7 minutes ago, Ingolf said:

If I am not completely wrong it is there. Take a look at the area that I marked and use the shifting funktion between the HMIIF and the HMIBC images and move it around the area. You'll see one penumbra (the less colored area around a dark sunspot) and inside this penumbra are darker sunspots. If these darker sunspots inside one penumbra have different polarities (blue=positive / red=negative very strange for people with electric background) its a delta. So here we are...

Additional Info:

Somewhere in the forum should be a thread named "show me the delta" maybe its useful for you? @MinYoongi gave me that hint one day

Thank you so much ay, that actually helps a lot.

 

I'll hunt down that thread, reckon that would be perfect for me. 

Looks like NOAA is back and this region is giving us a welcoming gift 

Spaceweather.com is declaring this region to be the old ar3664/3697 again - WTH is going on??!

15 minutes ago, Justanerd said:

Spaceweather.com is declaring this region to be the old ar3664/3697 again - WTH is going on??!

You know, you could write to him and ask.  I do that all the time.

19 minutes ago, Justanerd said:

Spaceweather.com is declaring this region to be the old ar3664/3697 again - WTH is going on??!

And today I learned that noctilucent clouds are a thing. So hey, even if they're wrong about the region, we learned something new!

Is there a way to predict noctilucent clouds? Is there already a topic about it on the forum?

6 hours ago, Manuel said:

Is there a way to predict noctilucent clouds? Is there already a topic about it on the forum?

 

Update: a topic for NLC was created by a mod. The words below are not valid. 

 

 

 

NLC has nothing to do with space weather, so there is no thread about it and there should not be any. There are probably forums for photography out there where NLC experiences are shared. That there was an article in the post of @Justanerd was coincidence. The important information was belonging to AR3723 and not NLC.

Edited June 25, 20241 yr by Ingolf
Update

52 minutes ago, Hobbes said:

You know, you could write to him and ask.  I do that all the time.

I did just that! Thank you!

52 minutes ago, Manuel said:

Is there a way to predict noctilucent clouds? Is there already a topic about it on the forum?

No idea but I'm sure Patrick has a theory...

4 hours ago, Manuel said:

Is there a way to predict noctilucent clouds? Is there already a topic about it on the forum?

I apologise for going off topic, and I'm new to this forum so I don't know if direct messaging is a thing, but if you want to know about NLCs, I can direct you to the netweather forums if you're in the UK/Europe! I believe there is data to suggest that NLCs are more common at solar maximum, so perhaps that could warrant a thread of its own one day?

52 minutes ago, UnderTheAnvil said:

I apologise for going off topic, and I'm new to this forum so I don't know if direct messaging is a thing, but if you want to know about NLCs, I can direct you to the netweather forums if you're in the UK/Europe! I believe there is data to suggest that NLCs are more common at solar maximum, so perhaps that could warrant a thread of its own one day?

That's cool!! thank you so much!!

6 hours ago, Manuel said:

Is there a way to predict noctilucent clouds? Is there already a topic about it on the forum?

Now there is a topic made by a mod. Sorry for telling you the off topic thing, it seems there is room for things like NLC if the community want it. My bad. 

24 minutes ago, Ingolf said:

Now there is a topic made by a mod. Sorry for telling you the off topic thing, it seems there is room for things like NLC if the community want it. My bad. 

It's ok! No worries, we were off topic after all, since here we must talk about AR 3723 😁

Difficult to be certain with the proximity of other active regions in this area but I believe the ongoing M flare is from 3723

1 minute ago, Justanerd said:

Difficult to be certain with the proximity of other active regions in this area but I believe the ongoing M flare is from 3723

looks like youre right   SDO is faster than suvi.

Or maybe 3230? Mhhhh.. im unsure. so many regions in that vicinity. @mozy what do you say? 

5 minutes ago, MinYoongi said:

looks like youre right   SDO is faster than suvi.

Or maybe 3230? Mhhhh.. im unsure. so many regions in that vicinity. @mozy what do you say? 

3730 - 3230 was a while ago 😜
 

I think SWL has credited the flare to the wrong AR (3730) - but we shall see 🤷‍♂️

Edited July 1, 20241 yr by Justanerd
Added

9 minutes ago, Justanerd said:

3730 - 3230 was a while ago 😜
 

I think SWL has credited the flare to the wrong AR (3730) - but we shall see 🤷‍♂️

Argh, im sorry.

I do think i see an associated CME, but it looks very Narrow, more like a jet. Opinions?

I made a video of it so you guys can take a look 🙂 

 

https://gyazo.com/74ab69e211bcc6f513e6100be8ad39ba

3 minutes ago, MinYoongi said:

Argh, im sorry.

I do think i see an associated CME, but it looks very Narrow, more like a jet. Opinions?

I made a video of it so you guys can take a look 🙂 

 

https://gyazo.com/74ab69e211bcc6f513e6100be8ad39ba

I do believe you are right! Will be interesting to see the LASCO images. 
 

On 6/25/2024 at 3:04 PM, Manuel said:

Is there a way to predict noctilucent clouds? Is there already a topic about it on the forum?

I regularly immerse myself in clouds, and noctilucent occur during twilight, in the mid latitudes on a clear night. They have a faint glow from the sun, diffracted in their ice crystals. These clouds from in the troposphere, whilst most clouds from in the stratosphere.

P.S. sorry for going off topic

Edited July 16, 20241 yr by Zhe Yu