My general understanding is that it just has to be opposite polarity within the same penumbra. With this region I think we have that twice.😄

At least it looks alive compared to the previous sunsposts we had. Let's see. 

Right down the center of the HMI pics too @Adohran if I am not mistaken we also have a nice magnetic shear line development.  This is typically a sign of very nice explosions we love to see,  especially when the sun is about to spew mass in our direction 🤣

I suppose a delta could be the analogy of a bad marriage with the resulting divorce heading our way in the form of remnants.   😇

6 minutes ago, hamateur 1953 said:

Right down the center of the HMI pics too @Adohran if I am not mistaken we also have a nice magnetic shear line development.  This is typically a sign of very nice explosions we love to see,  especially when the sun is about to spew mass in our direction 🤣

That could also be one. I highlighted it in the image as well, although I was a bit unsure. Bit if you also think that it is a delta I'm more confident in it being one. 

Just now, Adohran said:

That could also be one. I highlighted it in the image as well, although I was a bit unsure. Bit if you also think that it is a delta I'm more confident in it being one. 

Although I gotta admit I'm not too into how shear works and what it is, might need a small crash course for it 😂

@WildWill who passed away last year and me were in full agreement on at least one thing regarding deltas ( at least as far as we interpret them from HMI renderings).  If it ain’t performing as a delta should, it probably ain’t a delta at all.   Paraphrasing using his unique language. Incidentally the late WW did synoptics for the USAF if I am not mistaken. he is still missed by this armed Yankee. Haha. What a character!! 

Edited July 10, 20241 yr by hamateur 1953
WW

21 minutes ago, hamateur 1953 said:

If it ain’t performing as a delta should, it probably ain’t a delta at all.

That's something I can definitely get behind. 

AR13738 just got updated to BGD

To sum up my opinion regarding your encircled HMI posting:  you nailed the producing delta centermost and also what I believe to be a magnetic shear line beginning it’s development.   I also think I see overall growth in this AR   Good news for sure!   

Off-topic briefly regarding shear lines.  
the halloween storms video again imo has the most information ( devoid of protracted discussion) including magnetic shear lines that I have seen to this date.  And I read a horrific amount of stuff!   10486 had multiple shear lines as have the “ big boys” of this cycle.  
@Philalethes posted a really cool vector magnetogram of 10486 some time back with arrows depicting the fascinating flows within that active region.   An interesting bit of history for certain!! 

Edited July 10, 20241 yr by hamateur 1953
Remembering stuff pertaining to shear

20 minutes ago, hamateur 1953 said:

@Philalethes posted a really cool vector magnetogram of 10486 some time back with arrows depicting the fascinating flows within that active region.   An interesting bit of history for certain!! 

This post, presumably; definitely really cool to see the long field lines along the borders there.

Edited July 10, 20241 yr by Philalethes
link

Yes. @Philalethes  Thank you yet again!  And it predated the change in Gauss to Tesla as far as magnetics go if anyone is wondering what the heck “ G” is.   And also as @Philalethes noted the polarization colours are a bit more “ conventional “.   Conventions even within a particular area of study can be especially confusing.   🤣🤣🤣

Edited July 10, 20241 yr by hamateur 1953
UPT is bad enough! Help me. 🤣🤣

I'd like to see the shear imagery of this region. Who was it that was posting those or does anyone have a link to the tool that was producing them?

Aaand another M-Flare

Are these flares eruptive? I can't tell, if they're then they might be good

28 minutes ago, cgrant26 said:

I'd like to see the shear imagery of this region. Who was it that was posting those or does anyone have a link to the tool that was producing them?

The vector magnetograms for the different SHARPs can be found here; this would be part of 10338 (or just 0338 for short).

It's not that exciting for this one though. Generally there will be a correspondence between large squeezed-together deltas and higher shear, so you can typically get an idea from just looking at the regular magnetograms whether there is a lot of shear or not, but it's of course great to have the more detailed imagery for a closer look.

16 minutes ago, Manuel said:

Are these flares eruptive? I can't tell, if they're then they might be good

Doesn't seem that way.

7 hours ago, MinYoongi said:

I dont know where you see "clear separation" because in the middle of the region there is clear gamma mixing. And by now even a small delta.

but the gamma was there at the time of your writing 😄 to me thats not organized. it developed quite a bit!

Yeah I missed that! It was of weak intensity at the time of writing, I think that’s why I skipped it. And now I wake up to a beautiful delta. Next time I’ll double chefk before saying something, whoops

Edited July 10, 20241 yr by chronical

9 minutes ago, chronical said:

Yeah I missed that! It was of weak intensity at the time of writing, I think that’s why I skipped it. And now I wake up to a beautiful delta. Next time I’ll double chefk before saying something, whoops

Your sleep did wake it up  

It seems as if

16 minutes ago, Adohran said:

It seems as if

as if?

Been inactive due to a crochet project that I'm aggressively trying to finish but nice to see this region giving us a nice delta as well as a few flares.

 

Hopefully it keeps up the action and can go a bit more eruptive/bigger with the flares 

A large Earth directed CME would go down quite nicely

30 minutes ago, Sagatha said:

Been inactive due to a crochet project that I'm aggressively trying to finish but nice to see this region giving us a nice delta as well as a few flares.

A magnetic crochet project, I hope.

2 minutes ago, Philalethes said:

A magnetic crochet project, I hope.

I'll crochet harder and try and manifest it

48 minutes ago, MinYoongi said:

as if?

 

1 hour ago, Manuel said:

Are these flares eruptive? I can't tell, if they're then they might be good

Misread that as impulsive xd That's what my message meant just forgot the quote

Also seems like a good time to change the notification settings to M5 or above with this many low level M-Flares 

1 hour ago, Philalethes said:

A magnetic crochet project, I hope.

Ok @Philalethes  Tamitha Skov may scold you for triggering dem Magnetic Mines!*!  🤣🤣🤣

It really would be cool to have a couple of deltas smooshed* together!

 

*smooshed means extremely close proximity of objects who normally don’t get along well with anyone. Kinda like me holding two cats without a shirt on trying in vain to bathe them both.  Not advised.  * magnetic mines refers to Aug 4 1972 when allegedly 10,000 subsurface magnetic mines were triggered by the particularly unusual magnetic signature (crochet) pattern of that series of strong pulses.  See Wikipedia if curious 

2 hours ago, Manuel said:

Are these flares eruptive? I can't tell, if they're then they might be good

I just looked at the latest modeling @Manuel  it doesn’t look good for us. But more are likely to come as this region seems to still be in a growth process. 

Edited July 10, 20241 yr by hamateur 1953
Incompatibility. And references

Has delta already gone?

Oh, it was a glitch

 

Edited July 10, 20241 yr by Ukrspotter

28 minutes ago, Ukrspotter said:

Has delta already gone?

Oh, it was a glitch

 

Den you scared me for a second. Had to double check the data just in case 😂 

1 hour ago, hamateur 1953 said:

Ok @Philalethes  Tamitha Skov may scold you for triggering dem Magnetic Mines!*!  🤣🤣🤣

It really would be cool to have a couple of deltas smooshed* together!

 

*smooshed means extremely close proximity of objects who normally don’t get along well with anyone. Kinda like me holding two cats without a shirt on trying in vain to bathe them both.  Not advised.  * magnetic mines refers to Aug 4 1972 when allegedly 10,000 subsurface magnetic mines were triggered by the particularly unusual magnetic signature (crochet) pattern of that series of strong pulses.  See Wikipedia if curious 

I just looked at the latest modeling @Manuel  it doesn’t look good for us. But more are likely to come as this region seems to still be in a growth process. 

Let's hope that! Finger crossed 😁😁