K3WWP's Ham Radio Activities

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Description

PROPAGATION INFORMATION

Everything we do on the air depends on propagation. If propagation is good, we work the DX, if it's poor, we complain about it. On this page we have a picture of the latest sunspot activity on the Sun (NASA/SOHO keep changing the available picture/movie so expect anything), current propagation data, predictions of conditions for the next 24 hours, a table of solar and ionospheric activity for the past 4 months or so, the very latest K-index and X-Ray data from NOAA/SEC, a graph showing the progression of the latest sunspot cycle, a movie of almost the entire 360 degrees of the Sun's surface from the STEREO satellite (currently having technical difficulties and only showing partial data), and the latest WWV propagation bulletin. See the description page for a brief explanation of the data.


For more data go to http://sdo.gsfc.nasa.gov/data/

PREDICTIONS for 25-Aug-16
Space Weather
Quiet
GEOMAGNETIC
STORMS
RADIO
BLACKOUTS
SOLAR
RADIATION
STORMS
None None None
CURRENT
Solar X-Rays  -  Solar X-Rays
Geomagnetic Field  -  Geomagnetic Field
http://www.sec.noaa.gov/NOAAscales/ explains the above info
Solar Terrestrial Data

DAILY SOLAR FLUX AND A-INDEX VALUES
MAYSFA JUNSFA JULSFA JULSFA AUGSFA
78810 4804 2719 30716 27--
88463 57929 3728 31723 28--
98933 67926 4747 A 1723 29--
108916 7799 5724 27516 30--
11946 8806 6775 37533 31--
12924 9854 78323 47618 S 1--
13938 10859 88723 58016 2--
1410110 118810 99214 68314 3--
1510813 129410 109410 79312 4--
1610213 13919 119511 89612 5--
1710313 148821 129221 99214 6--
181028 158714 13978 109516 7--
19998 16886 149512 11959 8--
201006 17878 1510211 129511 9--
219815 18848 161078 13916 10--
22977 19855 171056 14874 11--
23974 20844 181074 15884 12--
24946 21804 1910110 16876 13--
25943 227814 2010823 17839 14--
26924 237812 211005 18827 15--
279010 247612 22908 19815 16--
288814 25777 23868 20784 17--
29837 267711 248214 217710 18--
308611 277510 257418 22805 19--
318710 28736 26745 238118 20--
J 1866 29744 27724 247819 21--
2854 30736 287015 25-- 22--
3833 J 1727 297114 26-- 23--


Propagation Graph

XRay Graph Graph

Cycle 23 graph

The following pictures show views of portions of the Sun not visible from Earth. For info see here.

STEREO BehindSTEREO movieSTEREO Behind