During the inactive period, the circulation of East Asia is essentially zonal and the ITCZ over Southwest Pacific is weak.

当少台风活动时期，东亚为纬向环流，西南太平洋上赤道西风及ITCZ也弱。

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Therefore, the heating caused by the monsoon trough and ITCZ is an important thermodynamical factor affecting the intensity of the jet.

由季风槽和ITCZ引起的加热，是影响急流强度重要的热力因子。

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An intertropical convergence zone (ITCZ) synthesis index is designed, which can demonstrate quite clearly and objectively the seasonal features of deep convection in ITCZ regions.

文中设计了热带辐合带综合指数，较客观地反映了亚洲季风区深对流活动的气候变化特征。

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In addition, ITCZ thunderstorms can merge with one another to stretch far and wide, covering hundreds of miles.

CNN: Airplane went down in volatile equatorial zone

When it's not storming in the ITCZ, the weather can be completely calm, with little to no wind.

CNN: Airplane went down in volatile equatorial zone

Vasquez himself has flown through the ITCZ at least half a dozen times.

CNN: Airplane went down in volatile equatorial zone