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 28-Mar-24
Space Weather
Moderate
GEOMAGNETIC
STORMS
RADIO
BLACKOUTS
SOLAR
RADIATION
STORMS
None R2 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
DECSFA JANSFA FEBSFA MARSFA MARSFA
91283 61593 31563 21525 30-
101274 71672 41706 314629 31--
111263 81764 51737 414010 A 1--
1212610 91766 61908 51427 2--
131358 101867 71884 61366 3--
1415516 111936 81855 713712 4--
1514412 121865 91836 812911 5--
1614914 131853 101945 913512 6--
1715536 141886 1118014 101276 7--
1816128 151836 122084 111274 8--
1917912 161806 1319510 121274 9--
2019511 171744 141847 131289 10--
211945 181626 151784 141278 11--
221874 191578 161694 151298 12--
231746 201666 171704 161443 13--
241839 211796 181576 171512 14--
251674 221969 191523 181776 15--
261545 231807 201536 191699 16--
271494 2417210 211704 201764 17--
281473 251616 221736 2119727 18--
291436 261576 231733 2219811 19--
301404 271485 241797 2320936 20--
311464 281418 2518113 2419564 21--
J 113610 291409 2617211 2519022 22--
21428 301358 2716813 2617811 23--
314011 311386 281806 271757 24--
41266 F 11375 291644 28-- 25--
51535 21433 M 11539 29-- 26--


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