treboada de masa de aire

treboada de masa de aire

A thunderstorm that is produced by convection within an unstable air mass through an instability mechanism. Such thunderstorms normally occur within a tropical or warm, moist air mass during the summer afternoon as the result of afternoon heating and dissipate soon after sunset. Although such thunderstorms are not generally associated with fronts, they are less likely to become severe than other types of thunderstorms. However, that does not preclude them from having brief heavy down pours.

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نوع المصطلح: اسم
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المجال / النطاق: الطقس
الفئة: طقس عام
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aire

الطقس; طقس عام

This is considered the mixture of gases that make up the earth's atmosphere. The principal gases that compose dry air are Nitrogen (N2) at 78.09%, Oxygen (O2) at 20.946%, Argon ...

treboada de inverno

الطقس; طقس عام

Any one of several storm systems that develop during the late fall to early spring and deposit wintry precipitation, such as snow, freezing rain, or ice. Examples include ...

treboada de area

الطقس; طقس عام

A strong wind carrying sand particles through the air. They are low level occurrences, usually only ten feet in height to not more than fifty feet above the surface. Due to the ...

treboada de pó

الطقس; طقس عام

A severe weather condition characterized by strong winds and dust-filled air over a large area. Visibility is reduced to between 5/8ths and 5/16ths statute mile. It is reported as ...

masa de aire polar

الطقس; طقس عام

An air mass that forms over a high latitude region. Continental polar air (cP) is formed over cold surface regions and is typically very stable with low moisture. Maritime polar ...

outono

الطقس; طقس عام

Estación do ano que segue ó verán e que comeza o 22 ou 23 de setembro e remata o 21 ou o 22 de decembro.

vento

الطقس; طقس عام

O aire en movemento.

primavera

الطقس; طقس عام

Estación do ano que vén despois do inverno e precede ó verán, que comeza o 21 de marzo e remata o 21 de xuño.

verán

الطقس; طقس عام

Estación máis calorosa do ano, que segue á primavera e precede ó outono e que, no hemisferio norte, vai desde o vinteún ou vintedous de xuño ata o vintedous ou vintetrés de ...

escala de temperatura absoluta

الطقس; طقس عام

A temperature scale with the freezing point of -273 degrees K (Kelvin) and the boiling point of +273 degrees K. See Kelvin Temperature Scale.

ecuador

الطقس; طقس عام

The geographic circle at 0 degrees latitude on the earth's surface. It is equal distance from the North and South Poles and divides the Northern Hemisphere from the Southern.