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 6-Mar-21
Space Weather
Minor
GEOMAGNETIC
STORMS
RADIO
BLACKOUTS
SOLAR
RADIATION
STORMS
G1 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
DECSFA JANSFA FEBSFA MARSFA APRSFA
12824 9744 6737 6-- 3--
13814 10733 77321 7-- 4--
14833 117314 8746 8-- 5--
15833 12799 9704 9-- 6--
16823 13734 10743 10-- 7--
17822 14742 11764 11-- 8--
18823 15733 12725 12-- 9--
19825 16784 137113 13-- 10--
20844 17773 14714 14-- 11--
218012 18754 15705 15-- 12--
228612 19786 167115 16-- 13--
238612 20776 17728 17-- 14--
248710 21782 18714 18-- 15--
25885 22784 197317 19-- 16--
26884 23784 207620 20-- 17--
27886 24785 217519 21-- 18--
28877 257717 227617 22-- 19--
29847 267612 237812 23-- 20--
30839 277611 248121 24-- 21--
31813 28765 258013 25-- 22--
J 1804 29763 268011 26-- 23--
2822 30742 27794 27-- 24--
3802 31731 28786 28-- 25--
4783 F 1745 M 17126 29-- 26--
57511 27316 27520 30-- 27--
67411 37414 37423 31-- 28--
7756 4747 48111 A 1-- 29--
8752 5736 5735 2-- 30--


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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