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-Mar-19
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
DECSFA JANSFA FEBSFA MARSFA APRSFA
15712 12703 97010 9715 6--
16702 13693 10706 10714 7--
17706 14706 11709 11703 8--
18707 15705 12706 12717 9--
19706 16706 137013 13714 10--
207012 17697 147110 14706 11--
21715 18696 15714 15707 12--
22713 19704 16713 167012 13--
23702 20694 17704 176916 14--
24703 21704 18706 18703 15--
25704 22713 19703 19707 16--
26693 237213 20713 20775 17--
27694 247219 217111 21802 18--
286924 257513 22714 22-- 19--
296911 26778 23712 23-- 20--
306910 27745 24712 24-- 21--
31697 28761 25702 25-- 22--
J 1726 29732 26712 26-- 23--
2752 30742 277110 27-- 24--
3732 317214 287026 28-- 25--
4729 F 17217 M 17024 29-- 26--
57115 27117 26912 30-- 27--
6729 37111 3706 31-- 28--
7727 4717 4717 A 1-- 29--
8716 5715 5725 2-- 30--
9724 67010 6738 3-- M 1--
10704 7704 7718 4-- 2--
11686 8718 8725 5-- 3--


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