Convection Map Browser - Archive

This browser tool gives you access to historical plots of the ionospheric convection pattern determined from SuperDARN radar observations at 1-hour resolution. Click here to return to browsing more recent (2010-present) SuperDARN convection patterns at 2-minute resolution.

NOTE: The dates may not work correctly when using the Safari browser. It is recommended using Chrome or Firefox web browsers if you have a problem viewing certain dates.

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