Thursday, 11 February 2016 21:34 UTC
Finally some solar activity worth mentioning! A long duration C8.9 solar flare took place around sunspot region 2497 and peaked today at 21:03 UTC.
Sunspot region 2497 (Beta-Gamma) is facing Earth right now and first signs show that this solar flare might indeed be an eruptive event. That means it likely launched a coronal mass ejection!
ALERT: Type II Radio Emission Begin Time: 2016 Feb 11 2035 UTC Estimated Velocity: 483 km/s
ALERT: Type IV Radio Emission Begin Time: 2016 Feb 11 2228 UTC
Animation: SDO diffrence imagery showing the eruptive nature of this event. Source: SIDC.
We still need to wait for SOHO/LASCO coronagraph imagery to determine if this coronal mass ejection will have an Earth-directed component but it is likely that at least some of the ejected material will come towards Earth as sunspot region 2497 is in an excellent Earth-facing position. More on that tomorrow when we have all the SOHO coronagraph imagery that we need.
Thank you for reading this article! Did you have any trouble with the technical terms used in this article? Our help section is the place to be where you can find in-depth articles, a FAQ and a list with common abbreviations. Still puzzled? Just post on our forum where we will help you the best we can!
A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!
Last X-flare | 2024/11/06 | X2.39 |
Last M-flare | 2024/11/25 | M1.9 |
Last geomagnetic storm | 2024/11/10 | Kp5+ (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
October 2024 | 166.4 +25 |
November 2024 | 145.2 -21.2 |
Last 30 days | 156.1 +6.1 |