空间天气实况贴

闽海星尘

AR 3691(3663)[Guess]?  ?  Type II Halo CME

闽海星尘

虽然AR 3697(3664)前几天已经去太阳背面了，但从LASCO C2和C3来看依然频繁有CME喷发（虽然不强），表明其应该还有实力

闽海星尘

Space Weather Update
June 13, 2024 @ 10:00 UTC
  Earth facing solar activity during the past 24 hours was at moderate levels with a number of minor C-Flares and one low level M-Flare detected. A few more farsided coronal mass ejections were observed, including a faint halo CME just after 23:00 UTC (Jun 12). Needless to say, the chances for noteworthy solar flares declined with AR 3697 moving further beyond the west limb. With that said, AR 3712 in the southeast quadrant has been slowly developing and will be monitored as it rotates into a better Earth facing position.

闽海星尘

AR 3712  M2.76

闽海星尘

AR 3712在过去三天内迅速发展并出现了磁剪切结构，不知道能不能进一步发展下去

闽海星尘

过去两天里AR 3697(3664)喷了三次halo CME，其中两次达到了Full Halo CME

Лотон

AR13712
磁图上显示出混合极型磁场，目前活动区正转向直接面向地球

闽海星尘

3716
3713
3712
三个大型活动区一字排开

Лотон

造成上个月一系列空间天气事件的源区3664第三次转入可见日面（上一次和上上次的编号分别是3697和3664），并在东翼边缘释放了一个M9.3级耀斑

Лотон

北京时间2024.7.14 10:23，AR3738（S09W40）爆发了一个X1.2级软X射线耀斑，于10:47结束，达到橙色警报级别。AR3738于7月5日转入可视日面，10日活动区面积快速增长至870μH，并爆发了多个C级、M级耀斑，昨日爆发了两个M5级耀斑。当前该活动区面积为1100μH，磁类型β-γ-δ