September 18, 2026

This Week in Amateur Radio

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Signature: YnCrQBiwLsIQwMaxrGHojSjsZZqW5NNcJy64tdDqtCsYdjeF9P5oQHJGRYVMWh/nFrzrCZsd9f1WKlEJ0zdBkR2v9lfA77D0neSPe1bJCl1ebTHmP6f6EdBmhI992Rs055+41eJfhcKDWq09CF7lagmG9u8R3uvsjLubRckuox2fgBjzDK7OP3iD7Ays+0Ntl2YWns7uVfbqgXAfUgOB84zfqyjnGQheY0RuHOKyiFs85bVCic5zTtt6x7bq1CV6JitP+O5IeaHK38ArvPNihxLKslCylDfBTpoWUf2zilK+/87mcnUbOCh7DXZsSeBg9PBi17ZKfpTXtkm6qDAFK1pARqLQ+e7tBSjJVlF0yZhMFn2AQsAaTqNqRtDWjC7BB8QIB+7bDFmCHP5dskYuM3u0E5D9ZASEjKRUyfaFbt+dp5tT5hN7GHvN9HkX0oDFSLE6qZl6QlhVi3upYcLDkC8Jix8ZXcMxaqvzRv7g5W3kwS1og1OYTQgSN9A05KekKO9FTvbYnO9MtvOxsiEEaS0ZhMlHPUcgfYjMBPsEwnSotpJoJVtZbismkju6x6VSCcR2DEgRucr1pxuP5d8LJXg8SnpArIjoEarbdsRe0AN6rNO0LIxD9/54rSAQ+atAEjGVzEb55lAmHhokV+CgThOsl9S2Kb3vWEwEJHYhrctSkRkfjylxI35PuQDc4w/hHoNhfBKPSk4RrrsGIu++klQXnJCjcXS9avv7OMgif/iIkDKWZMq2iHPOYguksHehrXmXGm9ECL58pmfSGnAtM7WJvI7cx2tcPUKTjyNOZwIIWxzh0p04gIKm/EDrYZfq/4WP4R7K++9yJAE5a4UKdFRPq+yQAZcRU2HJ8lap+Y87MlXZVI8PzKRy9VNIGfRYp9anLLNAehDkxlz4hGCCMSLnmiv1xPGNfFWDxi+vK/b13NcVlKioNhpI6A5yp6z/3DMQbS8qbYeDvhfGHuxLyMeJTNi/90dTJqmDnS6p0eA=

via the ARRL: The ARRL Solar Update

Read more at ARRL.org

Solar flare activity is expected to remain at very low levels, with a
chance for isolated C-class flares through September 19, according to
NOAA’s Space Weather Prediction Center (SWPC). Solar wind speed was
steady near 530 km/s, and negative polarity CH HSS (coronal hole
high-speed stream) effects are anticipated to persist through September
18, with additional enhancements likely today due to flan…

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