https://www.spaceweather.live/en/solar-activity/top-25-sunspot-regions/year/2022.html
Top 25 sunspot regions of 2022 | Solar activity | SpaceWeatherLive.com
On this page you will find an overview of the largest sunspot regions of the year 2022. This page is updated daily. Sunspot information comes from ...
sunspot regionssolar activitytopspaceweatherlive
https://www.spaceweather.live/en/solar-activity/top-25-sunspot-regions/year/2007.html
Top 25 sunspot regions of 2007 | Solar activity | SpaceWeatherLive.com
On this page you will find an overview of the largest sunspot regions of the year 2007. This page is updated daily. Sunspot information comes from ...
sunspot regionssolar activitytopspaceweatherlive
https://alexeyryback.ru/en/solar_regions/10400.htm
The Sunspot Observer - The solar regions - The description of the solar regions
sunspotobserversolarregionsdescription