The sky is clear, and the temperature is 102F today; it is definitely still Texas summer. Today’s H-alpha image shows prominence activity along much of the sun’s western limb. On the eastern horizon, there is some activity along the NE and SE limbs.
The annotated sunspot image shows all nine of the active regions shown in today’s NASA image.
The eastern limb prominences are shown below.
The western limb prominences are showcased in the gallery below.
