NOAA Forecasts 70 Percent Chance of M-Class Solar Flares

[ARRL]

Solar Activity remains high, as participants in the CQ World Wide DX Contest (phone) experience openings on the higher bands. NOAA forecasters are estimating a 70 percent chance of M-flares and a 35 percent chance of X-flares during the next 24 hours. According to NOAA, M-class flares can cause brief radio blackouts affecting Earth’s polar regions, while X-class flares are major events that can...





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