
Solar wind velocity (km/s, L1) and planetary K index. Data provided by SWENET. Editor´s note; highlights of past good transatlantic DX conditions are marked with grey blocks (based on Finnish HCDX loggings).
Solar and Geo Data for DXers (compiled from various sources)

Coronal holes appear as a large dark areas on sun´s surface. Rotation direction from left to right (occasional CCD bakeout = under maintenance).
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