Philalethes Posted September 11, 2023 Share Posted September 11, 2023 Looks like there was some eruptive activity associated with the flare just now. 1 Link to comment Share on other sites More sharing options...
cgrant26 Posted September 11, 2023 Share Posted September 11, 2023 Definitely eruptive but unfortunately not Earth directed. Link to comment Share on other sites More sharing options...
tniickck Posted September 11, 2023 Share Posted September 11, 2023 the Sun must have woken up Link to comment Share on other sites More sharing options...
Jesterface23 Posted September 11, 2023 Share Posted September 11, 2023 (edited) Not sure if the CME would make it to Earth, but I'd estimate a travel time to L1 of 3-4.5 days. ................ Scrap that, I missed one parameter and it is pretty much pushed back about 2 days. Edited September 11, 2023 by Jesterface23 1 Link to comment Share on other sites More sharing options...
tniickck Posted September 11, 2023 Share Posted September 11, 2023 23 minutes ago, Jesterface23 said: Not sure if the CME would make it to Earth, but I'd estimate a travel time to L1 of 3-4.5 days. ................ Scrap that, I missed one parameter and it is pretty much pushed back about 2 days. Yep, it is very slow, with speed about 200 km/s Link to comment Share on other sites More sharing options...
Philalethes Posted September 11, 2023 Author Share Posted September 11, 2023 10 hours ago, tniickck said: the Sun must have woken up The SN has gone back up quite a bit over the past few days. Today's estimate from SILSO is 211, yesterday it was 194, and only a couple of days ago it was only 144. 3 Link to comment Share on other sites More sharing options...
tniickck Posted September 11, 2023 Share Posted September 11, 2023 5 minutes ago, Philalethes said: The SN has gone back up quite a bit over the past few days. Today's estimate from SILSO is 211, yesterday it was 194, and only a couple of days ago it was only 144. yeah, northern hemisphere seems to has arrived on like 5th Sep and most of the regions in southern hemisphere are forming right now Link to comment Share on other sites More sharing options...
hamateur 1953 Posted September 11, 2023 Share Posted September 11, 2023 And even better, equatorial in latitude in general ladies and gentlemen. SFI is well out of the doldrums and headed towards 200 fortunately for us radio amateurs. It is possible we will go through another lull before solar maximum, but yours truly is presently very happy at this resumption! 1 Link to comment Share on other sites More sharing options...
3gMike Posted September 11, 2023 Share Posted September 11, 2023 3 hours ago, hamateur 1953 said: And even better, equatorial in latitude in general ladies and gentlemen. SFI is well out of the doldrums and headed towards 200 fortunately for us radio amateurs. It is possible we will go through another lull before solar maximum, but yours truly is presently very happy at this resumption! It looks like we have a reasonable size spot coming into view at high latitude in the Northern hemisphere, with a possibility for quite a few more in both hemispheres over the next couple of weeks. Nice to see activity picking up. 2 Link to comment Share on other sites More sharing options...
Philalethes Posted September 12, 2023 Author Share Posted September 12, 2023 5 hours ago, 3gMike said: It looks like we have a reasonable size spot coming into view at high latitude in the Northern hemisphere, with a possibility for quite a few more in both hemispheres over the next couple of weeks. Nice to see activity picking up. I noticed that high-latitude spot earlier, thought it might be some further indication that SC25 is still fully alive and well. Looks to be around 27-28N now that I've checked more closely, that's pretty much around where the brunts of the cycles in butterfly diagrams start (~30° N/S). 2 Link to comment Share on other sites More sharing options...
SpaceWeather5464 Posted September 14, 2023 Share Posted September 14, 2023 The sunspot looks interesting in SDO's Magnetogram, it's positives are surrounded by negatives, And there is a huge filament next to it. 1 Link to comment Share on other sites More sharing options...
chronical Posted September 14, 2023 Share Posted September 14, 2023 M1.98 from this region, hopefully it can deliver a CME since its position is grest for one 1 Link to comment Share on other sites More sharing options...
tniickck Posted September 14, 2023 Share Posted September 14, 2023 nice position for M1.9, but no CME 1 Link to comment Share on other sites More sharing options...
mozy Posted September 14, 2023 Share Posted September 14, 2023 Region is waking up 1 Link to comment Share on other sites More sharing options...
Philalethes Posted September 14, 2023 Author Share Posted September 14, 2023 Just now, mozy said: Region is waking up Another impulsive one I'm guessing. Promising position though. 2 Link to comment Share on other sites More sharing options...
tniickck Posted September 14, 2023 Share Posted September 14, 2023 m2.5, nice, but again no cme Link to comment Share on other sites More sharing options...
MinYoongi Posted September 14, 2023 Share Posted September 14, 2023 Where is the filament? I can’t see it 23 minutes ago, tniickck said: m2.5, nice, but again no cme Are you saying this based on suvi ? I sadly can’t look at imagery too good on mobile. 😮💨 the region doesn’t look too complex, I don’t see a delta ? Am I missing it? Link to comment Share on other sites More sharing options...
tniickck Posted September 14, 2023 Share Posted September 14, 2023 10 minutes ago, MinYoongi said: Where is the filament? I can’t see it Are you saying this based on suvi ? I sadly can’t look at imagery too good on mobile. 😮💨 the region doesn’t look too complex, I don’t see a delta ? Am I missing it? there was a delta for very short time, it already decayed Link to comment Share on other sites More sharing options...
MinYoongi Posted September 14, 2023 Share Posted September 14, 2023 Just now, tniickck said: there was a delta for very short time, it already decayed Ah thank you. When circa ? Link to comment Share on other sites More sharing options...
Ester89 Posted September 15, 2023 Share Posted September 15, 2023 (edited) 7 hours ago, MinYoongi said: the region doesn’t look too complex, I don’t see a delta ? Am I missing it? Hi @MinYoongi!! I think I see a delta right now, don't I? I know that a few hours ago it wasn't there Edited September 15, 2023 by Ester89 1 Link to comment Share on other sites More sharing options...
MinYoongi Posted September 15, 2023 Share Posted September 15, 2023 13 minutes ago, Ester89 said: Hi @MinYoongi!! I think I see a delta right now, don't I? I know that a few hours ago it wasn't there I agree eagle eye i slept so I sadly don’t know when it formed. Where was the previous delta? 1 Link to comment Share on other sites More sharing options...
tniickck Posted September 15, 2023 Share Posted September 15, 2023 2 hours ago, Ester89 said: Hi @MinYoongi!! I think I see a delta right now, don't I? I know that a few hours ago it wasn't there it is, certainly 2 Link to comment Share on other sites More sharing options...
hamateur 1953 Posted September 15, 2023 Share Posted September 15, 2023 Indeed. And it is “ acting” properly for a delta. 13429 is practically the only AR currently listed on lmsal ( solar soft) I won’t say more, don’t wanna 2 hours ago, tniickck said: it is, certainly jinx us for that chance of a nice CME! 1 Link to comment Share on other sites More sharing options...
Sam Warfel Posted September 15, 2023 Share Posted September 15, 2023 It’s been somewhat quiet overnight it seems Link to comment Share on other sites More sharing options...
MinYoongi Posted September 15, 2023 Share Posted September 15, 2023 3 hours ago, Sam Warfel said: It’s been somewhat quiet overnight it seems i think there still is a delta, but i dont think its a big one with not much shear? Link to comment Share on other sites More sharing options...
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