Copyright © Philip M. Parker, INSEAD. Terms of Use.

SUNSPOT CYCLE

Specialty Definition: SUNSPOT CYCLE

DomainDefinition

Aerospace

A cycle with an average length of 11.1 years but varying between about 7 and 17 years in the number and area of sunspots, as given by the relative sunspot number. This number rises from a minimum of 0 to 10 to a maximum of 50 to 140 about 4 years later, and then declines more slowly.An approximate 11-year cycle has been found or suggested in geomagnetism, frequency of aurora, and other ionospheric characteristics. The u-index of geomagnetic intensity variation shows one of the strongest known correlations to solar activity. Eleven-year cycles have been suggested for various tropospheric phenomena, but none of these has been substantiated. (references)

Space

An irregular cycle, averaging about 11 years in length, during which the number of sunspots (and of their associated outbursts) rises and then drops again. Like the sunspots, the cycle is probably magnetic in nature, and the polar magnetic field of the Sun also reverses each solar cycle. (or solar cycle). (references)
 The recurring, eleven year rise and fall in the number of sunspots. (references)

Source: compiled by the editor from various references; see credits.

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Crosswords: SUNSPOT CYCLE

Specialty definitions using "SUNSPOT CYCLE": magnetic lunar daily variation, magnetic solar daily variationSolar activity. (references)

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Modern Translation: SUNSPOT CYCLE

Language Translations for "SUNSPOT CYCLE"; alternative meanings/domain in parentheses.

Danish

  

solpletcyklus på 80 år (eighty-year cycle, eighty-year solar cycle, eighty-year solar sunspot cycle, eighty-year sunspot cycle, Gleissberg cycle), solpletcyklus på 11 år (eleven-year cycle, eleven-year solar cycle, eleven-year solar sunspot cycle, eleven-year sunspot cycle). (various references)

   

Dutch

  

tachtigjarige zonnecyclus (eighty-year cycle, eighty-year solar cycle, eighty-year solar sunspot cycle, eighty-year sunspot cycle, Gleissberg cycle), elfjarige zonnecyclus (eleven-year cycle, eleven-year solar cycle, eleven-year solar sunspot cycle, eleven-year sunspot cycle). (various references)

   

Finnish

  

auringon 11 vuoden sykli (eleven-year cycle, eleven-year solar cycle, eleven-year solar sunspot cycle, eleven-year sunspot cycle), 80 vuoden auringonpilkkusykli (eighty-year cycle, eighty-year solar cycle, eighty-year solar sunspot cycle, eighty-year sunspot cycle, Gleissberg cycle). (various references)

   

French

  

cycle solaire de quatre-vingts ans (eighty-year solar sunspot cycle, eighty-year sunspot cycle), cycle solaire de onze ans (eleven-year solar sunspot cycle, eleven-year sunspot cycle), cycle de quatre-vingts ans (eighty-year solar sunspot cycle, eighty-year sunspot cycle), cycle de onze ans (eleven-year solar sunspot cycle, eleven-year sunspot cycle), cycle de 11 ans (eleven-year solar sunspot cycle, eleven-year sunspot cycle). (various references)

   

German

  

Sonnenfleckenzyklus von 11 Jahren (eleven-year cycle, eleven-year solar cycle, eleven-year solar sunspot cycle, eleven-year sunspot cycle), Sonnenfleckenperiode von 11 Jahren (eleven-year cycle, eleven-year solar cycle, eleven-year solar sunspot cycle, eleven-year sunspot cycle), Periode von 80 Jahren (eighty-year cycle, eighty-year solar cycle, eighty-year solar sunspot cycle, eighty-year sunspot cycle, Gleissberg cycle), 80jährige Periode (eighty-year cycle, eighty-year solar cycle, eighty-year solar sunspot cycle, eighty-year sunspot cycle, Gleissberg cycle), 11jährige Periode (eleven-year cycle, eleven-year solar cycle, eleven-year solar sunspot cycle, eleven-year sunspot cycle). (various references)

   

Greek 

  

ηλιακός κύκλος ογδόντα ετών (eighty-year cycle, eighty-year solar cycle, eighty-year solar sunspot cycle, eighty-year sunspot cycle, Gleissberg cycle), ενδεκαετής ηλιακός κύκλος (eleven-year cycle, eleven-year solar cycle, eleven-year solar sunspot cycle, eleven-year sunspot cycle), ογδοηκονταετής ηλιακός κύκλος (eighty-year cycle, eighty-year solar cycle, eighty-year solar sunspot cycle, eighty-year sunspot cycle, Gleissberg cycle). (various references)

   

Japanese Kanji 

  

'点周期 . (various references)

   

Japanese Katakana 

  

"くて"しゅうき. (various references)

   

Pig Latin

  

unspotsay yclecay

   

Spanish

  

ciclo solar de 80 años (eighty-year cycle, eighty-year solar cycle, eighty-year solar sunspot cycle, eighty-year sunspot cycle, Gleissberg cycle), ciclo solar de 11 años (eleven-year cycle, eleven-year solar cycle, eleven-year solar sunspot cycle, eleven-year sunspot cycle), ciclo de 80 años (eighty-year cycle, eighty-year solar cycle, eighty-year solar sunspot cycle, eighty-year sunspot cycle, Gleissberg cycle), ciclo de 11 años (eleven-year cycle, eleven-year solar cycle, eleven-year solar sunspot cycle, eleven-year sunspot cycle). (various references)

   

Swedish

  

elvaårscykel (eleven-year cycle, eleven-year solar cycle, eleven-year solar sunspot cycle, eleven-year sunspot cycle), elvaårig solfläckscykel (eleven-year cycle, eleven-year solar cycle, eleven-year solar sunspot cycle, eleven-year sunspot cycle), 80-årig solfläckscykel (eighty-year cycle, eighty-year solar cycle, eighty-year solar sunspot cycle, eighty-year sunspot cycle, Gleissberg cycle), 11-årig solfläckscykel (eleven-year cycle, eleven-year solar cycle, eleven-year solar sunspot cycle, eleven-year sunspot cycle). (various references)

Source: compiled by the editor from various translation references.

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Anagrams: SUNSPOT CYCLE

Scrabble® Enable2K-Verified Anagrams

Words within the letters "c-c-e-l-n-o-p-s-s-t-u-y"

-2 letters: conspectus.

-3 letters: conceptus, countless, pleustons.

-4 letters: clonuses, closeups, concepts, consults, contuses, counsels, countess, couplets, cyclones, cyclopes, cycloses, noctules, octuples, opulency, outyelps, pleuston, postsync, pycnoses, stuccoes, syncopes, uncloses.

-5 letters: closest, closets, closeup, clypeus, concept, concuss, consuls, consult, contuse, cotypes, counsel, couples, couplet, coyness, cyclone, cyclops, encysts, ensouls, leptons, locusts, lotuses, lucency, noctule, occults, octuple, octuply.

Source: compiled by the editor from various references; see credits.

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INDEX

1. Crosswords
2. Translations: Modern
3. Anagrams
4. Bibliography


  

Copyright © Philip M. Parker, INSEAD. Terms of Use.