(Previous version from March 2020
and older ones are still available...)

Solar Cycle 25 Started on Remarkable Times

(2020-02-02 .. 2020-06-24 by P.A.Semi - πα½ )
Preliminary version of my SC25 text is available...
(Due to large amount of solar graphics it is available only in PDF format, unlike initial version...)

Version SC25_v200705y3.pdf (md5 9477d4651229817bca2b2dbb1d92c41a) (signed and timestamped 2020-07-06 14:06 UTC)
Version SC25_v200624x3c.pdf (md5 1a1598931b95554ec3f2f9730b53f6f3) (signed and timestamped 2020-06-24 14:33 UTC)
Version SC25_v200531s3d_m4b.pdf (md5 527bb1af921a321d9c53eaff50f7c180) (signed and timestamped 2020-06-01 19:13 UTC)



(Just an artistic concept...)
ClipArt