
Observing the ITCZ with IMERG - NASA Global Precipitation …
Jul 17, 2019 · The intertropical convergence zone or “ITCZ” roughly forms a band that circumnavigates the Earth near the Equator where the northeast trade winds in the Northern Hemisphere converge with the southeast trade winds in the Southern Hemisphere.
The Intertropical Convergence Zone - NASA Earth Observatory
The Intertropical Convergence Zone, or ITCZ, is the region that circles the Earth, near the equator, where the trade winds of the Northern and Southern Hemispheres come together. The intense sun and warm water of the equator heats the air in the ITCZ, raising its humidity and making it buoyant.
Twin Convergence Zones - NASA Earth Observatory
The Intertropical Convergence Zone (ITCZ) is the region that circles the Earth near the equator, where the trade winds of both the Northern and Southern Hemispheres come together. North of the equator, strong sun and warm water of the equator heats the air in the ITCZ, drawing air in from north and south and causing the air to rise.
Intertropical Convergence Zone - Wikipedia
The Intertropical Convergence Zone (ITCZ / ɪtʃ / ITCH, or ICZ), [1] known by sailors as the doldrums[2] or the calms because of its monotonous windless weather, is the area where the northeast and the southeast trade winds converge.
A satellite-derived climatology of the ITCZ - NASA Technical …
Nov 1, 1993 · This paper presents fundamental climatological characteristics of the intertropical convergence zone (ITCZ) in a simple concise manner using the highly reflective cloud (HRC) dataset.
NASA SVS | Dust Reduction - Intertropical Convergence Zone (ITCZ…
Apr 19, 2021 · This visualization depicts the northern trend of the Intertropical Convergence Zone (ITCZ). A horizontal black line indicates the current ITCZ centroid for the longitudinal extents of the study region, which moves with GPCP precipitation data.
NASA GISS: Science Briefs: Shifts in Atmospheric Circulation Alter ...
Apr 3, 2025 · Examining the structure of the global cloud field one can see, a long line of bright, dense clouds near the equator in a region known as the Intertropical Convergence Zone (ITCZ), more clearly evident over the tropical Atlantic and East Pacific oceans.
NASA Scientific Visualization Studio
"alt_text": "This visualization depicts the northern trend of the Intertropical Convergence Zone (ITCZ). A horizontal black line indicates the current ITCZ centroid for the longitudinal extents of the study region, which moves with GPCP precipitation data.
Although the maximum of solar radiation at the top of the atmosphere moves gradually from one hemisphere to the other as part of the seasonal cycle, the intertropical convergence zone (ITCZ) moves abruptly into the summer hemisphere.
NASA GISS: Xian and Miller 2008: Abrupt seasonal migration of the ITCZ …
Sep 27, 2023 · Although the maximum of solar radiation at the top of the atmosphere moves gradually from one hemisphere to the other as part of the seasonal cycle, the Intertropical Convergence Zone (ITCZ) moves abruptly into the summer hemisphere. An axisymmetric circulation model is developed to study this rapid transition.