Anonymous ID: 73230a Dec. 4, 2017, 11:01 p.m. No.35615   ๐Ÿ—„๏ธ.is ๐Ÿ”—kun   >>5650

>>35590

>You can see green flashes with the eye, when sky conditions are just right, if you are looking toward a very clear and very distant horizon. Thatโ€™s why those who see green flashes most often see them over a sea horizon. You also must be looking just at sunset, at the last moment before the sun disappears below the horizon. And you have to be careful not to look too soon. Wait until just the thinnest rim of the sun appears above the horizon. If you look too soon, the light of the sunset will dazzle (or damage) your eyes, and youโ€™ll miss your green flash chance that day.

That?