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Post by lsvalgaard on Jun 1, 2011 3:39:27 GMT
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loly
Level 3 Rank
Posts: 154
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Post by loly on Jun 1, 2011 20:00:12 GMT
Intense activity in RA1226 - 1227. Special attention at 3:00, 9:00, 18:00 ... looks like a tsunami ...
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loly
Level 3 Rank
Posts: 154
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Post by loly on Jun 1, 2011 22:27:01 GMT
A C4.1 flare erupted today June 1st around 17UT from NOAA AR 1226 and was associated with a CME and a coronal dimming. STEREO COR2 images indicate that this CME is directed towards Earth. Because of its higher speed this CME will most likely catch up with the CME that erupted earlier today. We expect disturbed geomagnetic conditions on June 4th when the CME interacts with the Earth's magnetic field.
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loly
Level 3 Rank
Posts: 154
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Post by loly on Jun 1, 2011 22:29:38 GMT
Zoom RA1226 C4.1 ...
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Post by justsomeguy on Jun 2, 2011 4:02:23 GMT
What is the polarity of these CMEs? Will they cause a big show or a little one?
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loly
Level 3 Rank
Posts: 154
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Post by loly on Jun 2, 2011 14:42:35 GMT
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loly
Level 3 Rank
Posts: 154
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Post by loly on Jun 2, 2011 19:53:39 GMT
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loly
Level 3 Rank
Posts: 154
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Post by loly on Jun 4, 2011 15:02:12 GMT
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Post by THEO BAKALEXIS on Jun 4, 2011 15:48:16 GMT
The video show a large plasma quantity. At the start the plasma is stable. A flare giving move to the plasma between regions 11228 and 11229. The plasma absorbed from two regions. www.solar-007.eu/site/ |
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Post by semimadscientist on Jun 5, 2011 12:17:31 GMT
Just wondering, where's everyone gone on this forum? Lots happening on the sun!
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bradk
Level 3 Rank
Posts: 199
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Post by bradk on Jun 5, 2011 12:44:29 GMT
Unless someone puts in the time to ask some questions and the like it can get pretty dead here.
I note how small the sunspots are on average, my fav topic as the general conclusion from the size of spots is that the magnetic field per spot is dropping and it might get very quiet on the sun soon. If it does, does that have any meaning for the earth?
I still await the next L & P update from Leif, it has been awhile...
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bradk
Level 3 Rank
Posts: 199
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Post by bradk on Jun 5, 2011 12:51:49 GMT
Any where I can get solar flux per spot as a daily number or close?
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loly
Level 3 Rank
Posts: 154
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Post by loly on Jun 5, 2011 14:50:03 GMT
0053|2011/06/04 22:05| 05 | 292| 360| 0933| 0496| 0417| 1955| IV
Gigant Prominence:
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loly
Level 3 Rank
Posts: 154
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Post by loly on Jun 5, 2011 16:28:00 GMT
ups... CME
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Post by semimadscientist on Jun 5, 2011 16:51:50 GMT
Unless someone puts in the time to ask some questions and the like it can get pretty dead here. I note how small the sunspots are on average, my fav topic as the general conclusion from the size of spots is that the magnetic field per spot is dropping and it might get very quiet on the sun soon. If it does, does that have any meaning for the earth? I still await the next L & P update from Leif, it has been awhile... Well, I hope discussion here doesn't follow solar activity in it's probable decline over the next few months! The L+P effect does on the whole seem to be holding, put it would indeed be nice to have some of the latest figures, I agree. The SSNs for June so far are interesting, in that we may get a peak this month or next, meaning that we've got for this first time this cycle a definite secondary peak ( in March ). These secondary peaks, for want of a better term, were a strong feature of cycle 14. What this all means, though, is another matter. Is this a manifestation of the L+P effect, perhaps? Would the 7 monthly or so peaks chracteristic of this cycle and of cycle 14 be caused by the L+P effect, and if so, how? |
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