FourCastNet Comprehension

Which was not a variable that was predicted by the FourCastNet model?

• 50 hPa Geopotential Height

• 1000hPa Relative Humidity

• Total Column Water Vapor

• Surface Pressure

What was the shape of the training tensor used in FourCastNet?

( # lat) x (# lon) x (# variables)

What range of dates in ERA5 was FourCastNet trained on?

• 1979-2015

• 1979-2017

• 1979-2021

• 1979-2023

List one tropical storm or atmospheric phenomena that are named in any of the papers!

Regarding which variable did FourCastNet out-predict the IFS?

• 500hPa Geopotential Height 48-144h

• Meridional 10-m Wind <96h

• 2m Air Temperature >48h

• Total Precipitation <24h

• Total Precipitation >48h