Jesterface23 Posted July 14, 2023 Share Posted July 14, 2023 The ejecta is still there is GOES 304 imagery. A difference first image from SOHO C3. Waiting for the imagery gap to fill to see if it actually is related. Link to comment Share on other sites More sharing options...
tniickck Posted July 14, 2023 Share Posted July 14, 2023 20 minutes ago, Jesterface23 said: The ejecta is still there is GOES 304 imagery. A difference first image from SOHO C3. Waiting for the imagery gap to fill to see if it actually is related. is it a full halo? Link to comment Share on other sites More sharing options...
Jesterface23 Posted July 14, 2023 Share Posted July 14, 2023 (edited) 3 hours ago, tniickck said: is it a full halo? The image actually looks to be a mix of a megaton of CMEs launching around the Sun. This CME does have an Earth directed component in C2 imagery, but I can't really give any more detail at this point. ....... I can see some of it in the C3 imagery, but I don't think the CME is noteworthy. Maybe beside the solar imagery. That's cool Edited July 15, 2023 by Jesterface23 1 Link to comment Share on other sites More sharing options...
Sam Warfel Posted July 15, 2023 Share Posted July 15, 2023 Odd such a big looking eruption looks so pathetic on the coronagraphs Link to comment Share on other sites More sharing options...
cgrant26 Posted July 15, 2023 Share Posted July 15, 2023 52 minutes ago, Sam Warfel said: Odd such a big looking eruption looks so pathetic on the coronagraphs Yeah. I was expecting more. Still though, I'm wondering if the CME that's hitting us now and faster solar wind speed will give the CME from yesterday a bit more oomph. Link to comment Share on other sites More sharing options...
tniickck Posted July 15, 2023 Share Posted July 15, 2023 guys why did solar radiation rise a bit? was there a earth directed CME? Link to comment Share on other sites More sharing options...
Jesterface23 Posted July 15, 2023 Share Posted July 15, 2023 5 minutes ago, tniickck said: guys why did solar radiation rise a bit? was there a earth directed CME? The source of the spike looks to have come from a region a little over the west-northwest limb. 1 Link to comment Share on other sites More sharing options...
tniickck Posted July 16, 2023 Share Posted July 16, 2023 so what is the matter? i see there was a halo 3 CME just an hour before the solar radiation grew up Link to comment Share on other sites More sharing options...
Jesterface23 Posted July 16, 2023 Share Posted July 16, 2023 (edited) 1 hour ago, tniickck said: i see there was a halo 3 CME just an hour before the solar radiation grew up It may have been the far side events. Adding on to it, a pretty eruptive event occurred a bit over an hour ago. You can open new topics to ask question as well or go into one that better fits the subject (And in the right sub-forum) Edited July 16, 2023 by Jesterface23 1 Link to comment Share on other sites More sharing options...
Philalethes Posted July 20, 2023 Share Posted July 20, 2023 Spectacular eruption: 1 Link to comment Share on other sites More sharing options...
Jesterface23 Posted July 20, 2023 Share Posted July 20, 2023 Nice fast filament. ...not aimed directly at us. 2 Link to comment Share on other sites More sharing options...
Philalethes Posted July 28, 2023 Share Posted July 28, 2023 I think this is a more appropriate thread for filaments @cgrant26, since it doesn't appear to be directly related to 3380; but that filament sure does look very interesting. It has that classic sigmoidal ("serpentine") shape that's typically associated with magnetic instabilities, could be promising. Interestingly it seems to be clearly visible in almost every single wavelength of imagery. Link to comment Share on other sites More sharing options...
Jesterface23 Posted July 28, 2023 Share Posted July 28, 2023 There it goes. Now to wait for the coronagraph imagery. 2 Link to comment Share on other sites More sharing options...
Jesterface23 Posted July 29, 2023 Share Posted July 29, 2023 The filament certainly released a CME on the slower end of the scale, I'd guess reasonably it isn't under 60 hours travel time. Link to comment Share on other sites More sharing options...
