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- Sunspot - Wikipedia
Sunspots are temporary spots on the Sun's surface that are darker than the surrounding area They are regions of reduced surface temperature caused by concentrations of magnetic flux that inhibit convection
- Sunspot regions | Solar activity | SpaceWeatherLive. com
On this page you'll find an overview of all the visible sunspot regions on the Sun together with their properties, images and the chances on solar
- Sunspots - NASA Science
Sunspots are the visible component of active regions, areas of intense and complex magnetic fields on the Sun that are the source of solar eruptions Sunspots can be seen on the Sun’s photosphere, or visible surface of the Sun
- Current Space Weather Conditions - NOAA NWS Space Weather Prediction . . .
Multi-year forecast of the smoothed monthly sunspot number and the smoothed monthly F10 7 For further details see Solar Cycle Progression
- After Spectacular Auroras, What to Know about the Sun and Its Solar . . .
The sun’s activity rises and falls over an 11-year cycle that is measured by the number of sunspots, dark splotches that dot our star’s surface and that are associated with magnetic storms
- Current Sunspots on the Sun – Active Regions, Sizes Flare Risk
Below the map, you'll find a live list of all currently visible sunspots Each entry includes the NOAA sunspot number, magnetic classification, flare risk, and physical properties such as area and spot count
- Sunspots: What are they, and why do they occur? - Space. com
Sunspots are dark, planet-size regions of strong magnetic fields on the surface of the sun They can spawn eruptive disturbances such as solar flares and coronal mass ejections (CMEs) These
- Why Solar Maximum Drives More CMEs: Sunspot Activity and the Solar . . .
Solar maximum boosts sunspot activity and CME frequency Learn how the solar cycle works and why solar cycle 25 is producing more powerful solar events
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