sunspots 2014
由 F Clette 著作 · 2014 · 被引用 743 次 — Here, we present a global overview of our current understanding of the sunspot number calibration. Publication: Space Science Reviews. Pub Date: December 2014 ... ,由 IG Usoskin 著作 · 2021 · 被引用 81 次 — Here we reconstruct individual solar cycles for the last millennium using recently obtained 14 C data and state-of-the-art models.,The solar cycle, also known as the solar magnetic activity cycle, sunspot cycle, or Schwabe cycle, is a nearly periodic 11-year change in the Sun's activity ... ,Sunspots are dark, planet-sized regions that appear on the surface of the Sun. They are caused by twisting, chaotic magnetic fields from within the Sun's ... ,The sun emitted a significant solar flare peaking at 1:32 p.m. EST on Jan.7, 2014. This is the first significant flare of 2014, and follows on the heels of ... ,2015年2月11日 — The largest sunspot seen so far in this solar cycle produced a number of flares, even a few X-class flares, but only one rather small ... ,The Debrecen Photoheliographic Data (DPD) sunspot catalogue (database) is compiled as a continuation of Greenwich Photoheliographic Results (GPR). ,The original Sunspot number data have been replaced by a new entirely revised data series. On this occasion, the data are presented in a new array of files. ,The observed and predicted Solar Cycle is depicted in Sunspot Number in the top graph and F10.7cm Radio Flux in the bottom graph. ,Solar maximum occurred in April 2014 with sunspots peaking at 114 for the solar cycle, well below average, which is 179. Solar Cycle 24's progression was unusual. The Sun's Northern Hemisphere led the sunspot cycle, peaking over two years ahead of
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 sunspots 2014 相關參考資料
Revisiting the Sunspot Number. A 400-Year Perspective on ...
由 F Clette 著作 · 2014 · 被引用 743 次 — Here, we present a global overview of our current understanding of the sunspot number calibration. Publication: Space Science Reviews. Pub Date: December 2014 ... http://ui.adsabs.harvard.edu Solar cyclic activity over the last millennium reconstructed ...
由 IG Usoskin 著作 · 2021 · 被引用 81 次 — Here we reconstruct individual solar cycles for the last millennium using recently obtained 14 C data and state-of-the-art models. https://www.aanda.org Solar cycle
The solar cycle, also known as the solar magnetic activity cycle, sunspot cycle, or Schwabe cycle, is a nearly periodic 11-year change in the Sun's activity ... https://en.wikipedia.org Sunspots - UCAR Center for Science Education
Sunspots are dark, planet-sized regions that appear on the surface of the Sun. They are caused by twisting, chaotic magnetic fields from within the Sun's ... https://scied.ucar.edu Sun unleashes first X-class flare of 2014
The sun emitted a significant solar flare peaking at 1:32 p.m. EST on Jan.7, 2014. This is the first significant flare of 2014, and follows on the heels of ... https://svs.gsfc.nasa.gov The Big Sunspot of 2014
2015年2月11日 — The largest sunspot seen so far in this solar cycle produced a number of flares, even a few X-class flares, but only one rather small ... https://svs.gsfc.nasa.gov DPD - Sunspot Database
The Debrecen Photoheliographic Data (DPD) sunspot catalogue (database) is compiled as a continuation of Greenwich Photoheliographic Results (GPR). http://fenyi.solarobs.epss.hun Sunspot Number | SIDC
The original Sunspot number data have been replaced by a new entirely revised data series. On this occasion, the data are presented in a new array of files. https://www.sidc.be Solar Cycle Progression - Space Weather Prediction Center
The observed and predicted Solar Cycle is depicted in Sunspot Number in the top graph and F10.7cm Radio Flux in the bottom graph. https://www.swpc.noaa.gov Hello Solar Cycle 25 - National Weather Service
Solar maximum occurred in April 2014 with sunspots peaking at 114 for the solar cycle, well below average, which is 179. Solar Cycle 24's progression was unusual. The Sun's Northern Hemisphere... https://www.weather.gov |