Cumulus mediocris is a low- to middle-level cloud with some vertical extent of the genus cumulus, taller than cumulus humilis. It also may exhibit small protuberances from the top and may show the cau
Cumulus mediocris clouds over Auckland, with a light precipitation shaft visible in the distance under cumulus congestus clouds.
Fractus clouds, also called fractostratus or fractocumulus, are small, ragged cloud fragments that are usually found under an ambient cloud base. They form or have broken off from a larger cloud, and
Stratus fractus silvagenitus clouds over the Považský Inovec mountains
Cumulus fractus
A nimbostratus cloud in the background with a stratus fractus in the middle of the upper half of the image.