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SOLAR WATCH * Huge X8.2 Flare Sept. 10, 2017! (Updated Daily)
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[quote:madajs:MV8xMzgyOTUyXzM0Njk3NzcyXzI2MUQ1MUFD] [quote:Hugh M Eye:MV8xMzgyOTUyXzM0Njk3NDc0X0NEMzg0QUMw] SIDC -daily update from Belgium: COMMENT: Solar activity has been low, NOAA AR 1618 produced a C3.3 flare peaking at 13:40 UT on November 24. More C-class flares are likely to occur and less likely an M-class flare. Geomagnetic conditions have ranged from quiet to unsettled under the effect from the CME of November 20. There are [b]no clear signs of the arrival of the CME from November 21 to the Earth, it can still happen today. Tomorrow, CMEs from November 22 (likely only a glancing blow) and 23 (large filament eruption) are expected to reach the Earth[/b]. Any of these CMEs may trigger active to minor storm conditions. http://sidc.oma.be/products/meu/ Latest HMI intensitygram shows AR1620 growing in the south: http://jsoc.stanford.edu/data/hmi/images/latest/HMI_latest_Int_4096x4096.gif Joint USAF/NOAA Solar Region Summary SRS Number 330 Issued at 0030Z on 25 Nov 2012 Report compiled from data received at SWO on 24 Nov I. Regions with Sunspots. Locations Valid at 24/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1616 N19W69 164 0020 Dao 08 05 Beta 1618 N08W41 134 0340 Ekc 13 22 Beta-Gamma-Delta 1619 N13W78 172 0100 Eso 12 04 Beta [b]1620 S12W00 094 0020 Cso 09 05 Beta[/b] 1621 N15E76 018 0060 Hax 02 01 Alpha [/quote] Yeah nice summary by SIDC [/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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