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SOLAR WATCH * Huge X8.2 Flare Sept. 10, 2017! (Updated Daily)
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[quote:SCizMe 14589973:MV8xMzgyOTUyXzM3MDA4MjgyXzE1OEMwNDJG] [quote:NiNzrez:MV8xMzgyOTUyXzM3MDAzNzAzXzdCOThGQjVC] [quote:Spittin'Cesium:MV8xMzgyOTUyXzM3MDAyNTAyX0I3QTc3OEM2] [quote:NiNzrez 28232082:MV8xMzgyOTUyXzM3MDAyMjY1XzdBRDY1QzY2] [quote:TS66:MV8xMzgyOTUyXzM2OTk5OTEwXzEyQzE2RUMz] Background is heading up !!! http://www.swpc.noaa.gov/rt_plots/xray_1m.html Filaments reign !!! 1711 is a hunka, hunka burnin (solar) luv :33113: [/quote] spaceweather is trying to say today that 1171 is a big but quiet sunspot but takeing a look at the bradford flare monitor, the % has increased over the last hour http://spaceweather.inf.brad.ac.uk/ [/quote] Hello SolStar1 - that would be partly because background X-rays went up very quickly from flat(ish)B3.2< to B5.1 and are hanging therehttp://www.swpc.noaa.gov/rt_plots/xray_1m.html maybe..but really,given its' size and the Field connections,something may happen...(playing it safe) have you seen the Massive piled arch of Prominence Plasmas off the Eastern limb NiNziclehttp://halpha.nso.edu/movie_90_B.html !? (look closely...see!) :sun::hf: [/quote] nope, bradford does no go by Xrays it determines the % based on magnetic complexity oh i have been watching SDO like a hawk lots of smaller things going on all over the earth facing side that could lead to an event that prominance being one of them look at sdo through all the filters for the last 24hrs worth there is some nice activity going on within the centers of the CH's as well [/quote] I do not use that site so I included 'Maybe' : ) I have watched the site a couple times when someone has alerted the fact that there is (whatever)chance of blah blah blah Flaring,there are just so many sites,I should use that particular one in the future - ta' muchly for the Clarification on how it rates. I have just been taking a peep through these SDOhttp://sdodata.oma.be/latest/aia_0171.html I have noticed recently that the images are very hazy...I haven't looked through the SDO movies on the better site yet,not been in too long,a bit Dawg Tired also...but I may yet. I have been watching H alpha which I have always preferred for viewing all the dancing Filaments/Prominences and Flaring through,personally,though they are all amazing,I luv how Flares look so much like Lightening in the Chromosphere. Tired. :sun: [/quote]
Original Message
Please See Current Events Discussion On Last Page :)
We have just had another huge X flare measuring at a X8.2 originating from sunspot 2673
On September 11, 2017
[
link to legacy-www.swpc.noaa.gov
]
ALL flares recorded ARE Earth facing regardless of where the sunspot is located
-----------
CME FROM X9 HAS ARRIVED!
Issue Time: 2017 Sep 07 2242 UTC
WARNING: Geomagnetic Sudden Impulse expected
Valid From: 2017 Sep 07 2255 UTC
Valid To: 2017 Sep 07 2330 UTC
IP Shock Passage Observed: 2017 Sep 07 2229 UTC
On September 6th we have had 2 X flares! A X2.2 at 09:10 utc & a secend larger flare just a few hours later of X9.3 at 12:02 utc. There is a large widespread Earth directed CME associated with this latest X flare as we can see here
[
link to stereo.gsfc.nasa.gov (secure)
]
[
link to stereo.gsfc.nasa.gov (secure)
]
An update as to the arrival time of this CME will be added once all data has been reviewed.
The X9.3 flare is the 14th largest X flare ever recorded!
On September 4th we had 7 M flares from fast growing sunspot 2673, with at least 1 large dense Earth directed CME. This CME will arrive late in the day on Wednesday September 6th.
There is now a 25% chance for X flares over the next 24hrs & 71% chance for M flares
We have a Long Duration M2.4 Solar Flare starting
01:05 UTC July 14th 2017
There was a full halo CME observed with this solar flare. The associated CME is Earth Directed. See discussion on the last page for all updates!
1,000,000 Views hit on July 3, 2012
A big thanks to all the wonderful contributors of
the GLP Solar Watch thread!
Please See Current Events Discussion On Last Page :)
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