tniickck Posted July 24 Share Posted July 24 didnt it just produce an earth directed CME? it also caused a spike in solar radiation Link to comment Share on other sites More sharing options...
hamateur 1953 Posted July 24 Share Posted July 24 (edited) Sure looks like it. Take a look at polar absorption, went up awhile back. Not red, but definitely large increase. Near s1 levels currently. 30 minutes ago, tniickck said: didnt it just produce an earth directed CME? it also caused a spike in solar radiation Edited July 24 by hamateur 1953 Typo Link to comment Share on other sites More sharing options...
Solution Popular Post mozy Posted July 24 Solution Popular Post Share Posted July 24 No, it was a farsided eruption. 7 Link to comment Share on other sites More sharing options...
hamateur 1953 Posted July 24 Share Posted July 24 Ok then. Was too hopeful I guess. Thanks for weighing in. 1 Link to comment Share on other sites More sharing options...
Philalethes Posted July 24 Share Posted July 24 Yeah, definitely inclined to agree with mozy on this one; can't really see any activity around 3380 at the time of eruption, and doesn't really look much like it came from there either judging by the direction. Not really any significant dimming to speak of either despite what looks like a pretty strong blast. Judging by the apparent location I'd guess 3363 maybe, but hard to say when it's the far side. Looks like another good position for SolO to register any flare that might have been associated with it, still awaiting the data on that (here). Sure seems like a powerful eruption though, as evidenced by the apparent speed and the proton flux. 3 1 Link to comment Share on other sites More sharing options...
Andrey M Posted July 24 Share Posted July 24 (edited) Протоны летят с западной стороны, по спирали Паркера, а 3380 на востоке. Почти наверняка это 3363 продолжает бушевать 💥 Имеем CME типа полное гало! 😲 Edited July 24 by Andrey M 1 Link to comment Share on other sites More sharing options...
Jesterface23 Posted July 24 Share Posted July 24 Yeah, a southern disk far side eruption. Pretty decent with the shock visible on all sides of the disk in differenced imagery. Link to comment Share on other sites More sharing options...
Newbie Posted July 24 Share Posted July 24 2 hours ago, Philalethes said: Yeah, definitely inclined to agree with mozy on this one; can't really see any activity around 3380 at the time of eruption, and doesn't really look much like it came from there either judging by the direction. Not really any significant dimming to speak of either despite what looks like a pretty strong blast. Judging by the apparent location I'd guess 3363 maybe, but hard to say when it's the far side. Looks like another good position for SolO to register any flare that might have been associated with it, still awaiting the data on that (here). Sure seems like a powerful eruption though, as evidenced by the apparent speed and the proton flux. I agree that it was more likely 3363 however two groups show on farside charts. My gut feeling was 3363 was only getting warmed up as it went past the west limb. From the Martian pic I posted a few days ago it was one of only two groups that could be seen due to poor resolution. Latest far side seismology shows those two groups are still there and shouldn’t be too far from the east limb. N. 2 Link to comment Share on other sites More sharing options...
Sam Warfel Posted July 25 Share Posted July 25 2 hours ago, Andrey M said: Протоны летят с западной стороны, по спирали Паркера, а 3380 на востоке. Почти наверняка это 3363 продолжает бушевать 💥 Имеем CME типа полное гало! 😲 Please speak in English on the forums, thank you. @Andrey M Link to comment Share on other sites More sharing options...
Genie Posted July 25 Share Posted July 25 Detect language Russian Protony letyat s zapadnoy storony, po spirali Parkera, a 3380 na vostoke. Pochti navernyaka eto 3363 prodolzhayet bushevat' 💥 Imeyem CME tipa polnoye galo! 😲 Protons fly from the west side, in a Parker spiral, and 3380 in the east. Almost certainly it is 3363 that continues to rage 💥 We have a CME like a complete halo! 😲 at least the emoji's are universal! 1 Link to comment Share on other sites More sharing options...
tniickck Posted July 25 Author Share Posted July 25 about x1 1 Link to comment Share on other sites More sharing options...
Jesterface23 Posted July 27 Share Posted July 27 Now going to the title of the topic rather than the first intent. 3380 has been producing several minor eruptive events even though there isn't much complexity to the region. 1 Link to comment Share on other sites More sharing options...
Newbie Posted July 27 Share Posted July 27 1 hour ago, Jesterface23 said: Now going to the title of the topic rather than the first intent. 3380 has been producing several minor eruptive events even though there isn't much complexity to the region. All the action has been with 3376 which is already departing past the west limb. Slim pickings at the moment. N. 1 Link to comment Share on other sites More sharing options...
Sapphire828 Posted July 27 Share Posted July 27 On 7/25/2023 at 6:56 AM, tniickck said: about x1 How do you estimate X1 from the SolO data? Link to comment Share on other sites More sharing options...
Philalethes Posted July 27 Share Posted July 27 2 hours ago, Sapphire828 said: How do you estimate X1 from the SolO data? They do it automatically on the STIX data page, but you have to toggle it on. It's the "GOES Approx." toggle, highlighted in red here: 1 1 Link to comment Share on other sites More sharing options...
Sapphire828 Posted July 27 Share Posted July 27 Ahhh, that's how you do it, thanks! I was checking the STIX flare list on the left side tab and it said C2.8 This makes more sense as an integration. 1 Link to comment Share on other sites More sharing options...
hamateur 1953 Posted July 28 Share Posted July 28 Take a close look at 193 angstroms now in northern hemisphere. One angry mess up there indeed. Looks very promising for next week or so… 1 Link to comment Share on other sites More sharing options...
cgrant26 Posted July 28 Share Posted July 28 I'm waiting for that big serpentine filament just north of 3380 to snap. I wonder if a nice flare from 3380 could trigger it. (or maybe that works the other way around) 3 Link to comment Share on other sites More sharing options...
tniickck Posted July 29 Author Share Posted July 29 oof Link to comment Share on other sites More sharing options...
mozy Posted July 29 Share Posted July 29 Produced a CME aswell 1 Link to comment Share on other sites More sharing options...
tniickck Posted July 29 Author Share Posted July 29 10 minutes ago, mozy said: Produced a CME aswell i cant see it on stereo and there is no radio emission (for now) i dont think there was a CME Link to comment Share on other sites More sharing options...
Philalethes Posted July 31 Share Posted July 31 Looks like this region has complexified overnight with the appearance of a new negative spot. It's definitely a gamma right now, not sure if I'd say it's forming a delta too just yet, but you could argue that it does. I'd say there's some potential for flaring here at least, something to keep an eye one. 1 Link to comment Share on other sites More sharing options...
mozy Posted July 31 Share Posted July 31 It's starting to look feisty, calm before the storm? 1 Link to comment Share on other sites More sharing options...
NEAurora Posted July 31 Share Posted July 31 (edited) 2 hours ago, mozy said: It's starting to look feisty, calm before the storm? I should say, it has a remarkably robust delta spot. Edited July 31 by NEAurora Link to comment Share on other sites More sharing options...
tniickck Posted July 31 Author Share Posted July 31 it has a good delta now, maybe it will produce some flares before disappeares over the limb 1 Link to comment Share on other sites More sharing options...
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