CBM CBM Synoptic Meteorology and Weather Systems 1

Question 1

What type of front forms when a cold front overtakes a warm front?

Accepted Answer

Occluded front

Answer

An occluded front forms when a faster-moving cold front catches up to and lifts a warm front, creating a complex boundary zone.

Question 2

What is the standard sea-level pressure in millibars used as a reference in meteorology?

Accepted Answer

1013.25 mb

Answer

Standard sea-level pressure is 1013.25 mb (29.92 inches of mercury), used as the baseline reference for atmospheric pressure analysis.

Question 3

Which air mass type originates over tropical ocean regions and brings warm, moist conditions to the US?

Accepted Answer

mT (maritime Tropical)

Answer

Maritime Tropical (mT) air masses form over warm tropical oceans and are the primary source of heat and moisture for Gulf Coast and Southeast US weather.

Question 4

In the Northern Hemisphere, surface winds around a low-pressure system rotate in which direction?

Accepted Answer

Counterclockwise and inward

Answer

Coriolis deflection causes Northern Hemisphere low-pressure winds to flow counterclockwise and converge inward toward the center.

Question 5

What is the meteorological term for the narrow zone separating two air masses of contrasting temperature and moisture?

Accepted Answer

Front

Answer

A front is the boundary between two air masses with different densities, and it is where significant weather changes most often occur.

CBM - Certified Broadcast Meteorologist Practice Test

CBM - Certified Broadcast Meteorologist Practice Test

CBM CBM Synoptic Meteorology and Weather Systems 1