Today’s H-alpha image shows significant prominence activity along the sun’s E-SE and SW limbs. There are four active regions.

The four sunspot regions are shown below.

Today’s major prominences appear in the gallery below.


Today’s H-alpha image shows significant prominence activity along the sun’s E-SE and SW limbs. There are four active regions.

The four sunspot regions are shown below.

Today’s major prominences appear in the gallery below.

