18 Hour RAP Jet Stream (300mb) Forecast
84 Hour NAM Jet Stream (300mb) Forecast
Images courtesy of the University Corporation for Atmospheric Research
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Images courtesy of the University Corporation for Atmospheric Research
Rainbow They are one of the most common but most spectacular sky displays. Rainbows are caused by the reflection and refraction (bending) of sunlight passing through raindrops. In heavy rains a double rainbow can often be seen. The sequence of a rainbows color is red, orange, yellow, green, blue, indigo and violet. |