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), predictions of conditions for the next 24 hours, a table of solar and ionospheric activity for the past 4 months or so, 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 7-Jan-26
Space Weather
Quiet
GEOMAGNETIC
STORMS
SOLAR
RADIATION
STORMS
RADIO
BLACKOUTS
None None None
Solar Terrestrial Data

DAILY SOLAR FLUX AND A-INDEX VALUES
SEPSFA OCTSFA NOVSFA DECSFA JANSFA
131186 1113117 817236 620016 316512
1412314 1214329 91768 71948 41576
1513048 1314123 1018014 81862 515414
1613521 141548 111687 91835 61454
1714712 1516212 12163127 1016821 7--
181506 161614 1315659 1114626 8--
191603 171649 141455 1213528 9--
201665 1815636 151329 1312214 10--
211766 1914918 1613220 141198 11--
2217213 201408 1712211 151186 12--
2317114 211339 181205 1611712 13--
241848 221334 191233 1711918 14--
251708 231306 201217 1811617 15--
261657 2413410 211218 191186 16--
271646 2512710 221196 201206 17--
2817110 261244 2312013 2112426 18--
2918627 271216 2411622 2213325 19--
3018775 2812219 2511632 2314221 20--
O 118450 2911820 2612023 2413411 21--
216745 3012038 2712027 2516311 22--
317030 3112525 2813822 261668 23--
415820 N 111514 2916020 271787 24--
51489 212318 3018016 281889 25--
61336 313320 D 119610 291969 26--
713115 415910 22009 301828 27--
812011 514728 320933 311717 28--
91225 616343 422032 J 116912 29--
101219 716632 520613 216624 30--


Cycle 23 graph

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

STEREO BehindSTEREO movieSTEREO Behind

The latest WWV report on the state of the sun and ionosphere.


stat-counter.org