Solar Flares 2025. 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000. The New Year arrived with auroral displays and the first M-class solar flare (a moderate-sized flare) of 2025
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The Solar Cycle 25 Prediction Panel predicted in December 2019 [11] that solar cycle 25 will be similar to solar cycle 24, with the preceding solar cycle minimum in April 2020 (± 6 months), and the number of sunspots reaching a (smoothed) maximum of 115 in July 2025 (± 8 months). The New Year arrived with auroral displays and the first M-class solar flare (a moderate-sized flare) of 2025
The Solar Cycle 25 Prediction Panel predicted in December 2019 [11] that solar cycle 25 will be similar to solar cycle 24, with the preceding solar cycle minimum in April 2020 (± 6 months), and the number of sunspots reaching a (smoothed) maximum of 115 in July 2025 (± 8 months). December 2019 marks the beginning of Solar Cycle 25, and the Sun's activity will once again ramp up until solar maximum, predicted for 2025. Last M-flare: 2025/03/11: M1.1: Last geomagnetic storm: 2025/03/13: Kp5 (G1) Spotless days; Last spotless day: 2022/06/08: Monthly mean Sunspot.
. The New Year arrived with auroral displays and the first M-class solar flare (a moderate-sized flare) of 2025 (Image credit: NOAA/Helioviewer.org) The sun started 2025 with a bang as it fired off a powerful solar flare this morning.
. On this page you will find an overview of the strongest solar flares of the year 2025 together with links to more information in our archive and a video (if available) of the event The National Oceanic and Atmospheric Administration's Solar Ultraviolet Imager captured this image of a solar flare — seen as the bright flash on the left - on Jan