由于预计将发生G1太阳风暴，北极光预计将于周二晚间在美国多达20个州可见。英国气象局也预计将出现G2条件，这可能会增强北极光的可见度。 AI
排序理由 文章讨论了基于科学预测的自然现象（北极光）的预报，但并未发布新产品、研究或政策。
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预计周二北极光将抵达美国20个州
本文如何被排名
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- 文章讨论了基于科学预测的自然现象（北极光）的预报，但并未发布新产品、研究或政策。
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报道来源 [1]
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北极光警报：周二晚间极光或将抵达20个州
NOAA forecasts a G1 solar storm Tuesday night, while the UK Met Office sees a chance of G2 conditions that could push the northern lights into 20 U.S. states.