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File: ENSOblog_jet_sections_20220121.png

Visualization of the strength of the winds between the surface and upper atmosphere in the Pacific and Atlantic

Image caption

The jet streams or average zonal wind (in meters per second) over a cross-section of the Pacific Ocean (left panel) and Atlantic Ocean (right panel). The x-axis shows the latitude in the Northern Hemisphere with the equator on the left and North Pole on the right. The y-axis is the pressure level oriented with the surface on the bottom and the top indicating the top of the atmosphere. Data is based on ERA5 using a 1979-2019 climatology. Image courtesy of Tim Woollings and modified by Climate.gov.