ARLP041 Propagation de K7RA

The K7RA Solar Update

10/12/2018 Last week this bulletin reported a return of sunspot activity on September 29 after a 16-day absence from September 13-28, but the new activity only lasted six days. As of Thursday night (October 11)…

ARLP025 Propagation de K7RA

ARLP023 Propagation de K7RA

ARLP022 Propagation de K7RA

ARLD021 DX news

ARLK039 Keplerian Data

The K7RA Solar Update

05/19/2017 The Australian Space Weather Forecast Centre issued a geomagnetic warning at 0301 UTC on May 19: ”Geomagnetic conditions may rise to minor storm levels late on 19 May. Geomagnetic activity is expected to remain…

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