MinYoongi Posted September 24, 2022 Share Posted September 24, 2022 The region lost spots a few hours ago in the intermediate part of the AR. Has gained some back now but to me it looks like less mixing. Link to comment Share on other sites More sharing options...
MinYoongi Posted September 25, 2022 Author Share Posted September 25, 2022 is this a delta yet? Link to comment Share on other sites More sharing options...
Vancanneyt Sander Posted September 25, 2022 Share Posted September 25, 2022 2 uren geleden, MinYoongi zei: is this a delta yet? Nope. Region simplified a bit so less odds for C-flares 1 Link to comment Share on other sites More sharing options...
Solarflaretracker200 Posted September 25, 2022 Share Posted September 25, 2022 (edited) Ok this region needs to do something. It can't be so boring lol Edited September 25, 2022 by Solarflaretracker200 i have no idea Link to comment Share on other sites More sharing options...
MinYoongi Posted September 26, 2022 Author Share Posted September 26, 2022 Long Duration C-Class Flare. Does anyone already know if it was eruptive? (Dimming, EUV Waves?) btw, is that "string" a filament or smth? Link to comment Share on other sites More sharing options...
Andrey M Posted September 26, 2022 Share Posted September 26, 2022 May be it? https://stereo-ssc.nascom.nasa.gov/browse/2022/09/26/ahead/cor2/2048/ Link to comment Share on other sites More sharing options...
MinYoongi Posted September 26, 2022 Author Share Posted September 26, 2022 6 minutes ago, Andrey M said: May be it? https://stereo-ssc.nascom.nasa.gov/browse/2022/09/26/ahead/cor2/2048/ no that looks like the filament eruption. @Vancanneyt Sander can maybe confirm this! ( i dont have enough expertise) but to me it looks very eastward. Link to comment Share on other sites More sharing options...
MinYoongi Posted September 26, 2022 Author Share Posted September 26, 2022 update: The region seems to be in growth again and i can see the intermediate spots growing/strengthening. Link to comment Share on other sites More sharing options...
MinYoongi Posted September 26, 2022 Author Share Posted September 26, 2022 Big growth again. I dont know if its a Delta yet? Link to comment Share on other sites More sharing options...
Newbie Posted September 27, 2022 Share Posted September 27, 2022 3 hours ago, MinYoongi said: Big growth again. I dont know if its a Delta yet? This was taken 3 hours ago, since then there's been growth in positive polarity areas (blue bits) but moving away slightly from negative polarity boundaries (yellow/orange bits). There's been some C flaring. Not there yet for delta. IMO N. 2 Link to comment Share on other sites More sharing options...
Philalethes Posted September 27, 2022 Share Posted September 27, 2022 At this point I'd say it's starting to look more like a delta. Not that much activity though, but a bunch of C-flares lately. 1 Link to comment Share on other sites More sharing options...
CMEHunter Posted September 27, 2022 Share Posted September 27, 2022 36 minutes ago, Philalethes Bythos said: At this point I'd say it's starting to look more like a delta. It better do something quick, this region is in a perfect spot, but already starting to turn away from center disk! Link to comment Share on other sites More sharing options...
MinYoongi Posted September 28, 2022 Author Share Posted September 28, 2022 9 hours ago, Philalethes Bythos said: At this point I'd say it's starting to look more like a delta. Not that much activity though, but a bunch of C-flares lately. it looks like a delta with not much shear (thats more of a speculation since the colours are not deep and intense) to me.. but its not really flaring indicating its not a delta.. what do you say? @Newbie Link to comment Share on other sites More sharing options...
Newbie Posted September 28, 2022 Share Posted September 28, 2022 (edited) 6 hours ago, MinYoongi said: it looks like a delta with not much shear (thats more of a speculation since the colours are not deep and intense) to me.. but its not really flaring indicating its not a delta.. what do you say? @Newbie Hello Min it's not there yet. A Delta wannabe. EDIT: By the way, Solen has called it Delta in last hour. There is not a lot activity from it. k Edited September 28, 2022 by Newbie 1 Link to comment Share on other sites More sharing options...
