Meteor

Science / Geology / Meteor: A meteoroid that penetrates Earth's atmosphere, producing a streak of bright light caused by incineration.
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Instrument Meteorological Conditions (IMC)

Technology / Aviation / Instrument Meteorological Conditions (IMC): Meteorological conditions expressed in terms of visibility, distance from clouds, and ceiling less than minima specified for visual meteorological conditions (VMC). MORE

Visual Meteorological Conditions (VMC)

Technology / Aviation / Visual Meteorological Conditions (VMC): Meteorological conditions expressed in terms of visibility, distance from clouds, and ceiling equal to or better than specified minima. MORE

World Meteorological Organization (WMO)

Science / Weather / World Meteorological Organization (WMO): From weather prediction to air pollution research, climate change related activities, ozone layer depletion studies and tropical storm forecasting, the World Meteorological Organization coordinates gl MORE

Meteorology

Science / Weather / Meteorology: The science and study of the atmosphere and atmospheric phenomena. Various areas of meteorology include agricultural, applied, astrometerology, aviation, dynamic, hydrometeorology, operational, and sy MORE

Micrometeorite

Science / Geology / Micrometeorite: A meteorite less than 1 millimeter in diameter. MORE

National Meteorological Center (NMC)

Science / Weather / National Meteorological Center (NMC): Now incorporated into the National Centers for Environmental Prediction, it was the division of the National Weather Service that produced, processed, handled, and distributed meteorological and ocean MORE