Spörer's law predicts the variation of...

planets

cyclones

stars

sunspots

Spörer's law predicts the variation of sunspot latitudes during a solar cycle. It was discovered by the English astronomer Richard Christopher Carrington around 1861. Carrington's work was refined by the German astronomer Gustav Spörer.

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Answers by country

Republic of Ireland

18%

81%

Greece

13%

73%

Australia

38%

61%

the United Arab Emirates

16%

25%

50%

Poland

18%

11%

18%

49%

1886

Germany

23%

14%

47%

the United States

12%

15%

31%

40%

the United Kingdom

10%

23%

24%

40%

India

19%

22%

21%

35%

191

Pakistan

22%

38%

33%

the Philippines

46%

15%

23%

15%

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