The K7RA Solar Update

24 February 2017 kb5wck 0
02/24/2017 At 0124 UTC on February 22 Australian Space Weather Services issued a geomagnetic disturbance warning for February 22-24. “The effect of a high speed […]

ARLK015 Keplerian Data

22 February 2017 kb5wck 0
SB KEP @ ARL $ARLK015 ARLK015 Keplerian data ZCZC SK15 QST de W1AW Keplerian Bulletin 15  ARLK015 From ARRL Headquarters Newington, CT  February 21, 2017 […]

The K7RA Solar Update

17 February 2017 kb5wck 0
02/17/2017 In the last reporting week (February 9-15) average daily sunspot numbers declined from 21.3 to 17.6, and average daily solar flux rose from 73.5 […]