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-Jul-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
APRSFA MAYSFA JUNSFA JULSFA JULSFA
91063 78810 4804 2719 30--
101117 88463 57929 3728 31--
111176 98933 67926 4747 A 1--
1211118 108916 7799 5724 2--
1310826 11946 8806 6775 3--
1411122 12924 9854 78323 4--
151129 13938 10859 88723 5--
1611312 1410110 118810 99214 6--
1710219 1510813 129410 109410 7--
18955 1610213 13919 119511 8--
19893 1710313 148821 129221 9--
20834 181028 158714 13978 10--
21775 19998 16886 149512 11--
227713 201006 17878 1510211 12--
237912 219815 18848 161078 13--
248211 22977 19855 171056 14--
25825 23974 20844 181074 15--
26856 24946 21804 1910110 16--
279310 25943 227814 2010823 17--
28955 26924 237812 211005 18--
29924 279010 247612 22908 19--
30947 288814 25777 23868 20--
M 19216 29837 267711 248214 21--
29031 308611 277510 25-- 22--
39010 318710 28736 26-- 23--
4905 J 1866 29744 27-- 24--
5878 2854 30736 28-- 25--
69015 3833 J 1727 29-- 26--


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