Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
15 Cards in this Set
- Front
- Back
Isobars are what color horizontal, solid lines spaced at what mb intervals?
|
Brown lines
10mb intervals |
|
What is an isobar?
|
Lines of equal pressure
|
|
Isotherms are the straight, solid, (what color) lines sloping from the lower (left or right) to the upper (left or right) with the spacing equal throughout the diagram.
|
Brown lines
Left Right |
|
What is an isotherm?
|
Lines of equal temperature
|
|
Isotherms are labeled in degrees fahrenheit or celsius?
|
Celsius
|
|
Dry adiabats are the slightly curved, solid, (what color) lines that slope from the lower (left or right) to the upper (left or right).
|
Brown Lines
Right Left |
|
What do dry adiabats indicate?
|
They indicate the rate of temperature change in a parcel of dry air rising or descending adiabatically
|
|
Saturation adiabats are the slightly curved, solid, (what color) lines sloping from the lower (left or right) to the upper (left or right).
|
Green Lines
Right Left |
|
What do saturation adiabats indicate?
|
Saturation adiabats represent the rate of temperature change in a rising parcel of saturated air
|
|
Three vertical staffs along the right side of the chart for use in plotting what?
|
Upper-wind data.
|
|
What is the height at which a parcel of air lifted dry
adiabatically until saturated and then moist adiabatically thereafter, would first become warmer (less dense) than the surrounding environmental air. |
The level of free convection (LFC)
|
|
True or False: The Convection Temperature is the surface temperature that must be reached to start formation of
convective clouds by heating of the surface air layer. |
True
|
|
What is the convection condensation level (CCL)?
|
Is the height at which a parcel of air, if heated sufficiently from below, will rise dry adiabatically until it is just saturated.
|
|
What is the Lifting Condensation Level (LCL)?
|
The height at which a parcel of air becomes saturated when it is lifted dry adiabatically.
|
|
What is the wet-bulb temperature?
|
Is the lowest temperature to which a volume of air at
constant pressure can be cooled by evaporating water into it. |