To monitor solar activity I use this web site: http://cfivarese.altervista.org/SI_Macchie_solari_real_time.html It is mainly in Italian, but of course the picture speak for themselves - it's a good c
Hello Stefan, LF! In the enclosure is part of the picture from my home SID station. The frequncy is 23,4kHz. The solar flare was C4,9 at 12:27UT and it is clerly seen on the diagram. 73! Lubos, OK2BV
Andrey it should accept more than that now....that used to be the limit in the " old days". It is nearer 100kb(total including attachment, repeats, HTML commands-if any, and tails) now I think. Alan
Wow, thanks John, I have seen the effect accidentally ;-) Interesting to see the time difference between Germany and the Israel Grabber by 4X1RF :-) 73, Stefan Am 03.11.2010 21:07, schrieb John Andre
OK Stefan :) http://rn3agc.msk.ru/vlf.jpg (by the way, @blacksheep.org for some reason doesn't accept from me the message more ~30-40 kb) 73 Andrey Hi Andrey, Yes, indeed ;-) But now you must send th
Stefan, There was a C4-level solar flare at 1220 UTC from an active region behind the Sun's limb. Others noted the event at VLF. See: http://www.spaceweather.com/ John, W1TAG There are strange propag
VLF, There are strange propagation effects going on on VLF in the last days. I just observed that there was a significant sudden rise/enhancement of all the signal levels arround 12:15 UTC. This effe
