Tag: sunspot

Solar Cycle 25 is Here!

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Analysis determines we are in Solar Cycle 25 The solar minimum between Solar Cycle 24 and 25 – the period when the sun is least active – happened in December 2019, when the 13-month smoothed sunspot number fell to 1.8, according to the Solar Cycle 25 Prediction Panel, co-chaired by NOAA and NASA. We are […]

Experts Predict a Long, Deep Solar Minimum

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Dr.Tony Phillips on April 10, 2019 If you like solar minimum, good news: It could last for years. That was one of the predictions issued last week by an international panel of experts who gathered at NOAA’s annual Space Weather Workshop to forecast the next solar cycle. If the panel is correct, already-low sunspot counts […]