\[IVT\ =\ \sqrt{\left(\int_{1000\ hPa}^{300\ hPa}qU\right)^2+\left(\int_{1000\ hPa}^{300\ hPa}qV\right)^2}\ \ \]
Where, q = Specific Humidity, U = Wind Speed in the Meridian Direction, and V = Wind Speed in the Zonal Direction. Finally, Zonal and Meridian wind, and Geopotential Height data at 500 hPa pressure have been collected from the ERA5 dataset from ECMWF to determine the influence of climatic drivers on the formation of AR.