What is Acid Rain?
Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.
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Any form of water - liquid or solid - that falls from the atmosphere to the Earth's surface, including rain, snow, sleet,...
An image on the weather radar that is convex to the direction of movement and resembles an arc shape, caused by mesoscale...
A scale for estimating wind speed based on observed conditions of the sea or land. It ranges from 0 (calm) to 12 (hurricane)...
The branch of science dealing with the laws of motion of air or other gases.
A deviation from the normal or expected value in atmospheric or climatic conditions, often used in meteorology to identify...
A strong wind typically ranging from 34 to 40 knots (39 to 46 miles per hour) and often associated with rough seas and stormy...
The expected rate of temperature decrease in an adiabatically rising air parcel when there is no heat exchange with the environment....
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
The process by which a solid changes directly into a gas without first becoming a liquid, such as ice turning into water...
Perhaps you have come across them, maybe you are seeing them for the first time. These clouds, known as wave clouds, resemble...

