Solar activity - SpaceWeatherLive.com
SpaceWeatherLive.com is a near live website where you can follow space weather from the Sun to Earth and know exactly when you can see aurora. More info...
Homepage | NOAA / NWS Space Weather Prediction Center
The Sun is officially in solar maximum of Solar Cycle 25. The space weather enterprise recently completed a comprehensive survey of the needs of users of space weather products. SWPC has released an experimental version of the Global Total …
Sun news November 20: Dueling southern prominences - EarthSky
2 天之前 · Two filaments floating near the southern solar pole, called prominences could erupt into space. Captured in 304 angstroms wavelength by the NOAA GOES spacecraft, these objects are worth keeping...
SOHO Space Weather - Solar and Heliospheric Observatory
2 天之前 · What is space weather ? "Conditions on the Sun and in the solar wind, magnetosphere, ionosphere and thermosphere that can influence the performance and reliability of space-borne and ground-based technological systems and can endanger human life or health." (Click to watch) Also in Quicktime format: Large (269M) and Small ( 60M).
Solar Activity | NESDIS
For the latest solar activity outlooks, forecasts, and Alerts, Watches and Warnings, please go to the National Weather Service Space Weather Prediction Center (SWPC).
SpaceWeather.com -- News and information about meteor showers, solar …
What's going on? Ironically, the radiation drop is caused by increasing solar activity. Solar Cycle 25 has roared to life faster than forecasters expected. The sun's strengthening and increasingly tangled magnetic field repels cosmic rays from deep space.
NOAA forecasts quicker, stronger peak of solar activity
2023年12月19日 · NOAA’s Space Weather Prediction Center (SWPC) issued a revised prediction for solar activity during Solar Cycle 25 that concludes solar activity will increase more quickly and peak at a higher level than that predicted by an expert panel in December 2019.
Solar and Geophysical Activity Summary - Space Weather
The daily Solar and Geophysical Activity Summary is a brief list of solar and geophysical events and indices for the previous UTC day, including energetic solar flares, proton events, geomagnetic activity, and stratospheric warming alerts.
NASA, NOAA to Provide Update on Progress of Solar Cycle
2024年10月8日 · The Sun goes through regular cycles of activity lasting approximately 11 years. During the most active part of the cycle, known as solar maximum, the Sun can unleash immense explosions of light, energy, and solar radiation, all of which …
NOAA forecasts quicker, stronger peak of solar activity
October 25, 2023 – NOAA’s Space Weather Prediction Center (SWPC) issued a revised prediction for solar activity during Solar Cycle 25 that concludes solar activity will increase more quickly and peak at a higher level than that predicted by an expert panel in December 2019.