a direct result of geomagnetic storms affecting high-latitude regions [6]