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Message added by Sam Warfel,

Reminder: this thread is for solar activity like flares and CMEs launching from the sunspot.
To discuss the CME's travel or impacts on Earth, please move to this thread in the geomagnetic activity forums.
Thanks!

 

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  • Drax Spacex
    Drax Spacex

    And we've been so well behaved.  No one asserted that the conjunction of the Sun, Jupiter, and Venus was the reason for the high activity from AR3664.  Such restraint deserves a kudos!

  • arjemma
    arjemma

    This region is amazing. Here's the development from May 4th to today. Stabilized.

  • Philalethes
    Philalethes

    Well, do us a favor and stop posting about it here over and over again, especially not using that nonsensical terminology that we all know where originates. We've already addressed it countless times

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Farewell flare. Has a nice ring to it 🙂

There's also a CME associated with it, but the bulk of it seems to be heading west.

Just now, danderson400 said:

Should i be worried when this sunspot comes back about power issues or not?

No

  • Popular Post

A sunspot region well deserving of a sunspot timelapse. Region 3664 may not have been the strongest region from what we have been able to see, but it is certainly the most complex region of the cycle so far, along with helping us get our first G5 storm of the solar cycle.

 

1 minute ago, Jesterface23 said:

A sunspot region well deserving of a sunspot timelapse. Region 3664 may not have been the strongest region from what we have been able to see, but it is certainly the most complex region of the cycle so far, along with helping us get our first G5 storm of the solar cycle.

 

Thank you for this Timelapse! ❤️ 

2 hours ago, danderson400 said:

But you can see that it's starting to lose more area. 

https://sdo.gsfc.nasa.gspacer.pngov/assets/img/latest/latest_4096_HMIBC.jpg

I would say that there is too much (and has been for the last 2 days) foreshortening to know how the deltas are holding up. Not really possible to know if it's decaying or not. Hopefully it decays a bit on the other side and then grow stronger again 😃

Edited by arjemma

5 minutes ago, arjemma said:

I would say that there is too much (and has been for the last 2 days) foreshortening to know how the deltas are holding up. Not really possible to know if it's decaying or not. Hopefully it decays a bit on the other side and then grow stronger again 😃

its flaring rn!

i think the record is broken :) 

Wow! If a strong CME launches with this flare, could earth get hit by part of it or is it too far west now?

1 minute ago, Peter Sedlák said:

Expert senior region 3664 did X8.79. Come on go for X10 already!

Already calming down, wouldn't expect it to hit X10

1 minute ago, Tyman said:

Wow! If a strong CME launches with this flare, could earth get hit by part of it or is it too far west now?

Should be too far west, glancing blow maybe

1 minute ago, MinYoongi said:

Is it a true reading or is the sunspot too far around the limb already?

Too few frames even from GOES SUVI, so can't tell, but I guess pretty close to correct values.

Just now, Vancanneyt Sander said:

Well the limb flare X28 (with correction factor) was also just begin the limb but the loops still towered above the limb so still a lot of the X-rays could be measured. 

thank you sander

but what does "begin the limb" mean exactly? sorry

2 minutes ago, Tyman said:

Wow! If a strong CME launches with this flare, could earth get hit by part of it or is it too far west now?

It's behind the limb so I think chances are... extremely low.

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