Posted on Mar 18, 2020
APOD: 2020 March 18 - Anticrepuscular Rays over Florida
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Sunbeams shooting down through the clouds make for some great photographs, but what's the science behind these beautiful rays of light? Why is the Sky Blue? ...
What a gorgeous image Maj William W. 'Bill' Price of Anticrepuscular Rays over Florida! I found a great short explanatory science video, which delineates both Crepuscular and Anticrepuscular Rays! It moves along quickly, so I ask that you watch this in Full Screen mode... It is quite interesting... Enjoy! https://youtu.be/KNYd5PV77hs
Maj Marty Hogan COL Mikel J. Burroughs Lt Col Charlie Brown LTC Stephen F. Col Carl Whicker Maj Robert Thornton CWO3 Dennis M. LTC Wayne Brandon PO1 H Gene Lawrence PO3 Bob McCord CW5 Jack Cardwell TSgt Joe C. SFC Stephen Lucas SMSgt Lawrence McCarter Lt Col John (Jack) Christensen MSgt Robert "Rock" Aldi Col (Join to see) SPC Margaret Higgins SSG Byron Howard Sr
Maj Marty Hogan COL Mikel J. Burroughs Lt Col Charlie Brown LTC Stephen F. Col Carl Whicker Maj Robert Thornton CWO3 Dennis M. LTC Wayne Brandon PO1 H Gene Lawrence PO3 Bob McCord CW5 Jack Cardwell TSgt Joe C. SFC Stephen Lucas SMSgt Lawrence McCarter Lt Col John (Jack) Christensen MSgt Robert "Rock" Aldi Col (Join to see) SPC Margaret Higgins SSG Byron Howard Sr
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The Science of Sunbeams
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The Science of Sunbeams
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Anti crepuscular rays so long Stretching o'er while I sing a song Over the Badlands in the sky Distant storms, but we stayed dry Oh the pleasures you can fin...
Thank you, my friend Maj William W. 'Bill' Price for posting the NASA Astronomy Picture of the Day (APOD) for Wednesday, March 18, 2020 entitled "Anticrepuscular Rays over Florida."
Image: Anticrepuscular Rays over Florida - Image Credit & Copyright - Bryan Goff
"Explanation: What's happening behind those clouds? Although the scene may appear somehow supernatural, nothing more unusual is occurring than a Sun setting on the other side of the sky. Pictured here are anticrepuscular rays. To understand them, start by picturing common crepuscular rays that are seen any time that sunlight pours though scattered clouds. Now although sunlight indeed travels along straight lines, the projections of these lines onto the spherical sky are great circles. Therefore, the crepuscular rays from a setting (or rising) sun will appear to re-converge on the other side of the sky. At the anti-solar point 180 degrees around from the Sun, they are referred to as anticrepuscular rays. Featured here is a particularly striking display of anticrepuscular rays photographed in 2016 over Dry Tortugas National Park in Florida, USA."
Thank you, my friends Sgt (Join to see) and Maj Marty Hogan for mentioning me.
Anti Crepuscular Rays
https://www.youtube.com/watch?v=GfcCHYTMltg
FYI COL Mikel J. Burroughs Lt Col John (Jack) Christensen Maj Bill Smith, Ph.D. Sgt Kelli Mays SPC Margaret Higgins SPC Chris Bayner-Cwik TSgt Joe C. TSgt David L. SSG Donald H "Don" Bates SSG William JonesSPC Nancy GreeneSSG Franklin Briant1stsgt Glenn BrackinJennifer Lee (Doerflinger) HillSP6 Stephen RogersonSSgt Corwin WhickerCPT Paul Whitmer
Image: Anticrepuscular Rays over Florida - Image Credit & Copyright - Bryan Goff
"Explanation: What's happening behind those clouds? Although the scene may appear somehow supernatural, nothing more unusual is occurring than a Sun setting on the other side of the sky. Pictured here are anticrepuscular rays. To understand them, start by picturing common crepuscular rays that are seen any time that sunlight pours though scattered clouds. Now although sunlight indeed travels along straight lines, the projections of these lines onto the spherical sky are great circles. Therefore, the crepuscular rays from a setting (or rising) sun will appear to re-converge on the other side of the sky. At the anti-solar point 180 degrees around from the Sun, they are referred to as anticrepuscular rays. Featured here is a particularly striking display of anticrepuscular rays photographed in 2016 over Dry Tortugas National Park in Florida, USA."
Thank you, my friends Sgt (Join to see) and Maj Marty Hogan for mentioning me.
Anti Crepuscular Rays
https://www.youtube.com/watch?v=GfcCHYTMltg
FYI COL Mikel J. Burroughs Lt Col John (Jack) Christensen Maj Bill Smith, Ph.D. Sgt Kelli Mays SPC Margaret Higgins SPC Chris Bayner-Cwik TSgt Joe C. TSgt David L. SSG Donald H "Don" Bates SSG William JonesSPC Nancy GreeneSSG Franklin Briant1stsgt Glenn BrackinJennifer Lee (Doerflinger) HillSP6 Stephen RogersonSSgt Corwin WhickerCPT Paul Whitmer
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Thanks you for sharing and good afternoon Maj William W. 'Bill' Price
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