Research Article

Main Characteristics of Mexico City Local Wind Events during the MILAGRO 2006 Campaign within a Meso-β Scale Lattice Wind Modeling Approach

Table 2

The first ten discrete wind states with the highest frequencies.

State number[U : θ : γ : ω]Frequency (%)WSP (m/s)WDRWDIVWVOR

110[1 : 4 : 0 : 2]6.450.25 ≤ v < 1.5SConvergentCyclonic
117[1 : 5 : 0 : 0]6.450.25 ≤ v < 1.5SWConvergentAnticyclonic
146[2 : 0 : 0 : 2]5.911.5 ≤ v < 3.5NConvergentCyclonic
137[1 : 7 : 0 : 2]5.650.25 ≤ v < 1.5NWConvergentCyclonic
126[1 : 6 : 0 : 0]5.380.25 ≤ v < 1.5WConvergentAnticyclonic
87[1 : 1 : 2 : 0]4.840.25 ≤ v < 1.5NEDivergentAnticyclonic
96[1 : 2 : 2 : 0]3.900.25 ≤ v < 1.5EDivergentAnticyclonic
182[2 : 4 : 0 : 2]3.901.5 ≤ v < 3.5SConvergentCyclonic
119[1 : 5 : 0 : 2]3.760.25 ≤ v < 1.5SWConvergentCyclonic
128[1 : 6 : 0 : 2]3.090.25 ≤ v < 1.5WConvergentCyclonic

WSP: wind speed, WDR: wind direction, WDIV: wind divergence, and WVOR: wind vorticity.