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REPORT ABUSIVE REPLY
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Message Subject
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SOLAR WATCH * Huge X8.2 Flare Sept. 10, 2017! (Updated Daily)
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Poster Handle
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NiNzrez |
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Post Content
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...we see it dive like that many times when a large CME hits. the sharp dive we see on the magnetometer and electron flux is from a sharp rapid compression of earths magnetosphere caused by the arrival of solar particles, such as in a CME like here [ link to sprg.ssl.berkeley.edu] The rapid, near instantaneous compression of the magnetopause was detected by magnetometers on the GOES satellites here is the link on that one [ link to sprg.ssl.berkeley.edu] [ link to www-istp.gsfc.nasa.gov] [ link to thewatchers.adorraeli.com] here is one from Jun 17 2012 [ link to geo-seismic-labs.org] looking on Spaceweather for the day, we see this report "GEOMAGNETIC STORM ALERT: A geomagnetic storm is in progress in the wake of a double CME impact on June 16th. The hit, which strongly compressed Earth's magnetic field, lit up both poles with bright auroras. Stephen Voss sends this photo from Southland, New Zealand:" [ link to spaceweather.com] Quoting: NiNzrez Thank you NiNz - I was expecting,as all were,a clipping from those Eruptions but didn't expect to see such a sudden dive - I have seen the same from other CME impacts where both readings went off the scale and +250 -50 had to be included - Just did not in any way really expect such a sweep! Hugh had this one down quite well if you look a few pages back - It is a combo CME/CH  Thank you for clarification NiNz. Awesome photos by the way(never seen you outside of here before,life looks luvly)  neither did i! i was kinda thinking that we might have missed the hit because it was getting late into the 20th and thank you for the compliment :) No problem on the compliment - I held back a little to be honest. But,yes,it does look luvly : ) If this is not just the CH Arrival but CME as well,is the CME not a little early,a little-little? ' .Forecast...
The geomagnetic field is expected to be at quiet to unsettled levels for
days 1 and 2 (20-21 Mar) as CH HSS effects are observed. Late on day 2
(21 Mar), forecasted CME effects from the 17 March filament eruptions
are expected to increase geomagnetic activity to quiet to active levels.
On day 3, (22 Mar), expect quiet to unsettled conditions as CME effects
begin to wane.' [ link to www.swpc.noaa.gov] It could have been helped along by the CHS I suppose,the Magnetometer at present is showing a continued dive(though small so far and nothing like the initial bump that made me jump a few Minutes back [ link to www.swpc.noaa.gov] : ) I freaked for a moment when I saw only one registered reading,and one so steep in decline,lol well the south east filament occured on the 17th, to have it arrive on 20th would be 3days, tomorrow would be 4th day i had it set to arrive late last night (19th into sometime today it was not super fast, but it sure was not slow enough to take 4 days to arrive.. imo of course ^^ the path was already plowed by the previous CMEs as well as ongoing increased winds, so that helped it along some, yes
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