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, 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 11-Sep-24
Space Weather
Minor
GEOMAGNETIC
STORMS
SOLAR
RADIATION
STORMS
RADIO
BLACKOUTS
G1 None R1
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
MAYSFA JUNSFA JULSFA AUGSFA SEPSFA
251526 221964 202077 1723030 14--
2615610 2319610 211985 1823112 15--
271708 241995 221859 1923910 16--
281666 251949 231765 202447 17--
291716 261819 241756 212398 18--
301758 271839 251679 2223110 19--
3117912 2818159 2617623 232427 20--
J 11885 2918614 2720413 2423210 21--
21805 3017411 282147 252337 22--
318611 J 11716 292236 262325 23--
41928 21645 3022023 2722111 24--
51957 31675 3123517 2821226 25--
61916 417310 A 123422 292045 26--
718428 51668 22479 3021423 27--
819014 61663 324510 3123226 28--
91815 71718 424146 S 122616 29--
1017811 816910 524710 22388 30--
1116512 91806 62706 32426 O 1--
121655 102146 73037 426213 2--
131704 112056 83367 52417 3--
141696 122106 93067 62498 4--
1517118 132384 102916 72227 5--
1616713 142345 1128228 82289 6--
1718011 152336 12272122 92159 7--
1819310 1624210 1326017 102057 8--
191968 172245 1424812 11-- 9--
202037 182095 152276 12-- 10--
211975 192025 162258 13-- 11--


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