Guest danderson500 Posted October 27, 2015 Share Posted October 27, 2015 why hasn't SDO updated since this morning? id like to see the new region Link to comment Share on other sites More sharing options...
Marcel de Bont Posted October 28, 2015 Share Posted October 28, 2015 Not sure about 15 hours ago, but SDO is up to date now. A sunspot can be seen on the E limb but it's still way too early to tell exactly how large this region is. Link to comment Share on other sites More sharing options...
Tomasz Mielec Posted October 28, 2015 Share Posted October 28, 2015 Looks nice ;) Link to comment Share on other sites More sharing options...
Vancanneyt Sander Posted October 28, 2015 Share Posted October 28, 2015 two single spots with separate penumbral area and a bit of faculae. It explains the brightness but to me, it doesn't look that promising. But it's still near the limb, we have to be positive Link to comment Share on other sites More sharing options...
Maxime Fiset Posted October 29, 2015 Share Posted October 29, 2015 I'm a steady watcher of Stereo A (because I like to plan my sun-watching schedule) and I really didn't see anything great coming our way. Then again, Stereo A is only that effective, but eh, regions develop over time! =) We could be surprised. Link to comment Share on other sites More sharing options...
Marcel de Bont Posted October 29, 2015 Share Posted October 29, 2015 13 uren geleden, Maxime Fiset zei: I'm a steady watcher of Stereo A (because I like to plan my sun-watching schedule) and I really didn't see anything great coming our way. Then again, Stereo A is only that effective, but eh, regions develop over time! =) We could be surprised. This sunspot region produced at least three strong solar flares on the far side but it seems to be much more quiet right now. Hope it can surprise us. Link to comment Share on other sites More sharing options...
Guest GDMorgan Posted October 29, 2015 Share Posted October 29, 2015 The return of that coronal hole might spark some good aurora once it faces earth, I did not manage to catch the far side solar flares, does anyone have a link? Link to comment Share on other sites More sharing options...
Marcel de Bont Posted October 29, 2015 Share Posted October 29, 2015 6 minuten geleden, GDMorgan zei: The return of that coronal hole might spark some good aurora once it faces earth, I did not manage to catch the far side solar flares, does anyone have a link? http://www.spaceweatherlive.com/en/news/view/157/20151027-new-active-sunspot-region-coronal-hole-returns Link to comment Share on other sites More sharing options...
Guest danderson500 Posted October 29, 2015 Share Posted October 29, 2015 3 hours ago, GDMorgan said: The return of that coronal hole might spark some good aurora once it faces earth, I did not manage to catch the far side solar flares, does anyone have a link? you know we might not get much with that coronal hole Link to comment Share on other sites More sharing options...
Marcel de Bont Posted October 29, 2015 Share Posted October 29, 2015 6 minuten geleden, danderson500 zei: you know we might not get much with that coronal hole Of course we never know for sure what kind of geomagnetic activity to expect but we are confident we will see a noteworthy geomagnetic response once the solar wind stream arrives. Last rotation it caused a strong G3 geomagnetic storm and at STEREO A it caused solar wind speeds up to 800km/s. Link to comment Share on other sites More sharing options...
Guest danderson500 Posted October 30, 2015 Share Posted October 30, 2015 2443 is really active but not M class yet? Link to comment Share on other sites More sharing options...
Vancanneyt Sander Posted October 30, 2015 Share Posted October 30, 2015 It looks like there is a magnetic delta structure in the eastern part of the sunspot cluster which causes more activity, but still not enough for M-class flares but chances are growing. Link to comment Share on other sites More sharing options...
Marcel de Bont Posted October 30, 2015 Share Posted October 30, 2015 It's rumbling with C-class solar flares right now, but also departing sunspot region 2437 is active. C-class solar flare from sunspot region 2443Sunspot region 2443 is starting to wake up with numerous C-class events during the past 12 hours. Will we see an M-class solar flare from this sunspot region today?Follow it live on www.spaceweatherlive.comPosted by SpaceWeatherLive on vrijdag 30 oktober 2015 Link to comment Share on other sites More sharing options...
Guest danderson500 Posted October 30, 2015 Share Posted October 30, 2015 4 hours ago, Vancanneyt Sander said: It looks like there is a magnetic delta structure in the eastern part of the sunspot cluster which causes more activity, but still not enough for M-class flares but chances are growing. I thought I didn't see any delta but I could be wrong Link to comment Share on other sites More sharing options...
Waldo Hazeleger Posted October 30, 2015 Share Posted October 30, 2015 Isn't the marked portion of the sdo image a delta spot (negative spot mixed between positive) ? Link to comment Share on other sites More sharing options...
Marcel de Bont Posted October 30, 2015 Share Posted October 30, 2015 Yes it is. http://www.spaceweatherlive.com/en/news/view/159/20151030-active-sunspot-region-2443 Link to comment Share on other sites More sharing options...
Tomasz Mielec Posted October 31, 2015 Share Posted October 31, 2015 Yes its very clear delta I think it's chance for good flare ;) Link to comment Share on other sites More sharing options...
Marcel de Bont Posted October 31, 2015 Share Posted October 31, 2015 6 uren geleden, danderson500 zei: 2443 has not been much active today? It's active now. ;) Link to comment Share on other sites More sharing options...
Guest danderson500 Posted November 1, 2015 Share Posted November 1, 2015 what i don't understand is that as long as there is mixing there will be M flares. Link to comment Share on other sites More sharing options...
Guest Stephane Mabille Posted November 1, 2015 Share Posted November 1, 2015 Annihilation magnetic equatorial reduction chance flare significatif but class M 1 and M 3 Link to comment Share on other sites More sharing options...
Maxime Fiset Posted November 1, 2015 Share Posted November 1, 2015 7 minutes ago, Stephane Mabille said: Annihilation magnetic equatorial reduction chance flare significatif but class M 1 and M 3 If you're not okay with english, that's fine. Écris en français et je traduirai =) Link to comment Share on other sites More sharing options...
Guest Stephane Mabille Posted November 1, 2015 Share Posted November 1, 2015 J' ai réaliser ceci Maxime Fiset : merci pour la traduction, j' avoue je suis pas fort en anglais; Link to comment Share on other sites More sharing options...
Maxime Fiset Posted November 1, 2015 Share Posted November 1, 2015 Head title : Magnetohydrodynamic synoptics Undertitle : Parker's magnetic folio Green field label : positivity (or just positive) (opposed to right side red field's label "minus sign") ISWA (Integrated Space Weather Analysis, I assume) GONG imagery Solar wind's interaction and connectivity with Earth, as predicted for november 2nd after 8am UTC. Ma première tentative de traduction dans le domaine de l'observation solaire. Je m'améliorerai. Au moins la grammaire est bien employée, ce qui facilite la compréhension. Link to comment Share on other sites More sharing options...
Guest danderson500 Posted November 3, 2015 Share Posted November 3, 2015 I kind of worried about 2443 that it might pop while geofective Link to comment Share on other sites More sharing options...
Maxime Fiset Posted November 3, 2015 Share Posted November 3, 2015 1 hour ago, danderson500 said: I kind of worried about 2443 that it might pop while geofective When are you not worried? Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.