Later that evening, I saw the brightest green flash at sunset that I've yet seen. It was fairly long lasting, and like a bright beacon (no pictures of that). These pictures were taken from our living room window.
Click on pictures for a medium size picture that fits on most web browsers The original (full size and quality) picture can then be viewed by clicking in turn on the medium size picture. The large images are good for seeing fine detail, and for printing Movies are MPEG4 movies, and the thumbnail gives the size of the movie.