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 movie of the sunspot activity on the Sun for the latest 48 hours (NASA/SOHO keep changing the available movies 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 6-May-15
Space Weather
Minor
GEOMAGNETIC
STORMS
RADIO
BLACKOUTS
SOLAR
RADIATION
STORMS
None R1 None
CURRENT
Solar X-Rays  -  Solar X-Rays
Geomagnetic Field  -  Geomagnetic Field
http://www.sec.noaa.gov/NOAAscales/ explains the above info
Solar Terrestrial Data

DAILY SOLAR FLUX AND A-INDEX VALUES
JANSFA FEBSFA MARSFA APRSFA MAYSFA
171227 141203 141165 1112320 9--
181265 151206 141147 121344 10--
191305 161185 1611711 131418 11--
201264 1711922 17114117 1414713 12--
2112411 1812119 1811545 1515529 13--
2212012 191198 1910928 1615043 14--
231219 201206 2011324 1715025 15--
241256 211167 2111414 1814813 16--
251276 221187 2212224 191529 17--
2614716 2311717 2312821 2015010 18--
2715812 2411425 2413315 2115422 19--
281597 2511111 2513813 2215011 20--
2916510 261115 261368 231417 21--
3015911 271184 271388 241355 22--
311549 2812313 281469 251263 23--
F 114221 M 112828 2914514 261194 24--
214427 213028 301345 271085 25--
314916 312511 311289 281086 26--
41459 412410 A 11247 291044 27--
514213 51306 212113 301025 28--
61435 612713 312014 M 11006 29--
71539 713820 412212 21069 30--
815310 812411 51228 31118 31--
91468 91236 61266 41256 J 1--
101417 101215 71115 51285 2--
111317 111329 81064 6-- 3--
121285 121278 911312 7-- 4--
131253 131196 1011534 8-- 5--


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