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

35%

57%

the United Arab Emirates

16%

25%

50%

Poland

18%

11%

19%

49%

1993

Germany

24%

13%

48%

the United States

11%

13%

28%

46%

109

the United Kingdom

10%

22%

26%

39%

India

19%

22%

21%

35%

191

Pakistan

22%

38%

33%

the Philippines

46%

15%

23%

15%

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