Is the new Grand minimum in progress?
- Authors: N. V. Zolotova, D. I. Ponyavin
- Volume: Volume119, Issue5
- DOI: https://doi.org/10.1002/2013JA019751
- 已发布: 25 April 2014
- 引用者: 31
- PDF: https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.10…
The sunspot numbers and polar faculae are analyzed to demonstrate that the current solar activity is close to the Grand minimum. Notably protracted Cycle 23 is found to be similar to the cycles on the eve of the Dalton and Gleissberg–Gnevyshev minima. The polar faculae as proxy of the polar field re...Grand solar cycle and minimum – Valentina Zharkova's GSM
This summary curve also indicated the upcoming modern grand solar minimum 1 in cycles 25-27 (2020-2053) and modern grand solar minimum 2 (2370-2415). This will bring to the modern …
Is the new Grand minimum in progress? - Zolotova - 2014
2014年4月25日 · The sunspot numbers and polar faculae are analyzed to demonstrate that the current solar activity is close to the Grand minimum. Notably protracted Cycle 23 is found to be …
Personal page: My Science: Nadezhda V. Zolotova
Zolotova N.V., Sizonenko Yu.V., Vokhmyanin M.V., Veselovsky I.S., What can observations of comets tell us about the solar wind at the Maunder minimum?, Proceedings of the …
One of the most famous solar minima is the Maunder minimum (MM). It is truly the key to understanding the laws of the solar cycle. Investigating the solar activity during the MM will …
A Grand Solar Minimum? Or a normal sun? - EarthSky
2022年5月2日 · Bottom line: A Grand Solar Minimum happens when the peaks of several solar cycles in a row show less than average intensity. A few days of quiet on the sun doesn’t mean we’re headed for one...
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Is the new Grand minimum in progress? | Semantic Scholar
The sunspot numbers and polar faculae are analyzed to demonstrate that the current solar activity is close to the Grand minimum. Notably protracted Cycle 23 is found to be similar to the cycles …
The impact of a future solar minimum on climate change …
2016年3月7日 · The solar minimum forcing employed in this paper is close to present levels, albeit with an inhibited 11 yr cycle, following what recent evidences have proposed for the …
Since we can also estimate solar wind speed from geomagnetic indices [Svalgaard & Cliver, JGR 2007] we can calculate the radial magnetic flux from the total B using the Parker Spiral formula:
Zolotova N.V., Ponyavin D.I. “Did Cycle 24 launch the new Grand …
We report that the statistical regularity in respect to the notable increase of the Schwabe cycle period before each solar Grand minimum found by Frick et al. (1997) is in progress for the pair …
