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 15-Jun-24
Space Weather
Quiet
GEOMAGNETIC
STORMS
SOLAR
RADIATION
STORMS
RADIO
BLACKOUTS
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
MARSFA MARSFA APRSFA MAYSFA JUNSFA
21525 301405 2715312 251526 22--
314629 311349 281406 2615610 23--
414010 A 112511 291386 271708 24--
51427 21138 3013012 281666 25--
61366 31127 M 11358 291716 26--
713712 411412 214244 301758 27--
812911 512112 315610 3117912 28--
913512 612310 41676 J 11885 29--
101276 71256 517712 21805 30--
111274 81258 617115 318611 J 1--
121274 912411 72047 41928 2--
131289 101318 82277 51957 3--
141278 111446 92336 61916 4--
151298 121526 10223118 718428 5--
161443 131615 11214272 819014 6--
171512 141786 1222254 91815 7--
181776 151928 1321530 1017811 8--
191699 1619931 142206 1116512 9--
201764 172177 1521610 121655 10--
2119727 182274 1620727 131704 11--
2219811 1921341 1720429 141696 12--
2320936 2021012 1819412 15-- 13--
2419564 2121719 192019 16-- 14--
2519022 222278 202007 17-- 15--
2617811 232198 211919 18-- 16--
271757 241994 221964 19-- 17--
281737 251673 231767 20-- 18--
291676 2615319 241639 21-- 19--


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