In which environmental conditions are supercooled large drops commonly encountered?

Supercooled large drops are commonly found in and around clouds because they are formed in the cold environments typically present within clouds and associated weather systems. As these drops develop, they can exist in a liquid state despite being below the freezing point, which is characteristic of supercooled water. This situation often arises in situations where the temperature is low enough to cause water vapor to condense into liquid droplets, but is still warm enough for those droplets to remain liquid rather than freezing into ice.

In and around clouds, the presence of various temperature gradients, moisture, and particulates can lead to the formation of these supercooled droplets. They can contribute to various weather phenomena, particularly in winter weather scenarios where the temperature can fluctuate around the freezing point, creating conditions conducive to their presence.

The other options do not fully capture the specific conditions under which supercooled large drops are typically encountered. For example, while clear air may have lower temperatures, it lacks the moisture and cloud formation necessary for these drops to exist. Similarly, while winter storms can harbor supercooled drops, they are not limited to those conditions alone and can be found in a broader range of cloud environments. Lastly, the occurrence of supercooled large drops is not restricted to land masses