ARRL

ARRL Propagation Bulletin ARLP008 (1996)

SB PROP @ ARL $ARLP008
ARLP008 Propagation de KT7H

ZCZC AP29
QST de W1AW
Propagation Forecast Bulletin 8  ARLP008
From Tad Cook, KT7H
Seattle, WA  February 23, 1996
To all radio amateurs

SB PROP ARL ARLP008
ARLP008 Propagation de KT7H

Solar activity is still quite low, and last week there were three
days with no sunspots.  No improvement is in sight.  There may be a
rise in geomagnetic activity around February 25 and again around
March 9 through 12.

Conditions should be stable for the 160 meter SSB contest this
weekend, but there may be a rise in geomagnetic instability on
Sunday.  Check WWV at 18 minutes after the hour.  Every three hours
the K index changes.  As long as the K index is below three,
conditions should be good.

Sunspot Numbers for February 15 through 21 were 11, 0, 0, 0, 12, 14
and 26, with a mean of 9.  10.7 cm flux was 69, 70.1, 70.7, 70.2,
71, 72.2 and 71.9, with a mean of 70.7.
NNNN
/EX