Strongest magnetic fields on the Sun’s surface

Strongest magnetic fields on the Sun’s surface
Who
sunspots
Where
Not Applicable
When
1500 BC
Sunspots can have magnetic field strengths of up to 0.4 tesla, around 1,000 times that of their surrounding areas and around 13,000 times the strength of Earth’s magnetic field at the equator. This is around 1/40th of the strength of the magnetic field required to levitate a frog.