To: PROCON
IIRC the last really big flare was
back in the 1859. There was a CME in 2012 that missed Earth. The sun has be getting quieter lately.
10 posted on
07/30/2015 7:37:43 AM PDT by
SubMareener
(Save us from Quarterly Freepathons! Become a MONTHLY DONOR!)
To: SubMareener
How is/was sun activity measured for times before the technological era? ie. 1859
18 posted on
07/30/2015 7:46:45 AM PDT by
PROCON
(FReeping on CRUZ Control)
To: SubMareener
The sun has be getting quieter lately. That's because its building up for the big one...BOOM.
I have no interest in living in this world if FreeRepublic goes off line.
24 posted on
07/30/2015 8:26:11 AM PDT by
usurper
(Liberals GET OFF MY LAWN)
To: SubMareener
I know of some old timer amateur radio operators who still revel about the DX days of Cycle 19 in the late 1950’s. IIRC, that was well studied for the, then, International Geophysical Year (IGY).
33 posted on
07/30/2015 7:33:50 PM PDT by
Nowhere Man
("I wish we were back in the world of Andy Williams." - My mother, 1938-2013, RIP)
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson