Solar cycle 25
Predicted Sun activity 2019 to about 2030
Nº Q48834848 ★★
Uncommon · History
Solar cycle 25
Predicted Sun activity 2019 to about 2030
Solar cycle 25 is the current solar cycle, the 25th since 1755, when extensive recording of solar sunspot activity began. It began in December 2019 with a minimum smoothed sunspot number of 1.8. It is expected to continue until about 2030.
Last price
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7-day median
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30-day sales
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In circulation
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Price history
median
low – high
sales
No sales in this period
Show table
| Date | median | Low | High | sales |
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Sales history
- Last sale
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- 30-day average
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- 30-day low
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- Sales 7d
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- Sales 30d
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No sales yet.
Anonymous sales: no buyer or seller shown. Figures count player-to-player sales only.
From Wikipedia
Solar cycle 25 is the current solar cycle, the 25th since 1755, when extensive recording of solar sunspot activity began. It began in December 2019 with a minimum smoothed sunspot number of 1.8. It is expected to continue until about 2030. While it was initially predicted by most scientists that cycle 25 would be relatively weak, solar activity has been much stronger than the predictions.
Text: Wikipédia, CC BY-SA 4.0. · Image: NOAA (Public domain) ·
