Phrases with «sunspot group»

A "sunspot group" refers to a cluster or gathering of sunspots on the surface of the sun. Sunspots are dark areas that appear on the sun's surface and are caused by intense magnetic activity. When these sunspots come together, it forms a sunspot group. Full definition

group (parent phrase)
sunspot (parent phrase)

sunspot group

Sentences with «sunspot group»

Here we present a new normalized series of the number of sunspot groups for the period 1749 — 1996. (aanda.org)
In October, the area known as active region 12192 (the bright patch on the left side of the main image) spawned the largest sunspot group in 24 years. (discovermagazine.com)
The CME was launched from the largest sunspot group observed in the last 24 years and several additional solar flares were detected that would have impacted on Mars around this time. (sciencedaily.com)
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Phrases with «sunspot group»

Sentences with «sunspot group»

See also