ARRL

ARRL Propagation Bulletin ARLP041 (1996)

SB PROP @ ARL $ARLP041
ARLP041 Propagation de KT7H

ZCZC AP61
QST de W1AW
Propagation Forecast Bulletin 41  ARLP041
From Tad Cook, KT7H
Seattle, WA  October 4, 1996
To all radio amateurs

SB PROP ARL ARLP041
ARLP041 Propagation de KT7H

We just completed a second full week of no visible sunspots.
Average solar flux was about the same as the previous week, and was
below the average for the past 90 day average, which is 71.  It
looks like conditions related to the next cycle are not about to
turn up yet.

Over the month of October solar flux is expected to hover around 70
or below, as solar activity continues to stay very low.  The
geomagnetic field is expected to become unsettled to active due to
recurring coronal holes from October 7-9, 17-20 and 23-25.

Sunspot Numbers for September 26 through October 2 were 0, 0, 0, 0,
0, 0 and 0, with a mean of 0.  10.7 cm flux was 70, 69.8, 71, 70.1,
69.5, 69.5 and 69.7, with a mean of 69.9.
NNNN
/EX