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Author Question: An ensemble forecast is produced by: A) collecting the professional opinions of a group of ... (Read 36 times)

vinney12

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on: Jul 14, 2018
An ensemble forecast is produced by:
 
  A) collecting the professional opinions of a group of meteorologists.
  B) combining the results from several different numerical models into one forecast.
  C) slightly altering the underlying assumptions of a numerical model each time it is run.
  D) running one model several times with slightly different initial conditions.

Question 2

Characteristics of an air mass source region include:
 
  A) jet stream winds aloft. B) sharp temperature contrasts.
  C) uniformity of temperature and moisture. D) high elevation.


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amandanbreshears

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Reply #1 on: Jul 14, 2018
Answer to Question 1

D

Answer to Question 2

C


vinney12

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Reply 2 on: Jul 14, 2018
Wow, this really help

amandalm

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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