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SOLAR WATCH * Huge X8.2 Flare Sept. 10, 2017! (Updated Daily)
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[quote:Digital mix guy:MV8xMzgyOTUyXzk4ODUwNzYyX0I0QkEyOTk=] A BIG SUNSPOT IS EMERGING: A new and apparently large sunspot is emerging over the sun's southeastern limb. Amateur astronomers with solar telescopes should point their optics right here to see what is coming. This is the same active region that produced a dramatic explosion from the farside of the sun on Feb. 7th. Solar flare alerts: SMS Text. SOLAR FLARE AND RADIO BLACKOUT: Two days ago, sunspot AR3213 didn't even exist. Now it stretches almost 100,000 km across the surface of the sun with at least two dark cores larger than Earth. The fast-growing spot is crackling with solar flares. The strongest so far, an M6-class flare on Feb 7th (2307 UTC), caused a shortwave radio blackout over the Pacific Ocean: Mariners and ham radio operators around the Pacific may have noticed unusual propagation effects at frequencies below 30 MHz for at least an hour after the flare. This explosion did not produce a CME. However, future explosions might. The sunspot has an unstable 'beta-gamma' magnetic field that harbors energy for strong flares; NOAA forecasters say there is a 25% chance of M-flares and a 5% chance of X-flares on Feb. 8th. [b][i][u]The sunspot is almost directly facing Earth, so stay tuned. [/u][/i][/b] https://www.spaceweather.com/ [/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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