MinYoongi Posted January 15, 2023 Share Posted January 15, 2023 And we‘re having a strong flare from that region! Just looked at it an hour ago and thought it’s getting more complex. m5 so far. Link to comment Share on other sites More sharing options...
mozy Posted January 15, 2023 Share Posted January 15, 2023 (edited) Looks eruptive aswell, think it may have a decent CME Edited January 15, 2023 by mozy Link to comment Share on other sites More sharing options...
MinYoongi Posted January 15, 2023 Author Share Posted January 15, 2023 4 minutes ago, mozy said: Looks eruptive aswell, think it may have a decent CME To me it didn’t look eruptive at all. Where and which angstrom are you looking? Is the trajectory good and we may get a glancing blow? Sadly i have problems with sdo. Link to comment Share on other sites More sharing options...
SpaceWeather5464 Posted January 15, 2023 Share Posted January 15, 2023 Slow flare too possible proton event soon? Link to comment Share on other sites More sharing options...
MinYoongi Posted January 15, 2023 Author Share Posted January 15, 2023 3 minutes ago, SpaceWeather5464 said: Slow flare too possible proton event soon? Possible but the m4 didn’t gave us one I think so maybe this won’t I see some ejecta in 193 angstroms now, or rather the dimming. I don’t see anything in 304 though and I don’t know if the region is still to close to the limb. Opinions? Update : i was really excited cuz I thought lasco updated but it’s just the previous CME 💔 1 Link to comment Share on other sites More sharing options...
Landon Moeller Posted January 15, 2023 Share Posted January 15, 2023 22 minutes ago, MinYoongi said: To me it didn’t look eruptive at all. Where and which angstrom are you looking? Is the trajectory good and we may get a glancing blow? Sadly i have problems with sdo. Look at Angstroms 195. There is not much plasma ejecta, per say, but there is an expansive area of coronal material being lifted directly off the equator. It likely does not contain an earth directed component, but would be a spectacular storm if it had done this later next week Link to comment Share on other sites More sharing options...
Jesterface23 Posted January 15, 2023 Share Posted January 15, 2023 It's another long duration flare that launched a CME. This CME seems a bit more eruptive than the 3182 CME. Link to comment Share on other sites More sharing options...
MinYoongi Posted January 15, 2023 Author Share Posted January 15, 2023 Just now, Landon Moeller said: Look at Angstroms 195. There is not much plasma ejecta, per say, but there is an expansive area of coronal material being lifted directly off the equator. It likely does not contain an earth directed component, but would be a spectacular storm if it had done this later next week I sadly can’t see it because SDO won’t let me watch sequences with my iphone. can you explain more about the not much ejecta but „coronal material“ stuff? ☺️ and why do you think there’s no earth directed part? I know the Parker spiral does not apply here since it’s the east limb but maybe trajectory or expansion ? Just now, Jesterface23 said: It's another long duration flare that launched a CME. This CME seems a bit more eruptive than the 3182 CME. Thanks for your expertise and opinion jester ! ☘️☺️ Please let me know about speed and stuff, I remember you nailing that a few times in the past! Link to comment Share on other sites More sharing options...
Landon Moeller Posted January 15, 2023 Share Posted January 15, 2023 2 minutes ago, MinYoongi said: I sadly can’t see it because SDO won’t let me watch sequences with my iphone. can you explain more about the not much ejecta but „coronal material“ stuff? ☺️ and why do you think there’s no earth directed part? I know the Parker spiral does not apply here since it’s the east limb but maybe trajectory or expansion ? Thanks for your expertise and opinion jester ! ☘️☺️ Please let me know about speed and stuff, I remember you nailing that a few times in the past! Loop GOES SUVI here: https://www.swpc.noaa.gov/products/goes-solar-ultraviolet-imager-suvi# There may be just enough expansion to affect the near earth environment, but it’s a wait and see. 1 Link to comment Share on other sites More sharing options...
MinYoongi Posted January 15, 2023 Author Share Posted January 15, 2023 1 minute ago, Landon Moeller said: Loop GOES SUVI here: https://www.swpc.noaa.gov/products/goes-solar-ultraviolet-imager-suvi# There may be just enough expansion to affect the near earth environment, but it’s a wait and see. One more question, what exactly is a radio emission? I know what they look like on a radiogram and I’ve seen 3 being produced by this flare / CME. Are their speeds indicative of the CME speed in any way? They’re all so slow. Link to comment Share on other sites More sharing options...
Landon Moeller Posted January 15, 2023 Share Posted January 15, 2023 3 minutes ago, MinYoongi said: One more question, what exactly is a radio emission? I know what they look like on a radiogram and I’ve seen 3 being produced by this flare / CME. Are their speeds indicative of the CME speed in any way? They’re all so slow. That is beyond me. Haha Link to comment Share on other sites More sharing options...
MinYoongi Posted January 15, 2023 Author Share Posted January 15, 2023 1 minute ago, Landon Moeller said: That is beyond me. Haha No problem, haha! Thank you for the notch to suvi. I try to use Solardemon too for dinmings and euv waves but I need more practice and experience, there wasn’t anything to practice with when the Solarcycle started 😃 Link to comment Share on other sites More sharing options...
Jesterface23 Posted January 15, 2023 Share Posted January 15, 2023 The speed and size difference is a bit noticeable, https://drive.google.com/file/d/1Q9YX6vPuoFxDr_WexLFDg0il4endMOqe/view Link to comment Share on other sites More sharing options...
Jesterface23 Posted January 15, 2023 Share Posted January 15, 2023 Not sure if this is from the 1st CME or a 2nd CME back to back, but one looks to have an Earth directed component, most of the full halo being a dull shock though. So that would be missing the flux rope most likely if it is able to arrive. Link to comment Share on other sites More sharing options...
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