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 and the very latest K-index 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 22-Jan-22
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.swpc.noaa.gov/noaa-scales-explanation explains the above info
Solar Terrestrial Data

DAILY SOLAR FLUX AND A-INDEX VALUES
OCTSFA NOVSFA DECSFA JANSFA FEBSFA
16786 13813 11765 810214 5--
177710 14784 12803 910210 6--
187610 15799 13816 101026 7--
197614 168013 14895 111050 8--
20766 177912 151039 121034 9--
21827 18825 161188 131063 10--
22874 19795 171213 1411015 11--
23873 208010 181214 1511622 12--
24934 217912 1911512 1611619 13--
251015 22789 2012316 171149 14--
261095 23809 2113710 1811518 15--
271113 24835 2214011 1918523 16--
281123 25944 231304 20995 17--
291083 26924 241265 21978 18--
3010710 27925 251317 22-- 19--
3110320 28929 261253 23-- 20--
N 19810 29909 2712410 24-- 21--
29717 309011 281218 25-- 22--
38921 D 18618 291117 26-- 23--
49469 28710 301028 27-- 24--
59313 3858 311024 28-- 25--
68218 4888 J 19411 29-- 26--
7886 5839 28910 30-- 27--
8884 6807 38412 31-- 28--
9926 7795 4866 F 1-- M 1--
10888 8775 5843 2-- 2--
11854 9773 6942 3-- 3--
12834 10764 71072 4-- 4--


Propagation 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



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