deformation zone cloud system
cloud of the westerly zone system
forbidden zone of cloud formation
cloud coverage of lower layer cloud
cumulonimbus cloud with warm cloud base
Stratiform Cloud and Wave Cloud
the alternative occurrence of fractured zone and non-fractured zone
trade-wind zone [= zone of trade wind]
3-D charging-discharging cloud model
3-D convective cloud model
3D hail-bin cloud model