Solar Cycle Update

February was another strong month for Solar Cycle 25. According to NOAA, the average sunspot number was among the highest of the past 10 years.

Originally, forecasters thought Solar Cycle 25 would be about the same as Solar Cycle 24, one of the weakest solar cycles in a century. February’s sunspot numbers are the latest sign that Solar Cycle 25 will exceed predictions. In fact, Solar Cycle 25 has outperformed the official forecast for more than 24 months in a row.

Solar Maximum is not expected until 2024 or 2025, so the solar cycle has plenty of time to strengthen even more, bringing X-flares, geomagnetic storms and auroras.

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