File:Ionosphere layers by day and night.svg

Original file (SVG file, nominally 580 × 360 pixels, file size: 6 KB)

Summary

By day the ionosphere has D, E, F1 and F2 layers; at night the D layer disappears, the E layer becomes very weak, and F1 and F2 merge into a single F layer.

Source

Drawn for HamWiki.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	22:57, 19 October 2026		580 × 360 (6 KB)	HamWiki Editors (talk \| contribs)	Diagram drawn for HamWiki

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Short title	Ionosphere layers by day and night
Width	580
Height	360