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- SB PROP @ ARL $ARLP027
- ARLP027 Propagation de KT7H
-
- ZCZC AP41
- QST de W1AW
- Propagation Forecast Bulletin 27 ARLP027
- >From Tad Cook, KT7H
- Seattle, WA July 8, 1994
- To all radio amateurs
-
- SB PROP ARL ARLP027
- ARLP027 Propagation de KT7H
-
- Activity increased a bit over the past week. Solar flux was up 10
- points on the average compared to the previous reporting period.
- Geomagnetic indices varied from quiet to unstable. The worst day
- was July 2 when the K index reached five for several periods.
-
- Look for solar flux to decline to about 75 around July 13, and then
- rise again to about 90 around July 22 to 25. Possible dates for
- disturbances are July 16, 24 to 26, and August 1.
-
- Sunspot Numbers from June 30 through July 6 were 50, 57, 68, 61, 57,
- 38 and 51, with a mean of 54.6. 10.7 cm flux was 82.6, 86.7, 82.8,
- 86.4, 84.6, 83.4 and 84, with a mean of 84.4.
-
- The path projection for this week is from Boston, Massachusetts to
- Greenland.
-
- 80 meters looks good from 0130 to 0630z, with the peak period around
- 0400. 40 meters looks good from 2230 to 1000, peaking around 0300
- to 0500. Check 30 meters from 2030 to 1230, with the best time
- around 0100 to 0600. 20 meters and above does not look promising,
- but on some days 20 meters may be open around the clock, except for
- the period from 0600 to 0900.
- NNNN
- /EX
-
-