hamateur 1953 Posted December 4, 2023 Share Posted December 4, 2023 (edited) This AR seems to have grown quite a bit. I don’t see any intermediate spots, however I think I spot a delta In the trailing positive. I’m lousy at deltas anyway so any help is most welcomed. Mike and Hagrid Edited December 4, 2023 by hamateur 1953 1 Link to comment Share on other sites More sharing options...
mozy Posted December 4, 2023 Share Posted December 4, 2023 (edited) 17 minutes ago, hamateur 1953 said: This AR seems to have grown quite a bit. I don’t see any intermediate spots, however I think I spot a delta In the trailing positive. I’m lousy at deltas anyway so any help is most welcomed. Mike and Hagrid I do agree that there is a small delta Edited December 4, 2023 by mozy spelling 1 Link to comment Share on other sites More sharing options...
Solution Newbie Posted December 4, 2023 Solution Share Posted December 4, 2023 2 hours ago, hamateur 1953 said: This AR seems to have grown quite a bit. I don’t see any intermediate spots, however I think I spot a delta In the trailing positive. I’m lousy at deltas anyway so any help is most welcomed. Mike and Hagrid I was looking at this earlier and noticed it has grown in the 8 hours between the pics. Small delta is apparent and it actually produced the largest flare, a C8 today. N. 4 Link to comment Share on other sites More sharing options...
hamateur 1953 Posted December 4, 2023 Author Share Posted December 4, 2023 (edited) 2 hours ago, mozy said: I do agree that there is a small delta 16 minutes ago, Newbie said: I was looking at this earlier and noticed it has grown in the 8 hours between the pics. Small delta is apparent and it actually produced the largest flare, a C8 today. N. Wow. Cool. Outta likes from viewing so much cool stuff. But appreciate the input y’all!! Mike and Hagrid. ( was asleep guess who woke me up? Ha ha!) Edited December 4, 2023 by hamateur 1953 1 Link to comment Share on other sites More sharing options...
MinYoongi Posted December 5, 2023 Share Posted December 5, 2023 I hope this is the right thread or i should open one for 3510 but there seems to be an eruptive c-class flare. @Jesterface23 @Philalethes @cgrant26 according to twitter not earth directed. Link to comment Share on other sites More sharing options...
Philalethes Posted December 5, 2023 Share Posted December 5, 2023 Sounds about right from looking at it earlier when it was flaring a bit. Looked weak, and probably not headed our way. Not much to be expected from C-level flaring in general. 1 Link to comment Share on other sites More sharing options...
MinYoongi Posted December 5, 2023 Share Posted December 5, 2023 22 minutes ago, Philalethes said: Not much to be expected from C-level flaring in general. i saw 1-2 great CME's from long duration C-level flaring! Its very rare indeed.. :sigh: Link to comment Share on other sites More sharing options...
hamateur 1953 Posted December 5, 2023 Author Share Posted December 5, 2023 (edited) Ok. We also have 3513 frying our ionosphere as I type this. Check 131 angstroms. This has really developed quickly. Came out of nowhere and probably responsible for the M 1.6 twelve hours ago. Edited December 5, 2023 by hamateur 1953 3413 to correct region 3513 Link to comment Share on other sites More sharing options...
MinYoongi Posted December 5, 2023 Share Posted December 5, 2023 9 minutes ago, hamateur 1953 said: Ok. We also have 3513 frying our ionosphere as I type this. Check 131 angstroms. This has really developed quickly. Came out of nowhere and probably responsible for the M 1.6 twelve hours ago. Which one is 3513 again? Link to comment Share on other sites More sharing options...
Chris_Wicklund Posted December 5, 2023 Share Posted December 5, 2023 9 minutes ago, hamateur 1953 said: Ok. We also have 3513 frying our ionosphere as I type this. Check 131 angstroms. This has really developed quickly. Came out of nowhere and probably responsible for the M 1.6 twelve hours ago. 13 flares today. Getting a little excited again… 1 Link to comment Share on other sites More sharing options...
hamateur 1953 Posted December 5, 2023 Author Share Posted December 5, 2023 @Newbie just started topic 13513. Checkitout 1 Link to comment Share on other sites More sharing options...
cgrant26 Posted December 5, 2023 Share Posted December 5, 2023 1 hour ago, MinYoongi said: I hope this is the right thread or i should open one for 3510 but there seems to be an eruptive c-class flare. @Jesterface23 @Philalethes @cgrant26 according to twitter not earth directed. With a little time to see it develop on C3 I'd say there isn't much Earth directed from this one but while looking at the SDO movie of that and all the flaring from the 3510/3511 area, I did notice a filament starting to lift off in the Northwest quadrant that may very well produce a CME. Link to comment Share on other sites More sharing options...
hamateur 1953 Posted December 5, 2023 Author Share Posted December 5, 2023 16 minutes ago, MinYoongi said: Which one is 3513 again? Incoming North @MinYoongi 1 Link to comment Share on other sites More sharing options...
