Sunspot AR4274 erupted with the biggest solar flare of the year and it has Earth in it's sights. The X5.16-class flare was ...
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Sun unleashes strongest solar flare of 2025, sparking radio blackouts across Africa and Europe
The sun erupted in spectacular fashion this morning (Nov. 11), unleashing a major X5.1-class solar flare, the strongest of 2025 so far and the most intense since October 2024. The eruption peaked at 5 ...
Over the past few days, an active sunspot has erupted multiple times, sending clouds of high-energy plasma into space. The sunspot happens to be facing Earth just now, so the plasma clouds are heading ...
A powerful solar eruption from sunspot AR4274 triggered a massive X5.1-class solar flare, causing a Ground Level Event (GLE) with energetic protons reaching Earth's atmosphere and ground. This intense ...
A powerful solar storm could spark auroras as far south as northern California and Alabama on Wednesday, thanks to a particularly rambunctious area on the sun dubbed active region 4274 (AR4274). In ...
The sun unleashed its most powerful solar flare of the year on November 11 (2025), which was an X5.1-class eruption from the hyperactive sunspot AR4274. As per the report from Space.com, this flare ...
11月12日晚上是个不眠之夜。终于，极光猎人们在零下10度的内蒙古呼伦贝尔追到了极光。这是经过了一周等待之后的幸运。 据中国科学院空间环境研究预报中心12日消息，由太阳活动区AR4274连续 ...
IT之家 11 月 11 日消息，今日太阳爆发了一场壮观的耀斑活动，释放出一次强度达 X5.1 级的强耀斑，这是 2025 年迄今最强的一次，亦为自 2024 年 10 月以来最剧烈的太阳耀斑事件。 据美国国家海洋 ...
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