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 22-Nov-17
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
AUGSFA SEPSFA OCTSFA NOVSFA DECSFA
26785 23815 217710 18766 16--
277810 24876 22776 19745 17--
28824 25905 23786 20748 18--
298410 26914 247818 217328 19--
30875 279137 257921 22-- 20--
319231 289155 267720 23-- 21--
S 19319 299012 27765 24-- 22--
210026 308916 28756 25-- 23--
31209 O 18611 29754 26-- 24--
418318 2867 30763 27-- 25--
512112 3868 31753 28-- 26--
613311 4875 N 1734 29-- 27--
712938 5857 2748 30-- 28--
811796 6849 3739 D 1-- 29--
91076 7805 4724 2-- 30--
101007 8774 5712 3-- 31--
118011 9723 6692 4-- J 1--
127618 10714 76836 5-- 2--
137515 117030 86847 6-- 3--
147425 127029 96620 7-- 4--
157336 137042 106921 8-- 5--
167230 146931 11678 9-- 6--
177217 157026 12696 10-- 7--
187222 16719 13726 11-- 8--
19718 17706 147411 12-- 9--
207410 18735 157414 13-- 10--
21737 197312 167314 14-- 11--
22785 20768 17766 15-- 12--


Propagation Graph

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