MinYoongi Posted December 5, 2023 Share Posted December 5, 2023 2 minutes ago, cgrant26 said: With a little time to see it develop on C3 I'd say there isn't much Earth directed from this one but while looking at the SDO movie of that and all the flaring from the 3510/3511 area, I did notice a filament starting to lift off in the Northwest quadrant that may very well produce a CME. Please show me in the filament thread! Nice catch Link to comment Share on other sites More sharing options...
Jesterface23 Posted December 5, 2023 Share Posted December 5, 2023 3 hours ago, MinYoongi said: I hope this is the right thread or i should open one for 3510 but there seems to be an eruptive c-class flare. I see a little poof of a CME, but it is too faint to make much out even in C2 imagery. 1 Link to comment Share on other sites More sharing options...
Popular Post Philalethes Posted December 8, 2023 Popular Post Share Posted December 8, 2023 Not bad, but looks impulsive. Noticed a delta developing there earlier today, I assume some complexity emerging there was involved. 5 Link to comment Share on other sites More sharing options...
Newbie Posted December 9, 2023 Share Posted December 9, 2023 (edited) 13 hours ago, Philalethes said: Not bad, but looks impulsive. Noticed a delta developing there earlier today, I assume some complexity emerging there was involved. There were two magnetic deltas. The AR produced another impulsive M1.5 flare after the impulsive stronger M5.4 flare. Perhaps there is potential for more flaring unfortunately it is approaching the limb. SDO Magnetogram 1024 N. Edited December 9, 2023 by Newbie Added to pic. 2 Link to comment Share on other sites More sharing options...
Philalethes Posted December 9, 2023 Share Posted December 9, 2023 45 minutes ago, Newbie said: There were two magnetic deltas. The AR produced another impulsive M1.5 flare after the impulsive stronger M5.4 flare. Perhaps there is potential for more flaring unfortunately it is approaching the limb. SDO Magnetogram 1024 N. Was there really a delta in the encircled area? I don't think I ever saw any actual spots there in the negative part of it on the intensitygram, but maybe I just missed it. The one I was referring to was the one in the top part of 3511 at least, which still seems to be present. Link to comment Share on other sites More sharing options...
Newbie Posted December 9, 2023 Share Posted December 9, 2023 (edited) 35 minutes ago, Philalethes said: Was there really a delta in the encircled area? I don't think I ever saw any actual spots there in the negative part of it on the intensitygram, but maybe I just missed it. The one I was referring to was the one in the top part of 3511 at least, which still seems to be present. There was earlier, however this is the latest pic. Just now a C9.7 flare and rising. I expect it will be from this AR! I circled the area to highlight the AR because there are three AR’s in that lot! Ended at M1.0! Jan Alvestaad noted this also. Region 13511 [S21W46] developed significantly as new flux emerged in the leading spot section. A positive polarity spot emerged close to a negative polarity spot and a magnetic delta formed. The same penumbra saw a smaller magnetic delta develop in the southern part. This was likely the cause of the major M5 flare recorded late in the day. Further M class flaring is possible. C1 flares: C1.9 @ 00:49, C1.4 @ 05:30, C1.8 @ 16:18 UT N. Edited December 9, 2023 by Newbie More information added 1 Link to comment Share on other sites More sharing options...
mozy Posted December 9, 2023 Share Posted December 9, 2023 26 minutes ago, Philalethes said: Was there really a delta in the encircled area? I don't think I ever saw any actual spots there in the negative part of it on the intensitygram, but maybe I just missed it. The one I was referring to was the one in the top part of 3511 at least, which still seems to be present. Yeah I did not see it either, only saw them being close to it. Link to comment Share on other sites More sharing options...
hamateur 1953 Posted December 9, 2023 Author Share Posted December 9, 2023 (edited) I’d written this guy off too. ( not @Newbie, the AR. Ha ha ) 14 minutes ago, Newbie said: There was earlier, however this is the latest pic. Just now a C9.7 flare and rising. I expect it will be from this AR! I circled the area to highlight the AR because there are three AR’s in that lot! Ended at M1.0! N. Edited December 9, 2023 by hamateur 1953 1 Link to comment Share on other sites More sharing options...
Newbie Posted December 9, 2023 Share Posted December 9, 2023 7 minutes ago, hamateur 1953 said: I’d written this guy off too. ( not @Newbie, the AR. Ha ha ) Yes I had also. Such a small area as well! N. 2 Link to comment Share on other sites More sharing options...
Newbie Posted December 10, 2023 Share Posted December 10, 2023 Another impulsive flare M2.39. AR 13511 is still active. N. 2 Link to comment Share on other sites More sharing options...
hamateur 1953 Posted December 10, 2023 Author Share Posted December 10, 2023 My reaction thingy says it refuses to add anymore today. Funny that software tires 1 Link to comment Share on other sites More sharing options...
Newbie Posted December 10, 2023 Share Posted December 10, 2023 I was looking at the activity of AR 13511 and noted that up until now it has been responsible for 4 M flares and 29 C flares. Then I looked at the activity of AR 13513 so far it has produced 5 M flares and 42 C flares. That’s quite some activity for two AR’s. N. 2 Link to comment Share on other sites More sharing options...
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