Intro Flashcards
Air density
Number of air molecules in any given space
Synoptic meteorology
The study of large-scale weather processes
Lapse rate
The rate at which the air temperature decreases with height
Climatology
The study of long-term weather patterns that defines climate
Stratosphere
H⬆️T⬆️
What is the average lapse rate in this region of the lower atmosphere?
6 1/2°C for every 1000 meters
Clouds
Isable masses of tiny water droplets and ice crystals or both that are above earth surface
Air pressure
The force of the air above an area
Radiosonde
Instrument that measures the vertical profile of air temperature in the atmosphere
Ionosphere
Electrified region within the upper atmosphere where are fairly large concentrations of ions and free electrons exist
2nd layer
Stratosphere
Meteorology
Study of the atmosphere and weather
Satellite meteorology
The study of satellite imagery distance large scale weather processes
Synoptic
102 at 10,000 km, hurricanes
1 day to 1 week
Weather
The atmosphere at any particular time and place
Atmospheric pressure always _____ with increasing height
Decreases
Precipitation
Any form of water either liquid or solid that falls from clouds and reaches the ground
Air temperature
The degree of hotness or coldness of the air
Mesosphere
H⬆️T⬇️
Thin cold air and low pressure
Troposphere
H⬆️T⬇️
99% weather processes and temperature lapse rate
Weather is
Short term and varied
Factual
Data, measured, established reality, solid
Micro scale
10 to 1000 m, tornadoes, flash floods
10 seconds to one hour
Physical meteorology
The study of physical properties of the atmosphere
Mesoscale
1 to 100 km, land/ seabreezes, Fronts, storms
1 hr- 1 day
Climate is
Long term expected patterns
Mesoscale meteorology
The study of medium scale weather processes
4th layer
H⬆️T⬆️
Hot air and energetic cosmic interface
Wind
The horizontal movement of air
Humidity
A measure of the amount of water vapor in the air
First layer
Troposphere
Scientific method
Observe, hypothesize, test, theorize
Tropopause
Barrier to the upper atmosphere which contains jet streams
Composition of atmosphere
Nitrogen 78%, oxygen 21%
Water vapor 0 to 4%, carbon dioxide, methane
Dynamic meteorology
The study of motions and circulation of the atmosphere
Third layer
Mesosphere