SolarCycle.app
Open main menu
Home
Alerts
Flares
Sunspots
Flux
About
Latest X-Ray Flare (M+)
4/21/2025, 6:24:00 PM
M1.9
Sunspot Count
4/25/2025, 12:00:00 AM
169
Solar Flux (10.7cm)
4/25/2025, 10:00:00 PM
164
Solar Cycle #25 Progression
2019
2030
2025-04-26
52.7%