Isatsuki San Posted July 29, 2023 Share Posted July 29, 2023 3 hours ago, Jesterface23 said: El filamento ciertamente lanzó un CME en el extremo más lento de la escala, supongo razonablemente que no es menos de 60 horas de tiempo de viaje. I'm starting to get scared, a cme has arrived..., don't tell me it's m 4? Link to comment Share on other sites More sharing options...
Philalethes Posted July 29, 2023 Share Posted July 29, 2023 (edited) 2 hours ago, Isatsuki San said: I'm starting to get scared, a cme has arrived..., don't tell me it's m 4? The initial rise in protons and electrons clearly coincide with the limb eruption from 3376, so that seems like that M4 indeed; it was probably stronger than M4 too, we'll probably get data from SolO indicating the real strength of the flare as seen from the far side. But then the filament eruption happened at around 21:00-22:00, which is likely why you see the higher-energy protons rise again from that point on, and a weak but noticeable rise in the higher-energy electrons too (and the lower-energy ones following after). Looking at LASCO now, there seems to be a faint but full halo from the filament eruption, so some kind of hit would be reasonable to expect, although it's hard to estimate how fast it is and just how well it might hit. Edited July 29, 2023 by Philalethes correction and clarification Link to comment Share on other sites More sharing options...
Landon Moeller Posted July 31, 2023 Share Posted July 31, 2023 It’s looking like the slow filament CME may be even slower than thought. Not even a gradual rise in protons yet at neither STEREO nor L-1. I’d expect impact may be delayed up to 24 hours later to late on Aug 1- early Aug 2. There was also a sneaky, quiet dimming event just east of the center disk on July 29, which may have lifted off yet another slow solar storm, this one under the radar of NOAA/NASA. It may extend enhancements into Aug 3. Link to comment Share on other sites More sharing options...
Jesterface23 Posted July 31, 2023 Share Posted July 31, 2023 1 hour ago, Landon Moeller said: Not even a gradual rise in protons yet at neither STEREO nor L-1. It was already fairly elevated due to the limb event. It may only start to rise maybe within 6 hours of arrival, given it rises at all. Link to comment Share on other sites More sharing options...
Landon Moeller Posted August 1, 2023 Share Posted August 1, 2023 A brand new asymmetrical partial halo CME is seen leaving the sun mainly to the south and east very early on Aug 1 UTC day. Likely due in part to the long DSF in the center disk late Jul 31 UTC day. Let’s see if models pick this one up 1 Link to comment Share on other sites More sharing options...
Philalethes Posted August 1, 2023 Share Posted August 1, 2023 1 hour ago, Landon Moeller said: A brand new asymmetrical partial halo CME is seen leaving the sun mainly to the south and east very early on Aug 1 UTC day. Likely due in part to the long DSF in the center disk late Jul 31 UTC day. Let’s see if models pick this one up I definitely see the faint halo, and also the filament that seems to release around 07-31T19:00Z. Sounds plausible to me that they're connected, good catch. 1 Link to comment Share on other sites More sharing options...
Landon Moeller Posted August 1, 2023 Share Posted August 1, 2023 NASA has processed yesterday’s central median DSF and thus the results: 2 Link to comment Share on other sites More sharing options...
tniickck Posted August 1, 2023 Share Posted August 1, 2023 32 minutes ago, Landon Moeller said: NASA has processed yesterday’s central median DSF and thus the results: woah Link to comment Share on other sites More sharing options...
tniickck Posted August 2, 2023 Share Posted August 2, 2023 a filament launched from the Sun at about 09:30 UTC in a result of M1 flare from 3386. it caused Type II and IV radio emissions Link to comment Share on other sites More sharing options...
tniickck Posted August 17, 2023 Share Posted August 17, 2023 😍 1 Link to comment Share on other sites More sharing options...
cgrant26 Posted August 17, 2023 Share Posted August 17, 2023 (edited) It had a twin sister right before too. 31 minutes ago, tniickck said: 😍 Edited August 17, 2023 by cgrant26 1 1 Link to comment Share on other sites More sharing options...
Recommended Posts