livefree+

Solar cycle

The rise and fall of the Sun's activity over time.

Sources

gov_geophysical

Entities

N/A

Metrics

Sunspot number

live free

Latest monthly international sunspot number; add ?series=true for the full history (deep, chartable).

unitsunspots cadencemonthly shapeobject GET /v1/data/absurd_cosmos/solar_cycle/sunspot_number methodology →

Pull Solar cycle data

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