MinYoongi Posted September 28, 2022 Author Share Posted September 28, 2022 4 hours ago, Newbie said: Hello Min it's not there yet. A Delta wannabe. EDIT: By the way, Solen has called it Delta in last hour. There is not a lot activity from it. k Yeah ive seen he called it Delta but you and @Philalethes Bythos said its not a delta also Solen only said M class flares are possbile. but isnt delta a chance for x? Link to comment Share on other sites More sharing options...
Newbie Posted September 28, 2022 Share Posted September 28, 2022 (edited) 53 minutes ago, MinYoongi said: Yeah ive seen he called it Delta but you and @Philalethes Bythos said its not a delta also Solen only said M class flares are possbile. but isnt delta a chance for x? Usually Min, Deltas are a chance for X flares. Solen doesn't always get it right! Edited September 28, 2022 by Newbie Clarity 1 Link to comment Share on other sites More sharing options...
MinYoongi Posted September 28, 2022 Author Share Posted September 28, 2022 4 minutes ago, Newbie said: Usually Min, they don't always get it right! who is they? sorry, just woke up. To me it looks like its drifting apart. (comparing pictures from 2 hrs ago to now) Link to comment Share on other sites More sharing options...
Newbie Posted September 28, 2022 Share Posted September 28, 2022 9 minutes ago, MinYoongi said: who is they? sorry, just woke up. To me it looks like its drifting apart. (comparing pictures from 2 hrs ago to now) Solen (they) are often late with their calls. I agree it looked more likely earlier. N. Link to comment Share on other sites More sharing options...
CMEHunter Posted September 28, 2022 Share Posted September 28, 2022 6 hours ago, MinYoongi said: To me it looks like its drifting apart. (comparing pictures from 2 hrs ago to now) This region sure has drifted apart recently! It looked like at least a pretty clear beta-gamma yesterday with a possible delta in the making, (and noaa finally changed it to bg), but now it really only seems to be beta, with delta traces gone😢 Link to comment Share on other sites More sharing options...
Philalethes Posted September 28, 2022 Share Posted September 28, 2022 Yep, it seems to have simplified considerably. I wonder if it might have to do with decreasing influence from the spot next to it (3105), due to the differential rotation; just some speculation. Link to comment Share on other sites More sharing options...
Newbie Posted September 29, 2022 Share Posted September 29, 2022 16 hours ago, Philalethes Bythos said: Yep, it seems to have simplified considerably. I wonder if it might have to do with decreasing influence from the spot next to it (3105), due to the differential rotation; just some speculation. Hello PB I was just looking at the hmi intensitygram and the spots of the two regions have certainly separated. It does happen as spots traverse the disc due to differential rotation. Strangely, Solen has called 3105 BD! Unless the delta appeared and disappeared quickly I'm at a loss there. Newbie 1 Link to comment Share on other sites More sharing options...
MinYoongi Posted September 29, 2022 Author Share Posted September 29, 2022 26 minutes ago, Newbie said: Hello PB I was just looking at the hmi intensitygram and the spots of the two regions have certainly separated. It does happen as spots traverse the disc due to differential rotation. Strangely, Solen has called 3105 BD! Unless the delta appeared and disappeared quickly I'm at a loss there. Newbie Im just as confused as you are! Link to comment Share on other sites More sharing options...
Newbie Posted September 29, 2022 Share Posted September 29, 2022 8 minutes ago, MinYoongi said: Im just as confused as you are! Yes Min and the delta was supposed to be in the leading section! It did produce a C4 flare, but the main action is happening behind or on the limb. N. 1 1 Link to comment Share on other sites More sharing options...
Philalethes Posted September 29, 2022 Share Posted September 29, 2022 10 hours ago, Newbie said: 3105 BD Link to comment Share on other sites More sharing options...
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