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, the very latest K-index and X-Ray 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 11-Aug-20
Space Weather
Quiet
GEOMAGNETIC
STORMS
RADIO
BLACKOUTS
SOLAR
RADIATION
STORMS
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
MAYSFA MAYSFA JUNSFA JULSFA AUGSFA
2695 307014 27697 257015 22--
3695 31714 28694 26713 23--
4696 J 1696 29693 27714 24--
5696 2707 30684 28724 25--
6706 3704 J 1685 29735 26--
7694 4704 2684 30734 27--
8684 5714 3694 31724 28--
9713 6723 4707 A 1723 29--
10685 7739 56910 2739 30--
11665 8715 6695 37316 31--
12694 9725 7684 4738 S 1--
13694 10717 8672 5735 2--
14683 11724 9694 6735 3--
15684 12714 10693 7744 4--
16694 13693 11693 8755 5--
17703 14702 12683 9743 6--
18705 15704 13686 10743 7--
19695 16695 146911 11-- 8--
20703 17694 15685 12-- 9--
21706 18684 16694 13-- 10--
22716 19695 17684 14-- 11--
23694 20686 18684 15-- 12--
24695 21684 19694 16-- 13--
25705 22684 20694 17-- 14--
26704 23674 21704 18-- 15--
27683 24674 22703 19-- 16--
28684 25693 23704 20-- 17--
29703 26686 247011 21-- 18--


Propagation Graph

NOTE:The Xray graph's format has been changed and no longer displays here. I will try to figure out how to correct it and will restore it if I can. Otherwise I will delete it.

XRay Graph 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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