The flying eagle supercell... It's not a patriotic storm
There is nothing patriotic when referring to the flying eagle in a meteorological context. The flying eagle is a radar signature that correlates to a supercell's strength.
Weather impacts all of us. No one can escape the daily changes of weather. As a meteorologist, my job is to predict and explain the weather so you can plan your day to day tasks. Part of this task includes breaking down complicated weather-jargon.