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SOLAR WATCH * Huge X8.2 Flare Sept. 10, 2017! (Updated Daily)
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[quote:Simple27:MV8xMzgyOTUyXzc0OTM4Mjk4XzM5NEZFMzBG] [quote:Simple27:MV8xMzgyOTUyXzc0OTIxMTUwX0Q5MEZGQzUy] [b]GEOMAGNETIC STORM WARNING:[/b] On Aug. 5th, a solar wind stream hit Earth's magnetic field, sparking G1-class geomagnetic storms and auroras in the USA. It's about to happen again. The same hole in the sun's atmosphere that wind-blasted Earth in early August is facing our planet today: http://spaceweather.com/images2019/29aug19/ch_strip.jpg Gaseous material emerging at 600 to 700 km/s could reach Earth as early as Aug. 31st, although Sept. 1st is more likely. NOAA forecasters say there is a greater than 35% chance of G1-class geomagnetic storms when the solar wind arrives. Auroras will almost certainly be visible around the Arctic Circle with a chance for sightings farther south, including upper-tier US states such as Maine, Minnesota, Montana, and Washington. http://spaceweather.com/ [/quote] Update! [b]GEOMAGNETIC STORM WARNING:[/b] A solar wind stream is heading for Earth (see story below) and it could arrive as early as Aug. 31st. [b][color=red]NOAA forecasters say there is a 40% chance of G2-class geomagnetic storms, an upgrade from earlier forecasts of a minor G1 event.[/color][/b] Auroras could descend to northern-tier US states such as Minnesota, Michigan, Montana, and Washington during Labor Day weekend. http://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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