Sunspot number

https://www.wikidata.org/wiki/Q2277190

Field Hierarchy

Parent
Physics 31.7M papers	Quantum mechanics 13.1M papers	Nuclear physics 1.9M papers	Magnetic field 861k papers
Plasma 650k papers	Solar wind 100k papers	Solar cycle 14.7k papers
Current
Sunspot number 1,672 papers
Child

Trends

Notes

History