A series of solar events originating from sunspot 4455 has resulted in a G3-level geomagnetic storm, potentially extending the visibility of the aurora borealis into mid-latitude regions of North America and Europe.

一系列源自於太陽黑子 4455 的太陽事件導致了一次 G3 級地磁風暴，可能將北極光的能見度延伸至北美與歐洲的中緯度地區。

The current atmospheric phenomena are predicated upon activity initiated on June 2, involving sunspot 4455. This region is identified as an 'anti-Hale' sunspot, characterized by a magnetic polarity inverse to standard configurations—a rarity occurring in fewer than 10% of such solar features. This inversion is associated with heightened instability, which facilitated the emission of high-intensity X-class solar flares and multiple coronal mass ejections (CMEs). A critical development occurred when a high-velocity CME overtook a preceding, slower emission, resulting in a 'cannibal' merger. NASA indicates that such mergers produce 'complex ejecta,' which possess the capacity to transport significantly greater energy than isolated solar events.

目前的氣象現象是基於 6 月 2 日由太陽黑子 4455 引起的活動。該區域被定義為「反哈勒」（anti-Hale）太陽黑子，特徵是磁極性與標準配置相反——在該類太陽特徵中，發生率低於 10%，極為罕見。這種反轉與高度不穩定性相關，促使了高強度 X 級太陽耀斑與多次日冕物質拋射（CMEs）的發生。關鍵的發展在於，一次高速 CME 追上並吞噬了先前較慢的拋射，導致了「食人」合併。NASA 指出，此類合併會產生「複雜拋射物」，其輸送能量的能力遠高於單一的太陽事件。

Consequently, the National Oceanic and Atmospheric Administration (NOAA) and the Space Weather Prediction Center have monitored a G3-level storm, with the potential for escalation to G4. The interaction between these energized particles and the Earth's magnetosphere facilitates the displacement of the aurora borealis from polar regions toward the south. Specifically, visibility is projected for regions including Ohio, Pennsylvania, and various New England states, as well as central England and Wales. While the solar maximum reached in October 2024 suggests a prolonged period of such volatility, the immediate visibility in regions like Ohio remains contingent upon meteorological conditions, specifically the prevalence of cloud cover and precipitation as forecasted by the National Weather Service.

因此，美國國家海洋暨大氣管理局（NOAA）與太空天氣預報中心監測到一次 G3 級風暴，且有升級至 G4 的潛力。這些高能粒子與地球磁層的交互作用，促使北極光從極地區向南遷移。具體而言，預計俄亥俄州、賓夕法尼亞州、多個新英格蘭州，以及英格蘭中部與威爾斯將可觀測到。儘管 2024 年 10 月達到的太陽極大期顯示此類波動將持續一段時間，但俄亥俄州等地區的即時能見度仍取決於氣象條件，特別是國家氣象局預測的雲量與降雨量。

Institutional assessments regarding infrastructure impact remain conservative. While the Space Weather Prediction Center notes potential disruptions to radio communications, satellite operations, and power grids, researchers maintain that no significant threat to ground-based infrastructure or human health is anticipated. Technical guidance for the documentation of these events emphasizes the necessity of stabilization equipment and specific optical settings to mitigate motion blur and maximize light capture.

機構對於基礎設施影響的評估仍保持保守。雖然太空天氣預報中心指出無線電通訊、衛星操作與電網可能受到干擾，但研究人員認為，預計不會對地面基礎設施或人類健康構成重大威脅。關於記錄這些事件的技術指南強調，必須使用穩定設備與特定的光學設定，以減少動態模糊並最大化光線捕捉。

The geomagnetic storm continues to influence the Earth's magnetic field, maintaining the possibility of auroral sightings across the United States and Europe through June 5.

地磁風暴持續影響地球磁場，直到 6 月 5 日為止，美國與歐洲仍有機會觀測到極光。