Weather Forecasting — Quiz Answers

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1
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Meteorologists use a computer model to generate the forecasted rainfall. What conclusion can you draw about the model’s performance?

A
The model accurately predicted high rainfal.
B
The forecast adjusted in real time to match the observed data.
C
The model consistently overestimated rainfall amounts.
D
The model failed to account for a sudden increase in rainfall.
3

Which model was more effective based on the outcome?

A
Model B, because it lacked radar input from the area.
B
Model A, because it used fewer variables in the forecast.
C
Model A, because it matched observed radar data.
D
Model B, because it predicted lighter rain in the region.
4

Match each model feature to its potential impact on forecast accuracy.

Answer:

greater accuracy for short-term forecasts|tracks changes in storm behavior|misses developing storm features

5

Match each variable from the simulation to its effect on the storm.

Answer:

allows air to rise and clouds to form|disrupts storm structure|fuels storm development

6

Classify each change as occurring before or after the storm weakened.

Answer not available
7

What atmospheric condition most likely caused the storm to weaken near land?

A
increased wind shear near the coast
B
increasing ocean temperatures
C
decreasing humidity and lower air pressure
D
cooler water and drier air
8

Why did forecasters likely issue the storm warning?

A
because both models predicted rain, which guarantees an emergency
B
because model B predicted slow movement, which always causes flooding
C
because slower storms are easier to track and usually lead to better forecasts
D
because model A showed the more severe outcome and matched observed data
9

Classify each piece of information based on whether it came from a simulation or an observation.

Answer:

high winds predicted by Model A,slow-moving cold front in Model B|rain detected on radar

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