This website works best with a newer web browser such as Chrome, Firefox, Safari or Microsoft Edge. Internet Explorer is not supported by this website.

Archive: Mar 2020

Vernal Equinox 2020

The day before the earliest vernal equinox (0349 UTC on 20 March) in more than 100 years (explanation) is depicted above in an image (courtesy Rick Kohrs, SSEC)  that includes vertical slices of local noon imagery on 19 March.  The sun was directly overhead, passing from the southern hemisphere to... Read More