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SOLAR WATCH * Huge X8.2 Flare Sept. 10, 2017! (Updated Daily)
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[quote:Spittin'Cesium:MV8xMzgyOTUyXzMyNTE0Mzc1Xzc4RjFDRjY4] [quote:madajs:MV8xMzgyOTUyXzMyNTE0MDAzX0RDOTU0MkMz] [quote:king fu fighter luv jet:MV8xMzgyOTUyXzMyNTEyODE2XzlFOUM4OTY5] [quote:Spittin'Cesium:MV8xMzgyOTUyXzMyNTEyNzE2Xzk1QzBDRTU0] [quote:madajs:MV8xMzgyOTUyXzMyNTEyNjE3X0UzMDU5NEY1] [quote:Spittin'Cesium:MV8xMzgyOTUyXzMyNTEyNDM1XzNDQjk0MzM1] [quote:madajs:MV8xMzgyOTUyXzMyNTEyMzQyX0U4RDM1NkQ0] geomag is a bit disturbed, dst hit -24 nT http://wdc.kugi.kyoto-u.ac.jp/dst_realtime/presentmonth/index.html with a few cme's on the way could see a bit of stormin' :) [/quote] Aye' : ) What's with the readings at the bottom of the page!? [/quote] What do you mean, friend? :hf: [/quote] This - -3 -3 4 2 -8 -12 -6 -2 -5 -9 -10 -13 -19 -24 -999999999999999999999 31 99999999999999999999999999999999 99999999999999999999999999999999 99999999999999999999999999999999 http://wdc.kugi.kyoto-u.ac.jp/dst_realtime/presentmonth/index.html I think it might simply be that that time/date has'nt happened yet so no worries : ) [/quote] what is that site? [/quote] That's the home site of the official Dst index (viewable on solarsoft etc), which measures planetary geomagnetic storming. The lower Dst gets the worse. When it's close to -30 nT Earth's geomagnetic field is unsettled, when it's below -30 nT a weak geomagnetic storm is occurring, below -50 = moderate storm, below -100 = intense storm, below -200 = super storm. I prefer this one over Kp since Kp tops out at 9, and therefore considers Carrington, 1989, and '03 Halloween to all be the same peak even though in actuality their peaks were vastly different. Dst continues to specify intensity even at the highest levels. Eg. Carrington = Kp 9 / Dst -1750 nT, 1989 blackout = Kp 9 / -589 nT, '03 Halloween = Kp 9 / -383 nT etc. etc. [/quote] Nice post on the Bugle : ) [/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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