EL NIÑO ADVISORY / LA NIÑA WATCH
CL1 - Cumulus humilis/fractus
CL2 - Cumulus mediocris/congestus
CL3 - Cumulonimbus calvus
CL4 - Stratocumulus cumulugenitus
CL5 - Stratocumulus
CL6 - Stratus nebulosus/fractus
CL7 - Stratus fractus / Cumulus fractus
CL8 - Cumulus / Stratocumulus
CL9 - Cumulonimbus capillatus
CM1 - Altostratus translucidus
CM2 - Altostratus opacus / Nimbostratus
CM3 - Altocumulus translucidus
CM4 - Altocumulus lenticularis
CM5 - Altocumulus invading the sky
CM6 - Altocumulus cumulogenitus
CM7 - Altocumulus + Altostratus / Altocumulus + Nimbostratus
Altocumulus duplicatus
Altocumulus opacus
CM8 - Altocumulus castellanus / floccus
CM9 - Altocumulus of chaotic sky
CH1 - Cirrus uncinus / fibratus
CH2 - Cirrus spissatus
CH3 - Cirrus spissatus cumulonimbogenitus
CH4 - Cirrus uncinus / fibratus invading the sky
CH5 - Cirrostratus below 45 deg.
CH6 - Cirrostratus above 45 deg.
CH7 - Cirrostratus covering the sky with halo effect
CH8 - Cirrostratus not covering the sky
CH9 - Cirrocumulus