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Post by Renae/k9do on Sept 30, 2022 13:31:24 GMT
Planetary A index is predicted at 20, 60 and 40 on September 30 through October 2, then 20, 18, 16 on October 3-5, 12 on October 6-7, then 8 on October 8-14, 10 on October 15-16, 8 on October 17-19, 12 on October 20-21, 8 on October 22-23, 10 on October 24-25, 8 on October 26-27, then in a recurrent disturbance as sunspots rotate into the same position as weeks earlier, 25, 50, 30, 20, 12 and 10 on October 28 through November 2, and back to 8 on November 3-10.
Sunspot numbers for September 22 through 28, 2022 were 99, 111, 128, 96, 120, 110, and 72, with a mean of 105.1. 10.7 cm flux was 136.7, 146.3, 146.5, 134.7, 135.1, 134.5, and 134.8, with a mean of 138.4. Estimated planetary A indices were 6, 12, 13, 7, 6, 24, and 5, with a mean of 10.4. Middle latitude A index was 5, 12, 10, 5, 5, 33, and 3, with a mean of 10.4.
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