What is Clear?
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility. Clear sky. In meteorology, this term is also used when the cloud cover is less than 1/8 during the day or at the observation hour.
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Confluence refers to the area where two or more air streams or bodies of water meet and combine. In meteorology, it often...
A scale for estimating wind speed based on observed conditions of the sea or land. It ranges from 0 (calm) to 12 (hurricane)...
The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.
The formation of ice crystals on surfaces when the temperature drops below freezing, typically overnight, causing potential...
The upward movement of air caused by a topographic barrier, such as a mountain, which can lead to cloud formation and precipitation.
A small, intense downdraft that produces damaging winds at the surface, typically lasting a few minutes and often associated...
Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.
A storm characterized by the presence of lightning and its acoustic effect on the Earth's atmosphere known as thunder.
Frozen drizzle is a dangerous type of frozen rain. It’s a light rain that falls in very fine drops, which freezes on contact...
Perhaps you have come across them, maybe you are seeing them for the first time. These clouds, known as wave clouds, resemble...