一场地磁风暴预计将为美国22个州和加拿大部分地区带来北极光。该现象预计将于10月8日周四晚至10月9日周五晚发生。这种现象很可能由日冕物质抛射（CME）引发，导致G1-G2级别的地磁风暴。 AI
排序理由 文章讨论的是自然现象（北极光），不涉及人工智能或技术。
AI 生成摘要 · Google Gemini · 来自 1 个来源。 我们如何撰写摘要 →
预计22个美国州和加拿大将出现北极光
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- 文章讨论的是自然现象（北极光），不涉及人工智能或技术。
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报道来源 [1]
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北极光预警：周四至周五22个州可能看到极光
Northern lights may return to 22 U.S. states and Canada overnight on Thursday, Oct. 8, into Friday, Oct. 9, with a CME likely to trigger G1-G2 geomagnetic storms.